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Showing results 1 to 50 out of 8,084
ID Name Reps Class RA DEC Obj. Type Redshift Host Name Host Redshift Reporting Group/s Discovery Data Source/s Classifying Group/s Associated Group/s Disc. Internal Name Disc. Instrument/s Class. Instrument/s TNS AT Public End Prop. Period Object Spectra Discovery Mag/Flux Discovery Filter Discovery Date (UT) Sender Remarks Unreal Sources Bibcode Ext. catalog/s
175962 SN 2025fod 2 1 09:06:49.403 +48:46:07.19 SN Ia 0.051654 MCG+08-17-027 0.05177 ALeRCE, ATLAS ZTF, ATLAS ZTF ATLAS, ZTF ZTF25aakbqpl ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.8226 g-ZTF 2025-03-23 04:40:30.996 ALeRCE N 2025TNSTR1093....1F
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249869 2025-03-25 15:16:42 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:06:49.426 +48:46:07.52 2025-03-25 08:28:09.696 18.989 cyan-ATLAS 2 PSN ATLAS25dbg ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478841 2025-03-25 08:28:10 2460759.85289 18.989 0.168 19.52 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
478840 2025-03-23 09:24:55 2460757.8923 19.43 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
249615 2025-03-23 20:09:57 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 09:06:49.403 +48:46:07.19 2025-03-23 04:40:30.996 19.8226 g-ZTF 2 PSN MCG+08-17-027 ZTF25aakbqpl ZTF Early SN candidate (g-rise > 0.16+-0.03 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aakbqpl 2025TNSTR1093....1F N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478271 2025-03-23 04:40:31 2460757.6948032 19.8226 0.120776 20.6307 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
478270 2025-03-21 06:22:45 2460755.7657986 20.0117 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20633 2025-03-26 08:18:50 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.051654 1 Add ZTF
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20633 2025-03-26 07:26:16 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025fod_2025-03-26_07-26-16.357151_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20633 2025-03-26 07:26:16 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025fod_2025-03-26_07-26-16.357151_P60_SEDM_ZTF.ascii Object
175932 SN 2025fmz 1 1 05:31:28.601 +07:09:47.89 SN Ia 0.035 ZTF ZTF ZTF ZTF ZTF25aajbsll P48 - ZTF-Cam P60 - SEDM Y Y 1 18.2439 r-ZTF 2025-03-17 05:40:56.997 Fritz N 2025TNSTR1106....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249572 2025-03-23 13:23:07 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 05:31:28.601 +07:09:47.89 2025-03-17 05:40:56.997 18.2439 r-ZTF 3 PSN ZTF25aajbsll ZTF 2025TNSTR1106....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478171 2025-03-23 04:08:46 2460757.6727546 17.5545 0.0411356 ABMag g-ZTF P48_ZTF-Cam
478170 2025-03-17 05:40:57 2460751.7367708 18.2439 0.101909 ABMag r-ZTF P48_ZTF-Cam
478169 2025-03-11 03:55:14 2460745.6633565 16.2983 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20614 2025-03-24 04:28:35 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.035 1 Add ZTF 2025TNSCR1122....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20614 2025-03-24 03:35:42 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025fmz_2025-03-24_03-35-42.182039_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20614 2025-03-24 03:35:42 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025fmz_2025-03-24_03-35-42.182039_P60_SEDM_ZTF.ascii Object
175788 SN 2025fhl 1 1 09:22:12.892 -07:47:59.47 SN II 0.006 ZTF ZTF NUTS ZTF ZTF25aakcynb P48 - ZTF-Cam NOT - ALFOSC Y Y 1 20.42 g-ZTF 2025-03-21 05:41:18.000 Fritz N 2025TNSTR1107....1R
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249386 2025-03-23 06:21:14 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 09:22:12.892 -07:47:59.47 2025-03-21 05:41:18.000 20.42 g-ZTF 3 PSN ZTF25aakcynb ZTF 2025TNSTR1107....1R N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477904 2025-03-23 05:35:59 2460757.7333218 19.4783 0.111978 ABMag r-ZTF P48_ZTF-Cam
477903 2025-03-21 05:41:18 2460755.7370139 20.42 0.363413 ABMag g-ZTF P48_ZTF-Cam
477902 2025-03-19 08:43:40 2460753.8636574 19.4888 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20628 2025-03-25 08:55:40 Maximilian Stritzinger M. Stritzinger (Aarhus), C. Gutiérrez (Barcelona), L. Galbany (Barcelona), A. Pastorello (Padua), H. kuncarayakti (Turku), T. Kangas (Turku), C. R. Burns (Carnegie), W. Hoogendam (Hawaii), X. Huangfei, Y.E. Hsia (FSU), N. Morrell (Las Campanas) NUTS SN II 0.006 1 Add NUTS, POISE 2025TNSCR1140....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20628 2025-03-24 22:20:44 NOT / ALFOSC 2970 Arthur Matthew Kadela (NOT) Claudia Gutiérrez (Barcelona) NUTS tns_2025fhl_2025-03-24_22-20-44.149_NOT_ALFOSC_NUTS.dat tns_2025fhl_2025-03-24_22-20-44.149_NOT_ALFOSC_NUTS.fits Object The spectrum is heavily contaminated by emission features, likely originating from an underlying H II region.
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20628 2025-03-24 22:20:44 NOT / ALFOSC 2970 Arthur Matthew Kadela (NOT) Claudia Gutiérrez (Barcelona) NUTS tns_2025fhl_2025-03-24_22-20-44.149_NOT_ALFOSC_NUTS.dat tns_2025fhl_2025-03-24_22-20-44.149_NOT_ALFOSC_NUTS.fits Object The spectrum is heavily contaminated by emission features, likely originating from an underlying H II region.
175696 SN 2025fdz 2 1 14:22:35.854 -27:41:27.41 SN Ia 0.012118 ZTF, ATLAS ZTF, ATLAS ZTF ATLAS, ZTF ZTF25aajxvvi ATLAS-CHL - ATLAS-04, P48 - ZTF-Cam NOT - ALFOSC Y Y 1 19.3707 r-ZTF 2025-03-21 09:40:13.998 Fritz N 2025TNSTR1091....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249389 2025-03-23 09:27:07 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:22:35.881 -27:41:26.87 2025-03-23 06:19:54.912 18.952 orange-ATLAS 2 PSN ATLAS25cxn ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477909 2025-03-23 06:19:55 2460757.76383 18.952 0.183 19.21 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
477908 2025-03-20 08:34:29 2460754.85728 18.36 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
249236 2025-03-22 13:32:35 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 14:22:35.854 -27:41:27.41 2025-03-21 09:40:13.998 19.3707 r-ZTF 3 PSN ZTF25aajxvvi ZTF 2025TNSTR1091....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477650 2025-03-22 09:40:59 2460756.9034606 19.4609 0.171375 ABMag r-ZTF P48_ZTF-Cam
477649 2025-03-21 09:40:14 2460755.9029398 19.3707 0.198364 ABMag r-ZTF P48_ZTF-Cam
477648 2025-03-20 12:03:15 2460755.0022569 18.7642 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20637 2025-03-26 13:39:43 ZTF_Bot1 J. Sollerman, K. Das, S. Covarrubias, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN Ia 0.012118 1 Add ZTF
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20637 2025-03-26 05:10:22 NOT / ALFOSC Jesper Sollerman, Anjasha Gangopadhyay Anjasha Gangopadhyay ZTF tns_2025fdz_2025-03-26_05-10-22_NOT_ALFOSC_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20637 2025-03-26 05:10:22 NOT / ALFOSC Jesper Sollerman, Anjasha Gangopadhyay Anjasha Gangopadhyay ZTF tns_2025fdz_2025-03-26_05-10-22_NOT_ALFOSC_ZTF.ascii Object
175689 SN 2025fds 2 1 08:33:53.210 +57:32:22.32 SN 0.026 ARK 166 0.026542 SGLF, ATLAS ZTF, ATLAS SCAT ATLAS, SGLF, ZTF ZTF18aclieva ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam UH88 - SNIFS Y Y 1 17.611 g-ZTF 2025-03-22 05:56:28.000 Ismael Perez-Fournon N 2025TNSTR1087....1P
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249540 2025-03-23 12:56:54 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:33:53.206 +57:32:22.52 2025-03-23 08:38:45.600 17.429 orange-ATLAS 2 PSN ATLAS20cih ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478089 2025-03-23 08:38:46 2460757.86025 17.429 0.058 19.38 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
478088 2025-03-21 08:46:14 2460755.86544 19.49 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
249228 2025-03-22 12:04:01 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL),D. Cano-Morales,I. Correa-Plasencia et al. SGLF ZTF 08:33:53.210 +57:32:22.32 2025-03-22 05:56:28.000 17.611 g-ZTF 2 PSN ARK 166 ZTF18aclieva SGLF, ZTF SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. The transient is possibly associated with galaxy ARK 166. It´s located at about 1" from the galaxy centre and at about 2.2" from the type Ia SN 2021adcx (ZTF21acjvjyk, Gaia21ffn, PS21olk; RA, Dec: 08:33:53.150 +57:32:20.11; https://www.wis-tns.org/object/2021adcx). ZTF light curve of ZTF18aclieva available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF18aclieva https://alerce.online/object/ZTF18aclieva https://antares.noirlab.edu/loci/ANT20250132sf3eq1px ZTF light curve of ZTF21acjvjyk (SN 2021adcx): https://lasair-ztf.lsst.ac.uk/objects/ZTF21acjvjyk/ https://alerce.online/object/ZTF21acjvjyk https://antares.noirlab.edu/loci/ANT20217aniw 2025TNSTR1087....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477627 2025-03-22 05:56:28 2460756.7475463 17.611 0.055 ABMag g-ZTF P48_ZTF-Cam 30 ZTFbot
477626 2025-03-20 05:47:36 2460754.7413889 18.642 ABMag r-ZTF P48_ZTF-Cam 30 ZTFbot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20620 2025-03-25 00:10:41 Dhvanil Desai Dhvanil Desai (on behalf of the SCAT team) SCAT SN 0.026 1 Add SCAT Redshift from NED. 2025TNSCR1141....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20620 2025-03-24 06:19:05 UH88 / SNIFS 1800 Desai SCAT tns_2025fds_2460758.76325_UH88_SNIFS_SCAT.dat Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20620 2025-03-24 06:19:05 UH88 / SNIFS 1800 Desai SCAT tns_2025fds_2460758.76325_UH88_SNIFS_SCAT.dat Object
175687 SN 2025fdq 4 1 13:41:00.427 +39:03:29.44 SN II 0.02 SDSS J134100.38+390324.7 0.02022211 SGLF, ATLAS, LAST, Pan-STARRS ZTF, ATLAS, LAST, Pan-STARRS OxQUB ATLAS, LAST, Pan-STARRS, ZTF ZTF25aajygin ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, LAST - LAST-Cam, P48 - ZTF-Cam, PS1 - GPC1 LT - SPRAT Y Y 1 19.252 g-ZTF 2025-03-22 09:55:29.000 Ismael Perez-Fournon N 2025TNSTR1087....1P
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249909 2025-03-25 22:43:20 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 13:41:00.427 +39:03:29.44 2025-03-24 11:11:51.648 18.83 y-P1 1 PSN PS25avp Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478945 2025-03-24 11:11:52 2460758.96657 18.83 0.08 18.3 ABMag y-P1 PS1_GPC1 100 Robot
249825 2025-03-25 06:41:47 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 13:41:00.415 +39:03:29.36 2025-03-25 01:27:51.264 18.57 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478731 2025-03-25 01:27:51 2460759.56101 18.57 ABMag Clear- LAST_LAST-Cam 400
478730 2024-03-12 00:14:48 2460381.51028 21.52 ABMag Clear- LAST_LAST-Cam 3480 [Last non detection]
249577 2025-03-23 13:56:16 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:41:00.425 +39:03:29.92 2025-03-23 11:18:46.368 18.545 cyan-ATLAS 2 PSN ATLAS25cys ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478185 2025-03-23 11:18:46 2460757.97137 18.545 0.084 19.59 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
478184 2025-03-22 14:16:45 2460757.09497 19.41 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
249226 2025-03-22 11:27:09 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL),D. Cano-Morales,I. Correa-Plasencia et al. SGLF ZTF 13:41:00.418 +39:03:29.39 2025-03-22 09:55:29.000 19.252 g-ZTF 2 PSN SDSS J134100.38+390324.7 ZTF25aajygin ZTF SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF25aajygin/ https://alerce.online/object/ZTF25aajygin https://antares.noirlab.edu/loci/ANT202532i2knf0ue79 2025TNSTR1087....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477624 2025-03-22 09:55:29 2460756.9135301 19.252 0.123 ABMag g-ZTF P48_ZTF-Cam 30 ZTFbot
477623 2025-03-22 07:21:33 2460756.8066319 20.592 ABMag r-ZTF P48_ZTF-Cam 30 ZTFbot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20635 2025-03-26 10:22:33 Shubham Srivastav S. Srivastav (Oxford), M. Fulton, M. Nicholl, C. R. Angus, K. W. Smith, D. R. Young, A. Aamer, D. Magill, T. Moore, X. Sheng, S. A. Sim (QUB), S. J. Smartt (Oxford/QUB), J. H. Gillanders, H. F. Stevance (Oxford), T.-W. Chen (NCU) OxQUB SN II 0.02 1 OxQUB Broad H alpha at ~13000 km/s, ATLAS and ZTF light curves also flattening, likely a young SN II. Redshift from NED.
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20635 2025-03-25 03:04:01 LT / SPRAT 2000 Robotic OxQUB tns_2025fdq_2025-03-25_03-04-01.490_LT_SPRAT_OxQUB.txt Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20635 2025-03-25 03:04:01 LT / SPRAT 2000 Robotic OxQUB tns_2025fdq_2025-03-25_03-04-01.490_LT_SPRAT_OxQUB.txt Object
175673 SN 2025fdd 1 1 08:00:03.568 -02:08:26.78 SN Ia 0.0915 ZTF ZTF None ZTF ZTF25aajlsss P48 - ZTF-Cam NOT - ALFOSC Y Y 1 19.1976 g-ZTF 2025-03-20 06:58:13.998 Fritz N 2025TNSTR1091....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249197 2025-03-22 06:15:02 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 08:00:03.568 -02:08:26.78 2025-03-20 06:58:13.998 19.1976 g-ZTF 3 PSN ZTF25aajlsss ZTF 2025TNSTR1091....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477552 2025-03-22 05:40:52 2460756.736713 19.0382 0.114107 ABMag g-ZTF P48_ZTF-Cam
477551 2025-03-20 06:58:14 2460754.7904398 19.1976 0.128551 ABMag g-ZTF P48_ZTF-Cam
477550 2025-03-17 06:02:05 2460751.7514468 18.5339 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20645 2025-03-26 17:10:29 Panos Charalampopoulos Panos Charalampopoulos None SN Ia 0.0915 1 1 We report the classification of AT2025fdd as a Ia supernova based on an optical spectrum obtained with the Nordic Optical Telescope on 2025-03-25 (i.e., MJD 60759.94). The transient is coincident with the nucleus of the host galaxy. Comparison with a library of supernovae spectra using SNID (Blondin & Tonry 2007, ApJ, 666, 1024), suggests AT2025fdd is an around peak SN Ia. We find host galaxy lines (e.g. Halpha, [NII], [OIII]) at a redshift of z~0.0915.
Related files
File Comments Last Modified (UT) Modified By
tns_2025fdd_atrep_20645.png Classifications were done using SNID (Blondin & Tonry 2007 2007ApJ...666.1024B). 2025-03-26 17:10:29 Panos Charalampopoulos
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20645 2025-03-25 22:30:05 NOT / ALFOSC 1200 Niko Pyykkinen Panos Charalampopoulos None tns_2025fdd_2025-03-25_22-30-05.162_NOT_ALFOSC_None.ascii tns_2025fdd_2025-03-25_22-30-05.162_NOT_ALFOSC_None.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20645 2025-03-25 22:30:05 NOT / ALFOSC 1200 Niko Pyykkinen Panos Charalampopoulos None tns_2025fdd_2025-03-25_22-30-05.162_NOT_ALFOSC_None.ascii tns_2025fdd_2025-03-25_22-30-05.162_NOT_ALFOSC_None.fits Object
175622 SN 2025fbe 3 1 13:27:55.647 -13:24:54.21 SN II 0.022579 ZTF, ATLAS, LAST ZTF, ATLAS, LAST ZTF ATLAS, LAST, ZTF ZTF25aajqtfg ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, LAST - LAST-Cam, P48 - ZTF-Cam P200 - NGPS Y Y 1 19.8522 r-ZTF 2025-03-20 08:15:21.003 Fritz N 2025TNSTR1074....1W
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249824 2025-03-25 06:39:25 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 13:27:55.684 -13:24:54.43 2025-03-24 23:11:28.320 19.35 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478729 2025-03-24 23:11:28 2460759.4663 19.35 ABMag Clear- LAST_LAST-Cam 400
478728 2024-03-04 00:36:45 2460373.52552 21.07 ABMag Clear- LAST_LAST-Cam 1980 [Last non detection]
249737 2025-03-24 14:53:36 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:27:55.650 -13:24:54.41 2025-03-24 12:03:42.912 19.169 orange-ATLAS 2 PSN ATLAS25dab ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478553 2025-03-24 12:03:43 2460759.00258 19.169 0.165 19.58 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
478552 2025-03-20 07:09:17 2460754.79811 18.84 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
249110 2025-03-21 10:16:33 Fritz Jacob Wise (LJMU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 13:27:55.647 -13:24:54.21 2025-03-20 08:15:21.003 19.8522 r-ZTF 3 PSN ZTF25aajqtfg ZTF 2025TNSTR1074....1W N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477332 2025-03-21 09:49:03 2460755.9090625 19.3011 0.119591 ABMag r-ZTF P48_ZTF-Cam
477331 2025-03-20 08:15:21 2460754.8439931 19.8522 0.247198 ABMag r-ZTF P48_ZTF-Cam
477330 2025-03-20 07:48:03 2460754.8250347 19.1824 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20638 2025-03-26 13:56:08 ZTF_Bot1 S. Rose, K. Das, S. Covarrubias, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.022579 1 Add ZTF
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20638 2025-03-22 11:24:57 P200 / NGPS Jesper Sollerman, Maggie Li, Yu-Jing Qin, Sam Rose, Oleksandra Pyshna Sam Rose ZTF tns_2025fbe_2025-03-22_11-24-57_P200_NGPS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20638 2025-03-22 11:24:57 P200 / NGPS Jesper Sollerman, Maggie Li, Yu-Jing Qin, Sam Rose, Oleksandra Pyshna Sam Rose ZTF tns_2025fbe_2025-03-22_11-24-57_P200_NGPS_ZTF.ascii Object
175609 SN 2025fas 2 1 08:03:20.987 +66:02:55.91 SN Ia 0.0391 SDSS J080321.23+660256.0 ALeRCE, ATLAS ZTF, ATLAS ZTF ATLAS, ZTF ZTF25aajffqa ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.5675 r-ZTF 2025-03-20 08:44:09.004 ALeRCE N 2025TNSTR1058....1M
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249137 2025-03-21 13:49:22 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:03:20.948 +66:02:56.09 2025-03-21 08:20:17.088 19.169 cyan-ATLAS 2 PSN ATLAS25cvi ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477384 2025-03-21 08:20:17 2460755.84742 19.169 0.188 19.28 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
477383 2025-03-19 09:54:48 2460753.91306 18.11 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
249077 2025-03-20 17:13:13 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 08:03:20.987 +66:02:55.91 2025-03-20 08:44:09.004 19.5675 r-ZTF 2 PSN SDSS J080321.23+660256.0 ZTF25aajffqa ZTF Early SN candidate (r-rise > 0.15+-0.05 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aajffqa 2025TNSTR1058....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477270 2025-03-20 08:44:09 2460754.8639931 19.5675 0.157969 19.8999 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
477269 2025-03-20 06:44:47 2460754.7810995 20.0463 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20634 2025-03-26 08:55:55 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.0391 1 Add ZTF
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20634 2025-03-26 08:12:47 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025fas_2025-03-26_08-12-47.400453_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20634 2025-03-26 08:12:47 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025fas_2025-03-26_08-12-47.400453_P60_SEDM_ZTF.ascii Object
175460 SN 2025euz 4 1 14:24:20.566 +28:58:29.08 SN Ia 0.039183 SDSS J142420.55+285830.3 0.03918337 ALeRCE, GOTO, ATLAS, YSE ZTF, GOTO, ATLAS, Pan-STARRS ZTF ATLAS, GOTO, Pan-STARRS, ZTF ZTF25aajiutj ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS2 - GPC2 P60 - SEDM Y Y 1 18.9313 g-ZTF 2025-03-19 11:38:14.997 ALeRCE N 2025TNSTR1042....1M
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249594 2025-03-23 19:33:27 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 14:24:20.566 +28:58:29.08 2025-03-22 13:16:06.240 18.04 g-P1 1 PSN PS25atu Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478217 2025-03-22 13:16:06 2460757.05285 18.04 0.02 21 ABMag g-P1 PS2_GPC2 27 Robot
249318 2025-03-22 18:33:12 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:24:20.563 +28:58:29.31 2025-03-22 11:50:05.568 18.347 orange-ATLAS 2 PSN ATLAS25cxg ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477800 2025-03-22 11:50:06 2460756.99312 18.347 0.081 19.45 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
477799 2025-03-21 13:47:49 2460756.07487 15.95 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
249121 2025-03-21 11:03:41 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 14:24:20.572 +28:58:28.82 2025-03-21 02:39:09.792 18.46 L-GOTO 2 Other GOTO25bex GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477352 2025-03-21 02:39:10 2460755.61053 18.46 0.08 ABMag L-GOTO GOTO-N_GOTO-2 180
477351 2025-03-18 00:21:55 2460752.515218 18.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
248905 2025-03-19 17:54:16 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 14:24:20.580 +28:58:29.50 2025-03-19 11:38:14.997 18.9313 g-ZTF 2 PSN SDSS J142420.55+285830.3 ZTF25aajiutj ZTF Early SN candidate (g-rise > 0.18+-0.05 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aajiutj 2025TNSTR1042....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476910 2025-03-19 11:38:15 2460753.9848958 18.9313 0.160316 19.4191 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
476909 2025-03-19 10:16:11 2460753.9279051 19.4913 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20622 2025-03-25 07:11:23 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.039183 1 Add ZTF 2025TNSCR1143....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20622 2025-03-25 06:28:33 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025euz_2025-03-25_06-28-33.274926_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20622 2025-03-25 06:28:33 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025euz_2025-03-25_06-28-33.274926_P60_SEDM_ZTF.ascii Object
175447 SN 2025eum 5 1 09:59:14.412 +28:18:06.56 SN Ia 0.065 ZTF, GOTO, ATLAS, LAST, Fink ZTF, GOTO, ATLAS, LAST ZTF ATLAS, GOTO, LAST, ZTF ZTF25aaiyxzl ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, LAST - LAST-Cam, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.2604 g-ZTF 2025-03-16 07:11:23.003 Fritz N 2025TNSTR1054....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249901 2025-03-25 19:29:46 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 09:59:14.412 +28:18:06.56 2025-03-16 07:11:23.004 19.2604 g-ZTF 2 PSN ZTF25aaiyxzl ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaiyxzl N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478933 2025-03-16 07:11:23 2460750.7995718 19.2604 0.179188 19.7503 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
478932 2025-03-09 06:14:31 2460743.760081 19.773 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
249768 2025-03-24 19:53:26 LAST_Bot1 E. Ofek (WIS),R. Konno (WIS),E. Zimmerman (WIS) et al. LAST LAST 09:59:14.420 +28:18:05.98 2025-03-24 18:26:33.216 18.46 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478612 2025-03-24 18:26:33 2460759.26844 18.46 ABMag Clear- LAST_LAST-Cam 400
478611 2025-02-24 20:45:58 2460731.36525 19.95 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
249288 2025-03-22 16:48:38 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:59:14.420 +28:18:06.35 2025-03-22 08:40:52.608 18.75 orange-ATLAS 2 PSN ATLAS25cww ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477760 2025-03-22 08:40:53 2460756.86172 18.75 0.153 19.61 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
477759 2025-03-21 10:02:28 2460755.91838 17.79 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
249127 2025-03-21 11:05:44 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 09:59:14.417 +28:18:06.29 2025-03-20 21:52:15.456 18.6 L-GOTO 2 Other GOTO25bfc GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477364 2025-03-20 21:52:15 2460755.411286 18.6 0.08 ABMag L-GOTO GOTO-N_GOTO-1 180
477363 2025-02-26 20:09:41 2460733.340062 18.1 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
248882 2025-03-19 14:32:37 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 09:59:14.414 +28:18:06.65 2025-03-16 07:11:23.003 19.2604 g-ZTF 3 PSN ZTF25aaiyxzl ZTF 2025TNSTR1054....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476863 2025-03-19 07:49:18 2460753.8259028 18.7841 0.0835502 ABMag r-ZTF P48_ZTF-Cam
476862 2025-03-16 07:11:23 2460750.7995718 19.2604 0.179188 ABMag g-ZTF P48_ZTF-Cam
476861 2025-03-09 10:26:10 2460743.934838 19.0951 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20593 2025-03-20 07:53:35 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.065 1 Add ZTF 2025TNSCR1067....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20593 2025-03-20 07:01:01 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025eum_2025-03-20_07-01-00.779577_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20593 2025-03-20 07:01:01 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025eum_2025-03-20_07-01-00.779577_P60_SEDM_ZTF.ascii Object
175443 SN 2025eui 3 1 13:47:05.315 +00:23:59.40 SN Ia 0.09 LEDA 1164958 0.09039983 SGLF, GOTO, ATLAS ZTF, GOTO, ATLAS SCAT ATLAS, GOTO, ZTF ZTF25aajghtw ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam UH88 - SNIFS Y Y 1 18.785 g-ZTF 2025-03-19 07:17:44.000 Ismael Perez-Fournon N 2025TNSTR1048....1P
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249119 2025-03-21 10:56:11 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:47:05.381 +00:24:00.60 2025-03-21 05:49:12.864 18.774 orange-ATLAS 2 PSN ATLAS25cvc ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477348 2025-03-21 05:49:13 2460755.74251 18.774 0.174 18.96 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
477347 2025-03-19 02:07:48 2460753.58875 18.6 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
249091 2025-03-21 05:42:32 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 13:47:05.304 +00:23:59.58 2025-03-21 00:12:42.912 18.73 L-GOTO 2 Other GOTO25beq GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477296 2025-03-21 00:12:43 2460755.50883 18.73 0.12 ABMag L-GOTO GOTO-N_GOTO-1 180
477295 2025-03-19 01:18:43 2460753.554675 19 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
248876 2025-03-19 14:18:21 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL),D. Cano-Morales,I. Correa-Plasencia et al. SGLF ZTF 13:47:05.315 +00:23:59.40 2025-03-19 07:17:44.000 18.785 g-ZTF 2 PSN LEDA 1164958 ZTF25aajghtw ZTF SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF25aajghtw/ https://lasair-ztf.lsst.ac.uk/objects/ZTF25aajghtw/ https://antares.noirlab.edu/loci/ANT20253ysoma9oe1yj 2025TNSTR1048....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476845 2025-03-19 07:17:44 2460753.8039815 18.785 0.132 ABMag g-ZTF P48_ZTF-Cam 30 ZTFbot
476844 2025-03-09 09:35:37 2460743.8997338 19.403 ABMag r-ZTF P48_ZTF-Cam 30 ZTFbot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20612 2025-03-23 16:39:24 Dhvanil Desai Dhvanil Desai (on behalf of the SCAT team) SCAT SN Ia 0.09 1 Add SCAT Redshift from NED. 2025TNSCR1108....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20612 2025-03-23 09:49:17 UH88 / SNIFS 1800 Desai SCAT tns_2025eui_2460757.90923_UH88_SNIFS_SCAT.dat Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20612 2025-03-23 09:49:17 UH88 / SNIFS 1800 Desai SCAT tns_2025eui_2460757.90923_UH88_SNIFS_SCAT.dat Object
175426 SN 2025ets 1 1 16:49:32.508 +39:02:32.08 SN II 0.030365 ZTF ZTF ZTF ZTF ZTF25aaixhor P48 - ZTF-Cam P60 - SEDM Y Y 1 19.6474 r-ZTF 2025-03-10 10:40:12.999 ZTF_CATS150 N 2025TNSTR1032....1D
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
248846 2025-03-18 21:14:10 ZTF_CATS150 Kaustav Kashyap Das (Caltech),Mansi Kasliwal (Caltech),Theophile Du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 16:49:32.508 +39:02:32.08 2025-03-10 10:40:12.999 19.6474 r-ZTF 2 PSN ZTF25aaixhor ZTF 2025TNSTR1032....1D N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476786 2025-03-10 10:40:13 2460744.9445949 19.6474 0.161188 ABMag r-ZTF P48_ZTF-Cam
476785 2025-03-10 09:56:01 2460744.9139005 19.1701 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20599 2025-03-21 13:20:57 ZTF_Bot1 J. Sollerman, K. Das, S. Covarrubias, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.030365 1 Add ZTF 2025TNSCR1079....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20599 2025-03-19 07:50:57 P60 / SEDM 2700 SEDmRobot ZTF tns_2025ets_2025-03-19_07-50-57.253272_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20599 2025-03-19 07:50:57 P60 / SEDM 2700 SEDmRobot ZTF tns_2025ets_2025-03-19_07-50-57.253272_P60_SEDM_ZTF.ascii Object
175359 SN 2025erh 5 1 09:37:19.246 +39:46:42.04 SN Ia 0.023245 ZTF, ATLAS, GOTO, Pan-STARRS, Fink ZTF, ATLAS, GOTO, Pan-STARRS ZTF ATLAS, GOTO, Pan-STARRS, ZTF ZTF25aajcusp ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS1 - GPC1 LT - SPRAT Y Y 1 18.0744 r-ZTF 2025-03-17 06:11:51.002 Fritz N 2025TNSTR1018....1R
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249765 2025-03-24 19:28:08 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 09:37:19.241 +39:46:42.09 2025-03-17 06:11:51.003 18.0744 r-ZTF 2 PSN ZTF25aajcusp ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aajcusp N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478606 2025-03-17 06:11:51 2460751.7582292 18.0744 0.060943 20.0397 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
478605 2025-03-10 07:09:14 2460744.7980787 19.371 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
248903 2025-03-19 17:50:36 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 09:37:19.246 +39:46:42.04 2025-03-18 09:43:14.592 17.98 i-P1 1 PSN PS25amj Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476905 2025-03-18 09:43:15 2460752.90503 17.98 0.06 20.7 ABMag i-P1 PS1_GPC1 45 Robot
248704 2025-03-17 22:31:42 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 09:37:19.266 +39:46:42.36 2025-03-17 20:34:41.088 17.91 L-GOTO 2 Other GOTO25bbr GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476595 2025-03-17 20:34:41 2460752.357417 17.91 0.05 ABMag L-GOTO GOTO-N_GOTO-2 180
476594 2025-02-26 20:13:58 2460733.343026 19.4 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
248665 2025-03-17 12:53:09 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:37:19.236 +39:46:42.07 2025-03-17 09:09:46.656 18.109 orange-ATLAS 2 PSN ATLAS25csl ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476504 2025-03-17 09:09:47 2460751.88179 18.109 0.08 19.18 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
476503 2025-03-15 11:36:31 2460749.98369 18.54 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
248647 2025-03-17 08:20:51 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 09:37:19.237 +39:46:42.12 2025-03-17 06:11:51.002 18.0744 r-ZTF 3 PSN ZTF25aajcusp ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). 2025TNSTR1018....1R N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476463 2025-03-17 08:09:43 2460751.840081 18.0913 0.0718711 ABMag g-ZTF P48_ZTF-Cam
476462 2025-03-17 06:11:51 2460751.7582292 18.0744 0.0609432 ABMag r-ZTF P48_ZTF-Cam
476461 2025-03-10 07:09:14 2460744.7980787 19.371 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20580 2025-03-18 03:33:45 Jacob Wise Jacob Wise (LJMU), Daniel Perley (LJMU), K-Ryan Hinds (LJMU), Aleksandra Bochenek (LJMU), Zoe McGrath (LJMU), Anna Ho (Cornell) ZTF SN Ia 0.023245 1 1Add ZTF Spectrum is well fit by SN Ia-norm templates from previously classified events. Redshift of 0.023245 ± 0.000008 from SDSS DR13. Classification performed using Next Generation Superfit (NGSF, Goldwasser et al. 2022). 2025TNSCR1038....1W
Related files
File Comments Last Modified (UT) Modified By
tns_2025erh_atrep_20580_ZTF.pdf NGSF fits 2025-03-18 03:33:46 Jacob Wise
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20580 2025-03-17 21:56:32 LT / SPRAT Daniel Perley, Jacob Wise, K-Ryan Hinds, Aleksandra Bochenek, Zoe McGrath, Anna Ho Jacob Wise ZTF tns_2025erh_2025-03-17_21-56-31.544_LT_SPRAT_ZTF.spec Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20580 2025-03-17 21:56:32 LT / SPRAT Daniel Perley, Jacob Wise, K-Ryan Hinds, Aleksandra Bochenek, Zoe McGrath, Anna Ho Jacob Wise ZTF tns_2025erh_2025-03-17_21-56-31.544_LT_SPRAT_ZTF.spec Object
175344 SN 2025eqs 1 1 21:29:31.584 +27:19:04.00 SN Ia 0.016101 SDSS J212931.53+271916.4 ALeRCE ZTF ZTF ZTF ZTF25aaizxrf P48 - ZTF-Cam P60 - SEDM Y Y 1 17.8593 r-ZTF 2025-03-16 12:37:56.001 ALeRCE N 2025TNSTR.998....1F
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
248629 2025-03-16 22:17:06 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 21:29:31.584 +27:19:04.00 2025-03-16 12:37:56.001 17.8593 r-ZTF 3 PSN SDSS J212931.53+271916.4 ZTF25aaizxrf ZTF Early SN candidate (r-rise > 0.30+-0.01 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaizxrf 2025TNSTR.998....1F N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476422 2025-03-16 12:42:10 2460751.0292824 17.9447 0.0772785 19.198 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
476421 2025-03-16 12:37:56 2460751.0263426 17.8593 0.0693686 19.1954 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
476420 2025-03-10 12:57:25 2460745.0398727 19.4861 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20606 2025-03-22 12:51:36 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.016101 1 Add ZTF 2025TNSCR1092....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20606 2025-03-22 12:09:17 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025eqs_2025-03-22_12-09-16.653258_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20606 2025-03-22 12:09:17 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025eqs_2025-03-22_12-09-16.653258_P60_SEDM_ZTF.ascii Object
175337 SN 2025eqm 2 1 18:36:58.483 +30:42:25.26 SN Ia 0.065 ZTF, ATLAS ZTF, ATLAS ZTF ATLAS, ZTF ZTF25aaizkcc ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.5221 g-ZTF 2025-03-16 09:55:50.998 Fritz N 2025TNSTR1003....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
248678 2025-03-17 16:17:22 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:36:58.502 +30:42:24.89 2025-03-17 14:10:19.200 18.856 orange-ATLAS 2 PSN ATLAS25csy ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476525 2025-03-17 14:10:19 2460752.0905 18.856 0.182 18.97 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
476524 2025-03-14 15:19:57 2460749.13885 18.81 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
248618 2025-03-16 13:15:16 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 18:36:58.483 +30:42:25.26 2025-03-16 09:55:50.998 18.5221 g-ZTF 3 PSN ZTF25aaizkcc ZTF 2025TNSTR1003....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476397 2025-03-16 11:29:40 2460750.9789352 18.459 0.0925753 ABMag r-ZTF P48_ZTF-Cam
476396 2025-03-16 09:55:51 2460750.9137847 18.5221 0.100625 ABMag g-ZTF P48_ZTF-Cam
476395 2025-03-10 12:18:41 2460745.0129745 19.5249 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20619 2025-03-24 15:34:02 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.065 1 Add ZTF 2025TNSCR1123....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20619 2025-03-24 10:39:30 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025eqm_2025-03-24_10-39-29.889349_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20619 2025-03-24 10:39:30 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025eqm_2025-03-24_10-39-29.889349_P60_SEDM_ZTF.ascii Object
175331 SN 2025eqg 2 1 18:04:54.141 +76:11:16.52 SN Ia 0.05 ZTF, ATLAS ZTF, ATLAS ZTF ATLAS, ZTF ZTF25aaixenf ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.5222 g-ZTF 2025-03-10 09:51:07.001 Fritz N 2025TNSTR1003....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
248654 2025-03-17 10:04:16 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:04:54.078 +76:11:17.33 2025-03-14 14:18:02.304 17.964 orange-ATLAS 2 PSN ATLAS25crz ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476481 2025-03-14 14:18:02 2460749.09586 17.964 0.182 18.05 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
476480 2025-03-07 14:36:56 2460742.10898 19.15 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
248608 2025-03-16 11:47:45 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 18:04:54.141 +76:11:16.52 2025-03-10 09:51:07.001 18.5222 g-ZTF 3 PSN ZTF25aaixenf ZTF 2025TNSTR1003....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476375 2025-03-16 11:20:27 2460750.9725347 17.9432 0.0570987 ABMag r-ZTF P48_ZTF-Cam
476374 2025-03-10 09:51:07 2460744.9104977 18.5222 0.120712 ABMag g-ZTF P48_ZTF-Cam
476373 2025-03-05 12:18:02 2460740.0125231 19.4772 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20595 2025-03-20 11:50:09 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.05 1 Add ZTF 2025TNSCR1067....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20595 2025-03-20 10:58:06 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025eqg_2025-03-20_10-58-06.043602_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20595 2025-03-20 10:58:06 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025eqg_2025-03-20_10-58-06.043602_P60_SEDM_ZTF.ascii Object
175330 SN 2025eqf 3 1 14:36:40.616 -14:55:31.75 SN Ia 0.05 ZTF, ATLAS, Fink ZTF, ATLAS ZTF ATLAS, ZTF ZTF25aaizkhw ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.0576 g-ZTF 2025-03-16 08:33:17.003 Fritz N 2025TNSTR1003....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249764 2025-03-24 19:28:08 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 14:36:40.616 -14:55:31.75 2025-03-16 08:34:38.997 19.2699 g-ZTF 2 PSN ZTF25aaizkhw ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaizkhw N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478604 2025-03-16 08:34:39 2460750.8573958 19.2699 0.280197 18.8647 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
478603 2025-03-09 10:03:58 2460743.9194213 19.2307 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
248941 2025-03-20 09:21:20 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:36:40.616 -14:55:31.61 2025-03-20 07:31:07.392 18.549 orange-ATLAS 2 PSN ATLAS25cut ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476992 2025-03-20 07:31:07 2460754.81328 18.549 0.182 18.7 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
476991 2025-03-15 00:30:21 2460749.52108 18.37 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
248607 2025-03-16 11:16:45 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 14:36:40.619 -14:55:31.67 2025-03-16 08:33:17.003 19.0576 g-ZTF 3 PSN ZTF25aaizkhw ZTF 2025TNSTR1003....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476372 2025-03-16 10:05:47 2460750.9206829 19.021 0.160352 ABMag r-ZTF P48_ZTF-Cam
476371 2025-03-16 08:33:17 2460750.8564468 19.0576 0.252143 ABMag g-ZTF P48_ZTF-Cam
476370 2025-03-10 11:39:25 2460744.985706 19.6706 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20636 2025-03-26 12:56:20 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.05 1 Add ZTF
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20636 2025-03-26 06:38:54 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025eqf_2025-03-26_06-38-54.016817_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20636 2025-03-26 06:38:54 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025eqf_2025-03-26_06-38-54.016817_P60_SEDM_ZTF.ascii Object
174716 SN 2025efp 1 1 04:35:09.729 +39:44:25.08 SN II 0.0195 ZTF ZTF ZTF ZTF ZTF25aadjaew P48 - ZTF-Cam Keck1 - LRIS Y Y 1 19.9904 r-ZTF 2025-01-31 05:12:47.998 ZTF_CATS150 N 2025TNSTR.976....1L
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
247821 2025-03-13 17:11:32 ZTF_CATS150 Theophile Du Laz (Caltech),Kaustav Kashyap Das (Caltech),Mansi Kasliwal (Caltech) on behalf of ZTF et al. ZTF ZTF 04:35:09.729 +39:44:25.08 2025-01-31 05:12:47.998 19.9904 r-ZTF 3 PSN ZTF25aadjaew ZTF 2025TNSTR.976....1L N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475163 2025-02-26 05:13:33 2460732.7177431 20.0999 0.165313 ABMag r-ZTF P48_ZTF-Cam
475162 2025-01-31 05:12:48 2460706.7172222 19.9904 0.168353 ABMag r-ZTF P48_ZTF-Cam
475161 2025-01-23 05:36:36 2460698.73375 19.9632 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20581 2025-03-18 05:06:17 ZTF_Bot1 K. Das, S. Covarrubias, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.0195 1 Add ZTF 2025TNSCR1039....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20581 2025-03-05 00:00:00 Keck1 / LRIS 300 Kaustav Kashyap Das Kaustav Kashyap Das ZTF tns_2025efp_2025-03-05_00-00-00_Keck1_LRIS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20581 2025-03-05 00:00:00 Keck1 / LRIS 300 Kaustav Kashyap Das Kaustav Kashyap Das ZTF tns_2025efp_2025-03-05_00-00-00_Keck1_LRIS_ZTF.ascii Object
174532 SN 2025dzo 1 1 20:42:46.545 -01:58:23.10 SN Ia 0.029937 ZTF ZTF ZTF ZTF ZTF25aaivcgm P48 - ZTF-Cam P200 - NGPS Y Y 1 17.1059 r-ZTF 2025-03-09 12:52:07.999 Fritz N 2025TNSTR.944....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
247571 2025-03-10 13:49:19 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 20:42:46.545 -01:58:23.10 2025-03-09 12:52:07.999 17.1059 r-ZTF 2 PSN ZTF25aaivcgm ZTF 2025TNSTR.944....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474725 2025-03-10 12:58:50 2460745.0408565 17.2314 0.0385569 ABMag r-ZTF P48_ZTF-Cam
474724 2025-03-09 12:52:08 2460744.0362037 17.1059 0.0471154 ABMag r-ZTF P48_ZTF-Cam
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20641 2025-03-26 14:08:54 ZTF_Bot1 S. Rose, K. Das, S. Covarrubias, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN Ia 0.029937 1 Add ZTF
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20641 2025-03-22 12:47:35 P200 / NGPS Jesper Sollerman, Maggie Li, Yu-Jing Qin, Sam Rose, Oleksandra Pyshna Sam Rose ZTF tns_2025dzo_2025-03-22_12-47-35_P200_NGPS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20641 2025-03-22 12:47:35 P200 / NGPS Jesper Sollerman, Maggie Li, Yu-Jing Qin, Sam Rose, Oleksandra Pyshna Sam Rose ZTF tns_2025dzo_2025-03-22_12-47-35_P200_NGPS_ZTF.ascii Object
174530 SN 2025dzm 2 1 19:09:31.996 +26:49:18.01 SN II 0.016 ZTF, ATLAS ZTF, ATLAS TCD ATLAS, ZTF ZTF25aaixhxe ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam LT - SPRAT Y Y 1 19.1597 r-ZTF 2025-03-10 10:47:19.996 Fritz N 2025TNSTR.944....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
248204 2025-03-14 18:55:43 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:09:31.997 +26:49:17.85 2025-03-14 14:11:34.368 16.773 orange-ATLAS 2 PSN ATLAS25crb ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475919 2025-03-14 14:11:34 2460749.09137 16.773 0.049 18.18 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
475918 2025-03-09 15:39:20 2460744.15231 18.98 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
247569 2025-03-10 12:51:27 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 19:09:31.996 +26:49:18.01 2025-03-10 10:47:19.996 19.1597 r-ZTF 3 PSN ZTF25aaixhxe ZTF 2025TNSTR.944....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474721 2025-03-10 11:57:05 2460744.9979745 19.3196 0.172174 ABMag g-ZTF P48_ZTF-Cam
474720 2025-03-10 10:47:20 2460744.949537 19.1597 0.215123 ABMag r-ZTF P48_ZTF-Cam
474719 2025-03-05 12:41:52 2460740.0290741 20.5579 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20630 2025-03-25 13:25:19 Cillian O'Donnell Jacobus Terwel, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Cillian O'Donnell,Thomas Muller Bravo TCD SN II 0.016 1 Add TCD Weak spectrum, bad fit with SNID - balmer lines aligned for z = 0.16, which aligns with nearby galaxy. LC aligns with core collapse 2025TNSCR1142....1T
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20630 2025-03-22 00:00:00 LT / SPRAT 1200 Cillian O'Donnell, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Jacobus Terwel, Thomas Muller Br Jacobus Terwel TCD tns_2025dzm_2025-03-22_LT_SPRAT_TCD.txt Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20630 2025-03-22 00:00:00 LT / SPRAT 1200 Cillian O'Donnell, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Jacobus Terwel, Thomas Muller Br Jacobus Terwel TCD tns_2025dzm_2025-03-22_LT_SPRAT_TCD.txt Object
174513 SN 2025dyv 3 1 06:44:42.876 +77:43:33.62 SN Ia 0.038 ZTF, ATLAS, Fink ZTF, ATLAS ZTF ATLAS, ZTF ZTF25aaisnsy ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.3208 r-ZTF 2025-03-09 03:27:39.000 Fritz N 2025TNSTR.944....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249084 2025-03-20 19:28:33 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 06:44:42.876 +77:43:33.62 2025-03-09 03:27:39.001 19.3208 r-ZTF 2 PSN ZTF25aaisnsy ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaisnsy N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477284 2025-03-09 03:27:39 2460743.6442014 19.3208 0.129781 19.7144 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
477283 2025-03-05 04:57:17 2460739.7064468 18.2429 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
248611 2025-03-16 12:31:41 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 06:44:42.953 +77:43:33.45 2025-03-15 07:35:42.144 17.875 orange-ATLAS 2 PSN ATLAS25crr ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476382 2025-03-15 07:35:42 2460749.81646 17.875 0.106 18.68 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
476381 2025-03-13 07:48:21 2460747.82524 17.77 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
247541 2025-03-10 05:36:51 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 06:44:42.849 +77:43:33.54 2025-03-09 03:27:39.000 19.3208 r-ZTF 3 PSN ZTF25aaisnsy ZTF 2025TNSTR.944....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474644 2025-03-10 05:12:13 2460744.7168171 18.8352 0.154709 ABMag g-ZTF P48_ZTF-Cam
474643 2025-03-09 03:27:39 2460743.6442014 19.3208 0.129781 ABMag r-ZTF P48_ZTF-Cam
474642 2025-03-05 04:57:17 2460739.7064468 18.2429 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20589 2025-03-19 04:30:03 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.038 1 Add ZTF 2025TNSCR1056....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20589 2025-03-19 03:45:55 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025dyv_2025-03-19_03-45-54.754131_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20589 2025-03-19 03:45:55 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025dyv_2025-03-19_03-45-54.754131_P60_SEDM_ZTF.ascii Object
174511 SN 2025dyt 3 1 08:05:29.556 +37:32:12.16 SN Ia 0.03369 CGCG 178-027 0.03369 SGLF, ATLAS, Pan-STARRS ZTF, ATLAS, Pan-STARRS None ATLAS, Pan-STARRS, ZTF ZTF25aaiotvj ATLAS-HKO - ATLAS-02, P48 - ZTF-Cam, PS1 - GPC1 Other - Other Y Y 1 18.561 g-ZTF 2025-03-05 06:55:19.000 Ismael Perez-Fournon N 2025TNSTR.941....1P
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249507 2025-03-23 11:49:02 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 08:05:29.556 +37:32:12.16 2025-03-18 08:06:19.872 17.45 i-P1 1 PSN PS25ast Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478046 2025-03-18 08:06:20 2460752.83773 17.45 0.03 20.7 ABMag i-P1 PS1_GPC1 45 Robot
247819 2025-03-13 09:35:41 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:05:29.458 +37:32:12.22 2025-03-12 10:18:32.256 16.689 orange-ATLAS 2 PSN ATLAS25cqp ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475158 2025-03-12 10:18:32 2460746.92954 16.689 0.076 17.46 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
475157 2025-03-05 09:36:50 2460739.90058 19.13 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
247538 2025-03-10 02:05:21 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL),D. Cano-Morales,I. Correa-Plasencia et al. SGLF ZTF 08:05:29.560 +37:32:12.17 2025-03-05 06:55:19.000 18.561 g-ZTF 2 PSN CGCG 178-027 ZTF25aaiotvj ZTF SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF25aaiotvj/ https://alerce.online/object/ZTF25aaiotvj https://antares.noirlab.edu/loci/ANT20251nr4x6ngodbr https://fink-portal.org/ZTF25aaiotvj 2025TNSTR.941....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474637 2025-03-05 06:55:19 2460739.7884144 18.561 0.072 ABMag g-ZTF P48_ZTF-Cam 30 ZTFbot
474636 2025-02-27 07:13:34 2460733.801088 20.366 ABMag g-ZTF P48_ZTF-Cam 30 ZTFbot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20591 2025-03-19 22:14:19 Claudio Balcon Claudio Balcon (Belluno A.O. ISSP), Stefano De Toffol (IIS Galilei Tiziano) None SN Ia 0.03369 1 GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this low S/N spectrum resembles that of a type Ia supernova at the redshift of the host galaxy, value from NED. 2025TNSCR1055....1B
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20591 2025-03-19 19:58:00 Other / Other 1800 Claudio Balcon, Stefano De Toffol Claudio Balcon, Stefano De Toffol None tns_2025dyt_2025-03-19_19-58-00_Other_Other_None.dat tns_2025dyt_2025-03-19_19-58-00_Other_Other_None.fit Object We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20591 2025-03-19 19:58:00 Other / Other 1800 Claudio Balcon, Stefano De Toffol Claudio Balcon, Stefano De Toffol None tns_2025dyt_2025-03-19_19-58-00_Other_Other_None.dat tns_2025dyt_2025-03-19_19-58-00_Other_Other_None.fit Object We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.
174219 SN 2025dvd 2 1 09:38:50.769 +50:51:27.62 SN Ia 0.064 ZTF, Fink ZTF ZTF ZTF ZTF25aaitagu P48 - ZTF-Cam P60 - SEDM Y Y 1 20.4371 g-ZTF 2025-02-25 08:13:51.000 Fritz N 2025TNSTR.929....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249182 2025-03-21 19:28:26 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 09:38:50.769 +50:51:27.62 2025-02-25 08:13:51.001 20.4371 g-ZTF 2 PSN ZTF25aaitagu ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaitagu N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477515 2025-02-25 08:13:51 2460731.8429514 20.4371 0.211417 20.6713 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
477514 2025-02-23 07:22:20 2460729.8071759 20.4492 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
247162 2025-03-09 07:52:07 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 09:38:50.759 +50:51:27.58 2025-02-25 08:13:51.000 20.4371 g-ZTF 3 PSN ZTF25aaitagu ZTF 2025TNSTR.929....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474175 2025-03-09 05:49:38 2460743.7428009 18.171 0.0787474 ABMag g-ZTF P48_ZTF-Cam
474174 2025-02-25 08:13:51 2460731.8429514 20.4371 0.211417 ABMag g-ZTF P48_ZTF-Cam
474173 2025-02-23 07:22:20 2460729.8071759 20.4492 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20590 2025-03-19 10:17:09 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.064 1 Add ZTF 2025TNSCR1056....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20590 2025-03-19 09:24:11 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025dvd_2025-03-19_09-24-11.292867_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20590 2025-03-19 09:24:11 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025dvd_2025-03-19_09-24-11.292867_P60_SEDM_ZTF.ascii Object
174218 SN 2025dvc 4 1 10:09:42.554 +50:44:49.46 SN Ia 0.065232 ZTF, ATLAS, GOTO, LAST ZTF, ATLAS, GOTO, LAST ZTF ATLAS, GOTO, LAST, ZTF ZTF25aaitagy ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, LAST - LAST-Cam, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.7825 g-ZTF 2025-03-05 07:17:09.000 Fritz N 2025TNSTR.929....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249767 2025-03-24 19:49:21 LAST_Bot1 E. Ofek (WIS),R. Konno (WIS),E. Zimmerman (WIS) et al. LAST LAST 10:09:42.494 +50:44:49.74 2025-03-24 17:58:44.832 18.66 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478610 2025-03-24 17:58:45 2460759.24913 18.66 ABMag Clear- LAST_LAST-Cam 360
478609 2024-03-03 20:56:53 2460373.37284 21.59 ABMag Clear- LAST_LAST-Cam 3480 [Last non detection]
249216 2025-03-22 07:31:09 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 10:09:42.546 +50:44:49.55 2025-03-18 01:22:32.448 18.33 L-GOTO 2 Other GOTO25bfu GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477603 2025-03-18 01:22:32 2460752.557324 18.33 0.13 ABMag L-GOTO GOTO-N_GOTO-2 180
477602 2025-02-27 20:48:39 2460734.367125 18.8 ABMag L-GOTO GOTO-N_GOTO-1 135 [Last non detection]
248655 2025-03-17 10:06:23 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:09:42.545 +50:44:49.16 2025-03-15 09:41:29.184 18.255 orange-ATLAS 2 PSN ATLAS21agn ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476483 2025-03-15 09:41:29 2460749.90381 18.255 0.189 18.84 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
476482 2025-03-14 08:13:16 2460748.84255 19.27 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
247161 2025-03-09 07:51:58 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 10:09:42.554 +50:44:49.46 2025-03-05 07:17:09.000 19.7825 g-ZTF 3 PSN ZTF25aaitagy ZTF 2025TNSTR.929....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474172 2025-03-09 05:49:38 2460743.7428009 18.8345 0.140623 ABMag g-ZTF P48_ZTF-Cam
474171 2025-03-05 07:17:09 2460739.8035764 19.7825 0.234389 ABMag g-ZTF P48_ZTF-Cam
474170 2025-03-05 05:41:43 2460739.7373032 20.0752 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20646 2025-03-26 17:58:43 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.065232 1 Add ZTF
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20646 2025-03-26 05:04:16 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025dvc_2025-03-26_05-04-16.478147_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20646 2025-03-26 05:04:16 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025dvc_2025-03-26_05-04-16.478147_P60_SEDM_ZTF.ascii Object
174216 SN 2025dva 3 1 09:38:29.461 +41:37:38.02 SN Ia 0.047 ZTF, ATLAS, GOTO ZTF, ATLAS, GOTO ZTF ATLAS, GOTO, ZTF ZTF25aaipaml ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.4314 g-ZTF 2025-03-09 05:55:11.000 Fritz N 2025TNSTR.930....1R
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
248861 2025-03-19 10:08:59 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 09:38:29.475 +41:37:37.86 2025-03-17 20:34:41.088 17.84 L-GOTO 2 Other GOTO25bbs GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476817 2025-03-17 20:34:41 2460752.357417 17.84 0.04 ABMag L-GOTO GOTO-N_GOTO-2 180
476816 2025-02-26 20:13:58 2460733.343026 19.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
247530 2025-03-10 00:16:53 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:38:29.475 +41:37:38.34 2025-03-03 09:29:55.392 19.158 orange-ATLAS 2 PSN ATLAS25cnx ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474621 2025-03-03 09:29:55 2460737.89578 19.158 0.169 19.6 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
474620 2025-03-02 08:50:37 2460736.86848 19.49 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
247157 2025-03-09 07:47:49 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 09:38:29.461 +41:37:38.02 2025-03-09 05:55:11.000 18.4314 g-ZTF 3 PSN ZTF25aaipaml ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). 2025TNSTR.930....1R N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474160 2025-03-09 07:38:49 2460743.8186227 18.3603 0.101073 ABMag r-ZTF P48_ZTF-Cam
474159 2025-03-09 05:55:11 2460743.7466551 18.4314 0.118028 ABMag g-ZTF P48_ZTF-Cam
474158 2025-03-05 07:12:55 2460739.8006366 20.6115 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20594 2025-03-20 09:27:58 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.047 1 Add ZTF 2025TNSCR1067....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20594 2025-03-20 08:44:38 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025dva_2025-03-20_08-44-38.276304_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20594 2025-03-20 08:44:38 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025dva_2025-03-20_08-44-38.276304_P60_SEDM_ZTF.ascii Object
173931 SN 2025dkj 4 1 09:28:51.932 +52:41:09.10 SN Ia 0.046864 SDSS J092852.56+524110.2 0.04686419 ALeRCE, ATLAS, GOTO, Fink ZTF, ATLAS, GOTO SCAT ATLAS, GOTO, ZTF ZTF25aaiouoy ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam UH88 - SNIFS Y Y 1 19.0391 g-ZTF 2025-03-05 06:57:41.003 ALeRCE N 2025TNSTR.886....1M
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249083 2025-03-20 19:28:33 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 09:28:51.932 +52:41:09.10 2025-03-05 06:57:41.003 19.0391 g-ZTF 2 PSN ZTF25aaiouoy ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaiouoy N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477282 2025-03-05 06:57:41 2460739.7900579 19.0391 0.081081 20.2284 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
477281 2025-03-02 08:11:02 2460736.8409954 20.2688 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
248711 2025-03-18 03:46:06 GOTO_bot S. Belkin,K. Ackley,M. Dyer et al. GOTO GOTO 09:28:51.875 +52:41:08.88 2025-03-11 21:50:55.104 17.77 L-GOTO 2 Other GOTO25bbx GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476605 2025-03-11 21:50:55 2460746.410363 17.77 0.15 ABMag L-GOTO GOTO-N_GOTO-1 180
476604 2025-02-27 20:15:36 2460734.344166 19.1 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
247114 2025-03-07 17:55:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:28:51.940 +52:41:08.97 2025-03-06 07:16:16.608 18.982 orange-ATLAS 2 PSN ATLAS25cmn ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474102 2025-03-06 07:16:17 2460740.80297 18.982 0.19 19.21 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
474101 2025-03-05 10:13:58 2460739.92637 19.28 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
246796 2025-03-05 17:33:30 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 09:28:51.932 +52:41:09.09 2025-03-05 06:57:41.003 19.0391 g-ZTF 2 PSN SDSS J092852.56+524110.2 ZTF25aaiouoy ZTF Early SN candidate (g-rise > 0.42+-0.03 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaiouoy 2025TNSTR.886....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473600 2025-03-05 06:57:41 2460739.7900579 19.0391 0.0810809 20.2284 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
473599 2025-03-05 05:38:02 2460739.7347454 20.3432 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20544 2025-03-09 03:33:42 Willem Hoogendam Willem Hoogendam (IfA/Hawaii) on behalf of the SCAT team SCAT SN Ia 0.046864 1 Add SCAT redshift from NED 2025TNSCR.934....1H
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20544 2025-03-08 00:00:00 UH88 / SNIFS 1800 Hoogendam Hoogendam SCAT tns_2025dkj_2025-03-08_UH88_SNIFS_SCAT.dat Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20544 2025-03-08 00:00:00 UH88 / SNIFS 1800 Hoogendam Hoogendam SCAT tns_2025dkj_2025-03-08_UH88_SNIFS_SCAT.dat Object
173929 SN 2025dkh 4 1 12:07:24.702 +65:40:31.31 SN Ia 0.079 SDSS J120724.74+654031.3 ALeRCE, ATLAS, LAST, GOTO ZTF, ATLAS, LAST, GOTO ZTF ATLAS, GOTO, LAST, ZTF ZTF25aairenk ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, LAST - LAST-Cam, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.6887 g-ZTF 2025-03-05 10:10:40.996 ALeRCE N 2025TNSTR.886....1M
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
248712 2025-03-18 03:48:09 GOTO_bot S. Belkin,K. Ackley,M. Dyer et al. GOTO GOTO 12:07:24.634 +65:40:30.92 2025-03-18 00:17:12.480 18.18 L-GOTO 2 Other GOTO25bbz GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476607 2025-03-18 00:17:12 2460752.511951 18.18 0.09 ABMag L-GOTO GOTO-N_GOTO-1 180
476606 2025-02-22 00:02:17 2460728.501576 19.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
248703 2025-03-17 21:32:28 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 12:07:24.673 +65:40:31.36 2025-03-17 21:19:01.344 18.55 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476593 2025-03-17 21:19:01 2460752.38821 18.55 ABMag Clear- LAST_LAST-Cam 400
476592 2025-02-27 19:57:54 2460734.33187 19.8 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
248672 2025-03-17 13:43:04 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:07:24.709 +65:40:31.29 2025-03-17 11:15:44.064 18.818 orange-ATLAS 2 PSN ATLAS25csr ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476518 2025-03-17 11:15:44 2460751.96926 18.818 0.164 19.01 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
476517 2025-03-15 12:35:38 2460750.02475 18.89 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
246793 2025-03-05 17:33:30 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 12:07:24.702 +65:40:31.31 2025-03-05 10:10:40.996 19.6887 g-ZTF 2 PSN SDSS J120724.74+654031.3 ZTF25aairenk ZTF Early SN candidate (g-rise > 1.00 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aairenk 2025TNSTR.886....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473594 2025-03-05 10:10:41 2460739.9240856 19.6887 0.15755 20.4191 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
473593 2025-03-05 09:48:59 2460739.9090162 20.3355 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20579 2025-03-17 17:53:10 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.079 1 Add ZTF 2025TNSCR1020....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20579 2025-03-17 07:42:32 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025dkh_2025-03-17_07-42-32.461999_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20579 2025-03-17 07:42:32 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025dkh_2025-03-17_07-42-32.461999_P60_SEDM_ZTF.ascii Object
173926 SN 2025dke 5 1 14:19:21.970 -01:47:08.61 SN IIn 0.0558 SDSS J141922.05-014706.4 ALeRCE, DESIRT, ATLAS, LAST, WFST ZTF, DESIRT, ATLAS, LAST, WFST ZTF ATLAS, DESIRT, LAST, WFST, ZTF ZTF25aairhqk ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, CTIO-4m - DECAM, LAST - LAST-Cam, P48 - ZTF-Cam, WFST - WFST-WFC P60 - SEDM Y Y 1 19.1475 g-ZTF 2025-03-05 10:30:39.001 ALeRCE N 2025TNSTR.886....1M
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
248183 2025-03-14 10:09:10 WFST_SN Zelin Xu,Dezheng Meng,Ji-an Jiang et al. WFST WFST 14:19:21.970 -01:47:08.60 2025-03-06 20:57:07.200 18.75 g-WFST 2 PSN WFST0532rzok WFST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475879 2025-03-06 20:57:07 2460741.373 18.75 0.01 ABMag g-WFST WFST_WFST-WFC 90
475878 2025-03-04 21:25:55 2460739.393 19.69 ABMag g-WFST WFST_WFST-WFC 90 [Last non detection]
247537 2025-03-10 01:49:03 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 14:19:21.996 -01:47:08.00 2025-03-10 01:28:57.792 18.71 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474635 2025-03-10 01:28:58 2460744.56178 18.71 ABMag Clear- LAST_LAST-Cam 400
474634 2025-03-01 00:27:04 2460735.5188 19.65 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
247528 2025-03-10 00:15:33 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:19:21.983 -01:47:08.44 2025-03-08 12:07:00.768 18.306 orange-ATLAS 2 PSN ATLAS25cnu ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474617 2025-03-08 12:07:01 2460743.00487 18.306 0.145 19.32 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
474616 2025-03-05 05:59:01 2460739.74932 19.19 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
246945 2025-03-06 18:23:41 DESIRT_Bot Xander J. Hall (Carnegie Mellon U.),Lei Hu (Carnegie Mellon U.),Antonella Palmese (Carnegie Mellon U.) et al. DESIRT DESIRT 14:19:21.962 -01:47:08.60 2025-03-02 07:49:36.768 20.3575 g-Sloan 1 PSN T202503021419220m014709 DESIRT N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473782 2025-03-02 07:49:37 2460736.8261189 20.3575 0.0343864 ABMag g-Sloan CTIO-4m_DECAM
246789 2025-03-05 17:33:30 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 14:19:21.970 -01:47:08.61 2025-03-05 10:30:39.001 19.1475 g-ZTF 2 PSN SDSS J141922.05-014706.4 ZTF25aairhqk ZTF Early SN candidate (g-rise > 0.16+-0.01 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aairhqk 2025TNSTR.886....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473585 2025-03-05 10:30:39 2460739.9379514 19.1475 0.0999705 20.41 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
473584 2025-02-26 12:08:18 2460733.0057639 20.1174 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20601 2025-03-21 13:45:24 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN IIn 0.0558 1 Add ZTF 2025TNSCR1080....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20601 2025-03-20 09:22:50 P60 / SEDM 2700 SEDmRobot ZTF tns_2025dke_2025-03-20_09-22-50.341725_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20601 2025-03-20 09:22:50 P60 / SEDM 2700 SEDmRobot ZTF tns_2025dke_2025-03-20_09-22-50.341725_P60_SEDM_ZTF.ascii Object
173909 SN 2025djn 3 1 17:16:48.400 +44:00:43.35 SN Ia 0.034 ZTF, ATLAS, GOTO ZTF, ATLAS, GOTO ZTF ATLAS, GOTO, ZTF ZTF25aairncf ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.5284 r-ZTF 2025-03-05 11:12:49.000 Fritz N 2025TNSTR.894....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249124 2025-03-21 11:05:02 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 17:16:48.365 +44:00:43.31 2025-03-21 02:13:59.520 16.66 L-GOTO 2 Other GOTO25bez GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477358 2025-03-21 02:14:00 2460755.593048 16.66 0.02 ABMag L-GOTO GOTO-N_GOTO-1 360
477357 2025-02-26 03:02:54 2460732.627007 18.9 ABMag L-GOTO GOTO-N_GOTO-1 135 [Last non detection]
247150 2025-03-08 22:50:46 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 17:16:48.441 +44:00:43.24 2025-03-07 14:16:01.344 19.001 orange-ATLAS 2 PSN ATLAS25cno ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474146 2025-03-07 14:16:01 2460742.09446 19.001 0.146 19.59 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
474145 2025-03-05 15:30:26 2460740.14613 19.34 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
246760 2025-03-05 13:42:59 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 17:16:48.400 +44:00:43.35 2025-03-05 11:12:49.000 19.5284 r-ZTF 3 PSN ZTF25aairncf ZTF 2025TNSTR.894....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473531 2025-03-05 12:57:34 2460740.0399769 19.4716 0.144517 ABMag g-ZTF P48_ZTF-Cam
473530 2025-03-05 11:12:49 2460739.9672338 19.5284 0.121859 ABMag r-ZTF P48_ZTF-Cam
473529 2025-03-01 09:43:08 2460735.9049537 16.8853 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20598 2025-03-21 09:06:21 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.034 1 Add ZTF 2025TNSCR1077....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20598 2025-03-21 08:22:34 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025djn_2025-03-21_08-22-33.868468_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20598 2025-03-21 08:22:34 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025djn_2025-03-21_08-22-33.868468_P60_SEDM_ZTF.ascii Object
173896 SN 2025dja 2 1 14:07:50.770 +15:10:30.91 SN II 0.061016 SDSS J140750.54+151031.7 0.06101601 SGLF, GOTO ZTF, GOTO ZTF GOTO, ZTF ZTF25aairfin GOTO-N - GOTO-2, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.036 g-ZTF 2025-03-05 10:22:30.000 Ismael Perez-Fournon N 2025TNSTR.890....1P
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249122 2025-03-21 11:03:56 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 14:07:50.742 +15:10:31.17 2025-03-18 01:03:52.704 15.57 L-GOTO 2 Other GOTO25bey GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477354 2025-03-18 01:03:53 2460752.544359 15.57 0.03 ABMag L-GOTO GOTO-N_GOTO-2 180
477353 2025-02-27 03:36:24 2460733.65028 19 ABMag L-GOTO GOTO-N_GOTO-2 135 [Last non detection]
246741 2025-03-05 10:46:47 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL),D. Cano-Morales,I. Correa-Plasencia et al. SGLF ZTF 14:07:50.770 +15:10:30.91 2025-03-05 10:22:30.000 19.036 g-ZTF 2 PSN SDSS J140750.54+151031.7 ZTF25aairfin ZTF SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF25aairfin/ https://alerce.online/object/ZTF25aairfin 2025TNSTR.890....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473477 2025-03-05 10:22:30 2460739.9322917 19.036 0.106 ABMag g-ZTF P48_ZTF-Cam 30 ZTFbot
473476 2025-02-26 12:08:58 2460733.0062269 20.113 ABMag r-ZTF P48_ZTF-Cam 30 ZTFbot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20643 2025-03-26 14:54:12 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.061016 1 Add ZTF
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20643 2025-03-24 07:08:14 P60 / SEDM 2700 SEDmRobot ZTF tns_2025dja_2025-03-24_07-08-13.782822_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20643 2025-03-24 07:08:14 P60 / SEDM 2700 SEDmRobot ZTF tns_2025dja_2025-03-24_07-08-13.782822_P60_SEDM_ZTF.ascii Object
173888 SN 2025dis 4 1 12:45:44.517 -07:03:11.16 SN Ia 0.082 ZTF, Pan-STARRS, GOTO, ATLAS ZTF, Pan-STARRS, GOTO, ATLAS SCAT ATLAS, GOTO, Pan-STARRS, ZTF ZTF25aaipveb ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-S - GOTO-4, P48 - ZTF-Cam, PS1 - GPC1 UH88 - SNIFS Y Y 1 19.9975 r-ZTF 2025-03-02 09:30:25.001 Fritz N 2025TNSTR.894....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249731 2025-03-24 14:33:21 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:45:44.528 -07:03:11.22 2025-03-24 11:56:26.592 19.338 orange-ATLAS 2 PSN ATLAS25daa ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478536 2025-03-24 11:56:27 2460758.99753 19.338 0.178 19.57 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
478535 2025-03-22 15:30:37 2460757.14626 18.52 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
249128 2025-03-21 11:05:56 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 12:45:44.493 -07:03:11.09 2025-03-20 11:38:48.192 19 L-GOTO 2 Other GOTO25bdv GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477366 2025-03-20 11:38:48 2460754.985278 19 0.12 ABMag L-GOTO GOTO-S_GOTO-4 180
477365 2025-03-01 12:51:18 2460736.035626 19.7 ABMag L-GOTO GOTO-S_GOTO-4 135 [Last non detection]
248215 2025-03-15 00:00:20 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:45:44.517 -07:03:11.16 2025-02-27 11:49:12.000 20.93 w-P1 1 PSN PS25adk Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475934 2025-02-27 11:49:12 2460733.9925 20.93 0.12 22 ABMag w-P1 PS1_GPC1 45 Robot
246728 2025-03-05 09:15:10 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 12:45:44.526 -07:03:11.13 2025-03-02 09:30:25.001 19.9975 r-ZTF 3 PSN ZTF25aaipveb ZTF 2025TNSTR.894....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473444 2025-03-05 08:05:54 2460739.8374306 19.4836 0.162185 ABMag r-ZTF P48_ZTF-Cam
473443 2025-03-02 09:30:25 2460736.8961227 19.9975 0.219243 ABMag r-ZTF P48_ZTF-Cam
473442 2025-02-28 09:34:25 2460734.8989005 19.7791 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20546 2025-03-09 03:39:58 Willem Hoogendam Willem Hoogendam (IfA/Hawaii) on behalf of the SCAT team SCAT SN Ia 0.082 1 Add SCAT Redshift from SNID. SN Ia associated with the background galaxy, not NGC 4671. 2025TNSCR.934....1H
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20546 2025-03-08 00:00:00 UH88 / SNIFS 1800 Hoogendam Hoogendam SCAT tns_2025dis_2025-03-08_UH88_SNIFS_SCAT.dat Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20546 2025-03-08 00:00:00 UH88 / SNIFS 1800 Hoogendam Hoogendam SCAT tns_2025dis_2025-03-08_UH88_SNIFS_SCAT.dat Object
173884 SN 2025dio 3 1 09:31:22.292 +05:17:01.61 SN Ia 0.076102 ZTF, Pan-STARRS, ATLAS ZTF, Pan-STARRS, ATLAS ZTF ATLAS, Pan-STARRS, ZTF ZTF25aaiokdh ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, P48 - ZTF-Cam, PS1 - GPC1 P60 - SEDM Y Y 1 20.2372 g-ZTF 2025-03-02 08:06:10.998 Fritz N 2025TNSTR.894....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249105 2025-03-21 08:03:42 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:31:22.309 +05:17:01.64 2025-03-18 20:54:55.872 17.494 orange-ATLAS 2 PSN ATLAS25cvb ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477324 2025-03-18 20:54:56 2460753.37148 17.494 0.111 19.1 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
477323 2025-03-17 04:15:45 2460751.6776 18.61 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
248799 2025-03-18 15:04:34 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 09:31:22.292 +05:17:01.61 2025-03-04 07:59:13.056 19.98 w-P1 1 PSN PS25alf Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476718 2025-03-04 07:59:13 2460738.83279 19.98 0.08 22 ABMag w-P1 PS1_GPC1 45 Robot
246724 2025-03-05 09:14:46 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 09:31:22.298 +05:17:01.67 2025-03-02 08:06:10.998 20.2372 g-ZTF 3 PSN ZTF25aaiokdh ZTF 2025TNSTR.894....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473432 2025-03-05 08:53:05 2460739.8701968 19.7061 0.176542 ABMag r-ZTF P48_ZTF-Cam
473431 2025-03-02 08:06:11 2460736.8376273 20.2372 0.223864 ABMag g-ZTF P48_ZTF-Cam
473430 2025-03-01 08:38:09 2460735.8598264 19.6948 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20600 2025-03-21 13:42:12 ZTF_Bot1 J. Johansson, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.076102 1 Add ZTF 2025TNSCR1078....1J
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20600 2025-03-21 03:58:52 P60 / SEDM 2700 SEDmRobot ZTF tns_2025dio_2025-03-21_03-58-51.560555_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20600 2025-03-21 03:58:52 P60 / SEDM 2700 SEDmRobot ZTF tns_2025dio_2025-03-21_03-58-51.560555_P60_SEDM_ZTF.ascii Object
173700 SN 2025dbn 3 1 17:47:24.433 +55:14:15.26 SN Ia 0.079 ZTF, ATLAS, GOTO ZTF, ATLAS, GOTO None ATLAS, GOTO, ZTF ZTF25aaiitra ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam NOT - ALFOSC Y Y 1 20.5558 g-ZTF 2025-02-25 11:21:08.003 Fritz N 2025TNSTR.852....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249095 2025-03-21 05:45:05 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 17:47:24.437 +55:14:14.97 2025-03-21 03:20:48.480 19.23 L-GOTO 2 Other GOTO25bej GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477304 2025-03-21 03:20:48 2460755.639446 19.23 0.11 ABMag L-GOTO GOTO-N_GOTO-1 360
477303 2025-02-26 04:56:58 2460732.706229 19.8 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
246460 2025-03-01 21:23:12 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 17:47:24.438 +55:14:15.90 2025-03-01 14:43:03.072 19.237 orange-ATLAS 2 PSN ATLAS25cha ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473012 2025-03-01 14:43:03 2460736.11323 19.237 0.171 19.47 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
473011 2025-02-25 12:53:47 2460732.03735 19.32 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
246415 2025-03-01 11:28:36 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 17:47:24.433 +55:14:15.26 2025-02-25 11:21:08.003 20.5558 g-ZTF 3 PSN ZTF25aaiitra ZTF 2025TNSTR.852....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472914 2025-03-01 09:43:49 2460735.9054282 19.0781 0.130709 ABMag g-ZTF P48_ZTF-Cam
472913 2025-02-25 11:21:08 2460731.9730093 20.5558 0.289063 ABMag g-ZTF P48_ZTF-Cam
472912 2025-02-23 12:54:33 2460730.0378819 20.49 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20565 2025-03-13 08:29:39 Panos Charalampopoulos Panos Charalampopoulos None SN Ia 0.079 1 We report the classification of AT2025dbn as a Ia supernova based on an optical spectrum obtained with the Nordic Optical Telescope on 2025-03-12 (i.e., MJD 60747.24). The transient is coincident with the nucleus of the host galaxy. Comparison with a library of supernovae spectra using SNID (Blondin & Tonry 2007, ApJ, 666, 1024), suggests AT2025dbn is an around peak SN Ia at a redshift of z~0.079. 2025TNSCR.978....1C
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20565 2025-03-13 05:44:58 NOT / ALFOSC 900 Tapio Pursimo, Roar Holmberg Rasmussen Panos Charalampopoulos None tns_2025dbn_2025-03-13_05-44-57.768_NOT_ALFOSC_None.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20565 2025-03-13 05:44:58 NOT / ALFOSC 900 Tapio Pursimo, Roar Holmberg Rasmussen Panos Charalampopoulos None tns_2025dbn_2025-03-13_05-44-57.768_NOT_ALFOSC_None.ascii Object
173670 SN 2025dal 3 1 12:47:30.423 +04:42:13.54 SN Ia 0.089 SDSS J124730.58+044209.6 0.08891917 ALeRCE, ATLAS, Pan-STARRS ZTF, ATLAS, Pan-STARRS SCAT ATLAS, Pan-STARRS, ZTF ZTF25aaifhpr ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, P48 - ZTF-Cam, PS1 - GPC1 UH88 - SNIFS Y Y 1 18.9664 g-ZTF 2025-02-28 09:36:27.000 ALeRCE N 2025TNSTR.821....1J
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
248810 2025-03-18 15:14:01 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:47:30.423 +04:42:13.54 2025-03-01 12:20:12.192 19.13 w-P1 1 PSN PS25alp Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476729 2025-03-01 12:20:12 2460736.01403 19.13 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
246614 2025-03-03 11:28:53 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:47:30.419 +04:42:13.55 2025-03-03 00:00:25.920 18.935 cyan-ATLAS 2 PSN ATLAS25cij ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473233 2025-03-03 00:00:26 2460737.5003 18.935 0.153 19.27 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
473232 2025-03-01 06:27:32 2460735.76912 18.52 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
246353 2025-02-28 19:08:46 ALeRCE S. Jurado,F.E. Bauer,F. Forster et al. ALeRCE ZTF 12:47:30.431 +04:42:13.49 2025-02-28 09:36:27.000 18.9664 g-ZTF 2 PSN SDSS J124730.58+044209.6 ZTF25aaifhpr ZTF Early SN candidate (g-rise > 0.70+-0.06 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaifhpr 2025TNSTR.821....1J N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472783 2025-02-28 09:36:27 2460734.9003125 18.9664 0.118895 19.86 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
472782 2025-02-28 08:43:22 2460734.8634491 20.2238 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20519 2025-03-03 04:54:25 Atlas Syncatto Atlas Syncatto (IfA, UH Hilo) on behalf of the SCAT team. SCAT SN Ia 0.089 1 Add SCAT 2025TNSCR.877....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20519 2025-03-02 11:33:17 UH88 / SNIFS 1800 Atlas Syncatto Atlas Syncatto SCAT tns_2025dal_2025-03-02_11-33-17_UH88_SNIFS_SCAT.dat Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20519 2025-03-02 11:33:17 UH88 / SNIFS 1800 Atlas Syncatto Atlas Syncatto SCAT tns_2025dal_2025-03-02_11-33-17_UH88_SNIFS_SCAT.dat Object
173593 SN 2025cxn 4 1 13:03:07.349 -13:24:26.10 SN Ia 0.07 ZTF, ATLAS, GOTO, LAST ZTF, ATLAS, GOTO, LAST ZTF ATLAS, GOTO, LAST, ZTF ZTF25aahtbjr ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4, LAST - LAST-Cam, P48 - ZTF-Cam P60 - SEDM Y Y 1 20.282 g-ZTF 2025-02-24 11:29:37.003 Fritz N 2025TNSTR.831....1P
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
246473 2025-03-02 06:25:50 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 13:03:07.315 -13:24:25.69 2025-03-01 22:56:02.976 19.01 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473034 2025-03-01 22:56:03 2460736.45559 19.01 ABMag Clear- LAST_LAST-Cam 400
473033 2024-03-06 00:09:10 2460375.50637 20.93 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
246426 2025-03-01 14:40:17 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 13:03:07.345 -13:24:26.32 2025-02-27 15:16:43.968 19.45 L-GOTO 2 Other GOTO25ayl GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472936 2025-02-27 15:16:44 2460734.136621 19.45 0.18 ABMag L-GOTO GOTO-S_GOTO-4 180
472935 2025-02-22 13:46:54 2460729.074242 19.7 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
246323 2025-02-28 15:18:08 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:03:07.361 -13:24:26.06 2025-02-28 07:22:22.944 19.159 orange-ATLAS 2 PSN ATLAS25cfq ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472722 2025-02-28 07:22:23 2460734.80721 19.159 0.187 19.29 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
472721 2025-02-26 22:53:43 2460733.45397 19.39 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
246228 2025-02-28 11:32:19 Fritz Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 13:03:07.349 -13:24:26.10 2025-02-24 11:29:37.003 20.282 g-ZTF 3 PSN ZTF25aahtbjr ZTF 2025TNSTR.831....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472457 2025-02-26 10:41:06 2460732.9452083 19.7621 0.248263 ABMag i-ZTF P48_ZTF-Cam
472456 2025-02-24 11:29:37 2460730.9789005 20.282 0.284035 ABMag g-ZTF P48_ZTF-Cam
472455 2025-02-24 11:28:56 2460730.9784259 19.8633 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20548 2025-03-09 10:27:19 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.07 1 Add ZTF 2025TNSCR.935....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20548 2025-03-09 09:35:35 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025cxn_2025-03-09_09-35-35.038822_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20548 2025-03-09 09:35:35 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025cxn_2025-03-09_09-35-35.038822_P60_SEDM_ZTF.ascii Object
173506 SN 2025cuf 7 1 09:13:46.453 +34:50:21.80 SN Ia 0.023717 CGCG 180-060 0.023717 SGLF, ATLAS, GOTO, LAST, YSE, Pan-STARRS, Fink ZTF, ATLAS, GOTO, LAST, Pan-STARRS UCSC ATLAS, GOTO, LAST, Pan-STARRS, ZTF ZTF25aahrlwa ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, LAST - LAST-Cam, P48 - ZTF-Cam, PS1 - GPC1 Lick-3m - KAST Y Y 1 19.58 r-ZTF 2025-02-26 07:09:46.000 Ismael Perez-Fournon N 2025TNSTR.793....1P
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249082 2025-03-20 19:28:33 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 09:13:46.458 +34:50:21.88 2025-02-26 07:09:46.002 19.5799 r-ZTF 2 PSN ZTF25aahrlwa ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aahrlwa N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477280 2025-02-26 07:09:46 2460732.7984491 19.5799 0.104891 20.5973 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
477279 2025-02-24 05:25:38 2460730.7261343 20.651 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
248679 2025-03-17 16:18:54 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 09:13:46.453 +34:50:21.80 2025-03-17 08:17:32.928 16.86 i-P1 1 PSN PS25aiv Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476526 2025-03-17 08:17:33 2460751.84552 16.86 0.01 20.7 ABMag i-P1 PS1_GPC1 45 Robot
248623 2025-03-16 18:05:20 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 09:13:46.449 +34:50:21.68 2025-03-16 06:23:11.040 16.03 r-P1 1 PSN PS25aiv Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476409 2025-03-16 06:23:11 2460750.7661 16.03 0.01 20.6 ABMag r-P1 PS1_GPC1 27 Robot
246637 2025-03-03 19:32:51 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 09:13:46.432 +34:50:21.49 2025-03-01 19:51:06.624 18.31 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473279 2025-03-01 19:51:07 2460736.32716 18.31 ABMag Clear- LAST_LAST-Cam 360
473278 2025-01-09 00:22:59 2460684.51596 20.81 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
246384 2025-02-28 23:00:44 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 09:13:46.489 +34:50:21.09 2025-02-27 20:06:15.552 18.74 L-GOTO 2 Other GOTO25axv GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472844 2025-02-27 20:06:16 2460734.337677 18.74 0.16 ABMag L-GOTO GOTO-N_GOTO-2 135
472843 2025-02-25 20:09:37 2460732.340009 19.3 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
246152 2025-02-27 15:18:38 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:13:46.456 +34:50:21.76 2025-02-27 09:59:25.728 18.921 orange-ATLAS 2 PSN ATLAS25cef ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472304 2025-02-27 09:59:26 2460733.91627 18.921 0.207 19.56 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
472303 2025-02-26 10:09:25 2460732.92321 19.51 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
246049 2025-02-26 14:24:58 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL),D. Cano-Morales,I. Correa-Plasencia et al. SGLF ZTF 09:13:46.458 +34:50:21.98 2025-02-26 07:09:46.000 19.58 r-ZTF 2 PSN CGCG 180-060 ZTF25aahrlwa ZTF SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF25aahrlwa/ https://alerce.online/object/ZTF25aahrlwa https://antares.noirlab.edu/loci/ANT20252stindehk72s 2025TNSTR.793....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472063 2025-02-26 07:09:46 2460732.7984491 19.58 0.105 ABMag r-ZTF P48_ZTF-Cam 30 ZTFbot
472062 2025-02-24 07:40:19 2460730.8196644 20.467 ABMag g-ZTF P48_ZTF-Cam 30 ZTFbot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20491 2025-02-27 23:42:35 Kyle Davis Kyle Davis (UCSC), Ryan Foley (UCSC) UCSC SN Ia 0.023717 1 Add UCSC We measure a host redshift from our spectrum consistent with that reported in NED. However, we find that the SN has SNID matches only to young SNe Ia at z < 0.01. Using the reported host redshift, we measure a Si II 6355 velocity of -25,000 km/s. 2025TNSCR.817....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20491 2025-02-27 04:47:35 Lick-3m / KAST 3000 Kyle Davis (UCSC) Kyle Davis (UCSC) UCSC tns_2025cuf_2025-02-27_04-47-35.27_Lick-3m_KAST_UCSC.flm Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20491 2025-02-27 04:47:35 Lick-3m / KAST 3000 Kyle Davis (UCSC) Kyle Davis (UCSC) UCSC tns_2025cuf_2025-02-27_04-47-35.27_Lick-3m_KAST_UCSC.flm Object
173505 SN 2025cue 3 1 15:17:03.310 -23:04:03.24 SN Ia 0.063 ZTF, ATLAS, GOTO ZTF, ATLAS, GOTO None ATLAS, GOTO, ZTF ZTF25aahmbwa ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-3, P48 - ZTF-Cam ANU-2.3m - WiFeS Y Y 1 19.7779 g-ZTF 2025-02-25 11:32:54.003 Fritz N 2025TNSTR.798....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
246394 2025-02-28 23:50:05 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 15:17:03.323 -23:04:03.14 2025-02-27 16:00:02.016 19.53 L-GOTO 2 Other GOTO25aya GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472864 2025-02-27 16:00:02 2460734.166693 19.53 0.19 ABMag L-GOTO GOTO-S_GOTO-3 180
472863 2025-02-24 14:43:55 2460731.113827 19.6 ABMag L-GOTO GOTO-S_GOTO-3 135 [Last non detection]
246149 2025-02-27 10:34:14 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:17:03.348 -23:04:02.93 2025-02-27 07:36:27.936 19.27 orange-ATLAS 2 PSN ATLAS25cdx ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472298 2025-02-27 07:36:28 2460733.81699 19.27 0.199 19.3 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
472297 2025-02-24 08:01:15 2460730.8342 19.33 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
246048 2025-02-26 14:08:19 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 15:17:03.310 -23:04:03.24 2025-02-25 11:32:54.003 19.7779 g-ZTF 2 PSN ZTF25aahmbwa ZTF 2025TNSTR.798....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472061 2025-02-26 11:34:35 2460732.9823495 19.5784 0.188452 ABMag g-ZTF P48_ZTF-Cam
472060 2025-02-25 11:32:54 2460731.9811806 19.7779 0.20868 ABMag g-ZTF P48_ZTF-Cam
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20575 2025-03-16 06:46:42 Chris Lidman C. Lidman (ANU), M. Acevedo (Duke University), D. Scolnic (Duke University), D. Brout (Boston University), K. Auchettl (University of Melbourne/UCSC), P. Armstrong (ANU), B. Martin (ANU), and L. Rauf (ANU) None SN Ia 0.063 1 Classified with Superfit 2025TNSCR1004....1L
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20575 2023-03-14 19:12:00 ANU-2.3m / WiFeS 1200 Robotic C. Lidman None tns_2025cue_2023-03-14.8_ANU-2.3m_WiFeS_None.dat tns_2025cue_2023-03-14.8_ANU-2.3m_WiFeS_None.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20575 2023-03-14 19:12:00 ANU-2.3m / WiFeS 1200 Robotic C. Lidman None tns_2025cue_2023-03-14.8_ANU-2.3m_WiFeS_None.dat tns_2025cue_2023-03-14.8_ANU-2.3m_WiFeS_None.fits Object
173501 SN 2025cub 1 1 16:45:52.654 +59:37:17.95 SN IIb 0.030031 ZTF ZTF ZTF ZTF ZTF25aahmbod P48 - ZTF-Cam P200 - NGPS Y Y 1 19.7194 g-ZTF 2025-02-25 11:28:58.995 Fritz N 2025TNSTR.798....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
246042 2025-02-26 10:26:48 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 16:45:52.654 +59:37:17.95 2025-02-25 11:28:58.995 19.7194 g-ZTF 2 PSN ZTF25aahmbod ZTF 2025TNSTR.798....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472047 2025-02-25 11:28:59 2460731.9784606 19.7194 0.116839 ABMag g-ZTF P48_ZTF-Cam
472046 2025-02-23 12:12:16 2460730.0085185 20.4959 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20640 2025-03-26 14:04:32 ZTF_Bot1 K. Das, S. Covarrubias, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN IIb 0.030031 1 Add ZTF
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20640 2025-03-23 10:50:42 P200 / NGPS Tony Rodriguez Christoffer Fremling ZTF tns_2025cub_2025-03-23_10-50-42_P200_NGPS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20640 2025-03-23 10:50:42 P200 / NGPS Tony Rodriguez Christoffer Fremling ZTF tns_2025cub_2025-03-23_10-50-42_P200_NGPS_ZTF.ascii Object
173488 SN 2025ctp 3 1 07:12:14.632 +07:13:54.38 SN IIb 0.028343 ZTF, ATLAS, Fink ZTF, ATLAS adH0cc ATLAS, ZTF ZTF25aagzocg ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02, P48 - ZTF-Cam VLT-UT1 - FORS2 Y Y 1 20.0408 r-ZTF 2025-02-22 04:38:47.999 Fritz N 2025TNSTR.797....1A
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
247299 2025-03-09 19:23:56 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 07:12:14.632 +07:13:54.38 2025-02-22 04:38:47.999 20.0408 r-ZTF 2 PSN ZTF25aagzocg ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aagzocg N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474386 2025-02-22 04:38:48 2460728.6936111 20.0408 0.221122 20.0277 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
474385 2025-02-20 06:50:01 2460726.7847338 20.3243 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
246052 2025-02-26 14:53:33 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 07:12:14.624 +07:13:54.44 2025-02-26 08:03:51.264 18.986 orange-ATLAS 2 PSN ATLAS25ccc ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472069 2025-02-26 08:03:51 2460732.83601 18.986 0.138 19.44 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
472068 2025-02-25 03:09:49 2460731.63182 19.14 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
246023 2025-02-26 05:31:03 Fritz Eyouel Zewdie Abate (UC Berkeley),Jesper Sollerman (SU),Christoffer Fremling (Caltech) et al. ZTF ZTF 07:12:14.633 +07:13:54.42 2025-02-22 04:38:47.999 20.0408 r-ZTF 3 PSN ZTF25aagzocg ZTF 2025TNSTR.797....1A N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471995 2025-02-26 04:36:01 2460732.6916782 19.5123 0.117484 ABMag g-ZTF P48_ZTF-Cam
471994 2025-02-22 04:38:48 2460728.6936111 20.0408 0.221122 ABMag r-ZTF P48_ZTF-Cam
471993 2025-02-20 06:50:01 2460726.7847338 20.3243 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20537 2025-03-07 11:15:44 Geza Csornyei G. Csoernyei, B. Leibundgut, J. Spyromilio (ESO), S. Taubenberger (TUM / MPA), W. Hillebrandt (MPA), S. Blondin (CNRS, LAM / ESO) adH0cc SN IIb 0.028343 1 1 adH0cc The spectrum shows broad P Cygni features of He along with the Ca triplet, charachteristic of young Type IIb supernovae. GELATO (Harutyunyan et al. 2008, 2008A&A...488..383H) found good matches with the spectrum of SN 1993J 2 days after maximum light. We adopted the redshift of the host galaxy. 2025TNSCR.913....1C
Related files
File Comments Last Modified (UT) Modified By
tns_2025ctp_atrep_20537_adH0cc.png Comparison plot made by GELATO 2025-03-07 11:15:44 Geza Csornyei
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20537 2025-03-07 03:00:22 VLT-UT1 / FORS2 900 service G. Csoernyei adH0cc tns_2025ctp_2025-03-07_03-00-22_VLT-UT1_FORS2_adH0cc.asci tns_2025ctp_2025-03-07_03-00-22_VLT-UT1_FORS2_adH0cc.fits Object Quick-reduction spectrum
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20537 2025-03-07 03:00:22 VLT-UT1 / FORS2 900 service G. Csoernyei adH0cc tns_2025ctp_2025-03-07_03-00-22_VLT-UT1_FORS2_adH0cc.asci tns_2025ctp_2025-03-07_03-00-22_VLT-UT1_FORS2_adH0cc.fits Object Quick-reduction spectrum
173449 SN 2025csc 4 1 18:06:08.614 +23:28:00.48 SN IIn 0.022238 SDSS J180608.52+232756.0 SGLF, ATLAS, GOTO, Fink ZTF, ATLAS, GOTO ZTF ATLAS, GOTO, ZTF ZTF25aahmdjb ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, P48 - ZTF-Cam Keck1 - LRIS Y Y 1 19.454 g-ZTF 2025-02-25 11:43:18.000 Ismael Perez-Fournon N 2025TNSTR.777....1P
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249321 2025-03-22 19:28:14 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 18:06:08.614 +23:28:00.48 2025-02-25 11:43:18.002 19.4542 g-ZTF 2 PSN ZTF25aahmdjb ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aahmdjb N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477806 2025-02-25 11:43:18 2460731.9884028 19.4542 0.121231 20.3233 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
477805 2025-02-21 12:50:08 2460728.0348148 20.0598 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
246337 2025-02-28 16:22:00 GOTO_bot T. Killestein,D. O'Neill,K. Ackley et al. GOTO GOTO 18:06:08.611 +23:27:59.91 2025-02-28 06:25:03.360 17.96 L-GOTO 2 Other GOTO25avp GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472751 2025-02-28 06:25:03 2460734.767403 17.96 0.06 ABMag L-GOTO GOTO-N_GOTO-1 180
472750 2025-02-22 05:19:04 2460728.721567 19.2 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
246097 2025-02-26 21:51:11 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:06:08.596 +23:28:00.40 2025-02-26 15:01:59.232 18.517 orange-ATLAS 2 PSN ATLAS25ccn ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472173 2025-02-26 15:01:59 2460733.12638 18.517 0.14 19.36 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
472172 2025-02-25 15:40:21 2460732.15302 19.34 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
245937 2025-02-25 13:47:27 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL),D. Cano-Morales,I. Correa-Plasencia et al. SGLF ZTF 18:06:08.607 +23:28:00.50 2025-02-25 11:43:18.000 19.454 g-ZTF 2 PSN SDSS J180608.52+232756.0 ZTF25aahmdjb ZTF SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF25aahmdjb/ https://alerce.online/object/ZTF25aahmdjb https://antares.noirlab.edu/loci/ANT2025h432jvxvf3lk 2025TNSTR.777....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471767 2025-02-25 11:43:18 2460731.9884028 19.454 0.121 ABMag g-ZTF P48_ZTF-Cam 30 ZTFbot
471766 2025-02-23 12:26:51 2460730.0186458 20.218 ABMag r-ZTF P48_ZTF-Cam 30 ZTFbot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20534 2025-03-06 19:31:56 ZTF_Bot1 K. Das, S. Covarrubias, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN IIn 0.022238 1 Add ZTF 2025TNSCR.908....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20534 2025-03-05 00:00:00 Keck1 / LRIS 300 Kaustav Kashyap Das Kaustav Kashyap Das ZTF tns_2025csc_2025-03-05_00-00-00_Keck1_LRIS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20534 2025-03-05 00:00:00 Keck1 / LRIS 300 Kaustav Kashyap Das Kaustav Kashyap Das ZTF tns_2025csc_2025-03-05_00-00-00_Keck1_LRIS_ZTF.ascii Object
173421 SN 2025cra 3 1 03:58:12.098 +18:35:20.80 SN Ia 0.02338 ZTF, ATLAS, Fink ZTF, ATLAS ZTF ATLAS, ZTF ZTF25aahfvex ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam P60 - SEDM Y Y 1 20.5495 r-ZTF 2025-02-23 03:36:40.003 Fritz N 2025TNSTR.781....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
247300 2025-03-09 19:23:56 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 03:58:12.098 +18:35:20.80 2025-02-23 03:36:40.003 20.5495 r-ZTF 2 PSN ZTF25aahfvex ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aahfvex N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474388 2025-02-23 03:36:40 2460729.650463 20.5495 0.258257 20.1576 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
474387 2025-02-21 04:11:33 2460727.6746875 20.1945 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
246050 2025-02-26 14:45:08 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 03:58:12.090 +18:35:21.21 2025-02-26 07:02:23.712 18.782 orange-ATLAS 2 PSN ATLAS25cca ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472065 2025-02-26 07:02:24 2460732.79333 18.782 0.143 19.28 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
472064 2025-02-25 06:49:11 2460731.78416 19.35 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
245873 2025-02-25 06:21:34 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 03:58:12.099 +18:35:20.73 2025-02-23 03:36:40.003 20.5495 r-ZTF 3 PSN ZTF25aahfvex ZTF 2025TNSTR.781....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471627 2025-02-25 04:08:54 2460731.6728472 19.4545 0.16361 ABMag r-ZTF P48_ZTF-Cam
471626 2025-02-23 03:36:40 2460729.650463 20.5495 0.258257 ABMag r-ZTF P48_ZTF-Cam
471625 2025-02-23 03:06:55 2460729.6298032 20.3124 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20474 2025-02-26 05:30:40 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.02338 1 Add ZTF 2025TNSCR.806....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20474 2025-02-26 02:55:04 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025cra_2025-02-26_02-55-04.164694_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20474 2025-02-26 02:55:04 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025cra_2025-02-26_02-55-04.164694_P60_SEDM_ZTF.ascii Object
173324 SN 2025cnj 1 1 11:36:06.545 +62:14:49.19 SN Ib 0.0325 ZTF ZTF ZTF ZTF ZTF25aafzmjz P48 - ZTF-Cam Keck1 - LRIS Y Y 1 19.5047 g-ZTF 2025-02-23 07:26:55.000 Fritz N 2025TNSTR.762....1J
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
245746 2025-02-24 07:49:51 Fritz Wynn Jacobson-Galán (Caltech),Jesper Sollerman (SU),Christoffer Fremling (Caltech) et al. ZTF ZTF 11:36:06.545 +62:14:49.19 2025-02-23 07:26:55.000 19.5047 g-ZTF 3 PSN ZTF25aafzmjz ZTF 2025TNSTR.762....1J N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471305 2025-02-24 07:17:55 2460730.8041088 19.6445 0.147191 ABMag g-ZTF P48_ZTF-Cam
471304 2025-02-23 07:26:55 2460729.8103588 19.5047 0.159051 ABMag g-ZTF P48_ZTF-Cam
471303 2025-02-23 06:18:27 2460729.7628125 20.3187 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20528 2025-03-05 18:04:22 ZTF_Bot1 K. Das, S. Covarrubias, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN Ib 0.0325 1 Add ZTF 2025TNSCR.898....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20528 2025-03-04 00:00:00 Keck1 / LRIS 300 Kaustav Kashyap Das Kaustav Kashyap Das ZTF tns_2025cnj_2025-03-04_00-00-00_Keck1_LRIS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20528 2025-03-04 00:00:00 Keck1 / LRIS 300 Kaustav Kashyap Das Kaustav Kashyap Das ZTF tns_2025cnj_2025-03-04_00-00-00_Keck1_LRIS_ZTF.ascii Object
173312 SN 2025cmx 1 1 07:01:57.585 +46:48:42.15 SN II 0.0263 2MASX J07015759+4648407 ALeRCE ZTF ZTF ZTF ZTF25aagsnnc P48 - ZTF-Cam Keck1 - LRIS Y Y 1 19.3105 g-ZTF 2025-02-23 04:41:55.003 ALeRCE N 2025TNSTR.733....1J
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
245728 2025-02-23 23:54:35 ALeRCE S. Jurado,F.E. Bauer,F. Forster et al. ALeRCE ZTF 07:01:57.585 +46:48:42.15 2025-02-23 04:41:55.003 19.3105 g-ZTF 3 PSN 2MASX J07015759+4648407 ZTF25aagsnnc ZTF Early SN candidate (g-rise > 0.66+-0.06 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aagsnnc 2025TNSTR.733....1J N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471254 2025-02-23 05:49:32 2460729.7427315 19.5087 0.121151 20.5817 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
471253 2025-02-23 04:41:55 2460729.6957755 19.3105 0.121611 20.4366 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
471252 2025-02-23 04:19:32 2460729.6802315 20.3627 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20527 2025-03-05 18:03:50 ZTF_Bot1 K. Das, S. Covarrubias, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.0263 1 Add ZTF 2025TNSCR.898....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20527 2025-03-04 00:00:00 Keck1 / LRIS 300 Kaustav Kashyap Das Kaustav Kashyap Das ZTF tns_2025cmx_2025-03-04_00-00-00_Keck1_LRIS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20527 2025-03-04 00:00:00 Keck1 / LRIS 300 Kaustav Kashyap Das Kaustav Kashyap Das ZTF tns_2025cmx_2025-03-04_00-00-00_Keck1_LRIS_ZTF.ascii Object
173279 SN 2025clq 3 1 16:18:07.704 +57:35:17.86 SN Ia 0.08 ZTF, ATLAS, Fink ZTF, ATLAS ZTF ATLAS, ZTF ZTF25aagvkqj ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.3331 g-ZTF 2025-02-23 10:26:13.001 Fritz N 2025TNSTR.742....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
246807 2025-03-05 19:25:12 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 16:18:07.704 +57:35:17.86 2025-02-23 10:26:13.001 19.3331 g-ZTF 2 PSN ZTF25aagvkqj ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aagvkqj N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473619 2025-02-23 10:26:13 2460729.9348727 19.3331 0.128414 20.5076 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
473618 2025-02-21 10:21:42 2460727.9317361 20.0903 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
245959 2025-02-25 17:37:42 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:18:07.726 +57:35:17.80 2025-02-25 13:55:19.776 19.189 orange-ATLAS 2 PSN ATLAS25cbs ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471810 2025-02-25 13:55:20 2460732.08009 19.189 0.181 19.4 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
471809 2025-02-24 15:03:16 2460731.12727 19.51 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
245654 2025-02-23 11:57:45 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 16:18:07.691 +57:35:17.90 2025-02-23 10:26:13.001 19.3331 g-ZTF 3 PSN ZTF25aagvkqj ZTF 2025TNSTR.742....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471082 2025-02-23 11:42:15 2460729.9876736 19.3099 0.117206 ABMag r-ZTF P48_ZTF-Cam
471081 2025-02-23 10:26:13 2460729.9348727 19.3331 0.128414 ABMag g-ZTF P48_ZTF-Cam
471080 2025-02-21 11:54:34 2460727.9962269 20.0415 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20603 2025-03-21 13:49:11 ZTF_Bot1 S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.08 1 Add ZTF 2025TNSCR1081....1C
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20603 2025-03-17 08:29:39 P60 / SEDM 2700 SEDmRobot ZTF tns_2025clq_2025-03-17_08-29-39.461022_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20603 2025-03-17 08:29:39 P60 / SEDM 2700 SEDmRobot ZTF tns_2025clq_2025-03-17_08-29-39.461022_P60_SEDM_ZTF.ascii Object
173272 SN 2025clk 2 1 11:52:02.688 +12:20:02.52 SN Ia 0.0665 ZTF, ATLAS ZTF, ATLAS DEBASS ATLAS, ZTF ZTF25aagffki ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, P48 - ZTF-Cam ANU-2.3m - WiFeS Y Y 1 20.3118 g-ZTF 2025-02-20 09:11:10.999 Fritz N 2025TNSTR.742....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
245948 2025-02-25 14:58:35 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:52:02.697 +12:20:02.67 2025-02-24 13:12:52.704 19.198 orange-ATLAS 2 PSN ATLAS25cbl ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471789 2025-02-24 13:12:53 2460731.05061 19.198 0.176 19.57 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
471788 2025-02-23 02:21:42 2460729.5984 19.22 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
245638 2025-02-23 10:36:46 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 11:52:02.688 +12:20:02.52 2025-02-20 09:11:10.999 20.3118 g-ZTF 3 PSN ZTF25aagffki ZTF 2025TNSTR.742....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471048 2025-02-23 08:57:01 2460729.8729282 19.7745 0.185347 ABMag g-ZTF P48_ZTF-Cam
471047 2025-02-20 09:11:11 2460726.8827662 20.3118 0.209098 ABMag g-ZTF P48_ZTF-Cam
471046 2025-02-20 07:52:26 2460726.8280787 20.529 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20513 2025-03-01 04:03:11 Chris Lidman K. Auchettl (University of Melbourne/UCSC), C. Lidman (ANU), D. Brout (Boston University), P. Armstrong (ANU), B. Martin (ANU), L. Rauf (ANU), B. P. Schmidt (ANU), and B. E. Tucker (ANU) DEBASS SN Ia 0.0665 1 DEBASS Classified with Superfit 2025TNSCR.854....1A
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20513 2025-02-27 14:24:00 ANU-2.3m / WiFeS 1200 Robotic K. Auchettl DEBASS tns_2025clk_2025-02-27.6_ANU-2.3m_WiFeS_DEBASS.dat tns_2025clk_2025-02-27.6_ANU-2.3m_WiFeS_DEBASS.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20513 2025-02-27 14:24:00 ANU-2.3m / WiFeS 1200 Robotic K. Auchettl DEBASS tns_2025clk_2025-02-27.6_ANU-2.3m_WiFeS_DEBASS.dat tns_2025clk_2025-02-27.6_ANU-2.3m_WiFeS_DEBASS.fits Object
173271 SN 2025clj 1 1 17:44:45.446 +58:48:49.86 SN Ia 0.071 ZTF ZTF ZTF ZTF ZTF25aaggugu P48 - ZTF-Cam Keck1 - LRIS Y Y 1 19.3117 g-ZTF 2025-02-21 10:19:40.002 Fritz N 2025TNSTR.742....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
245637 2025-02-23 10:36:28 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 17:44:45.446 +58:48:49.86 2025-02-21 10:19:40.002 19.3117 g-ZTF 3 PSN ZTF25aaggugu ZTF 2025TNSTR.742....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471045 2025-02-23 09:59:26 2460729.9162731 18.9885 0.110594 ABMag g-ZTF P48_ZTF-Cam
471044 2025-02-21 10:19:40 2460727.9303241 19.3117 0.170984 ABMag g-ZTF P48_ZTF-Cam
471043 2025-02-19 12:56:43 2460726.0393866 19.3246 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20567 2025-03-13 14:16:56 ZTF_Bot1 R. Stein, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.071 1 Add ZTF 2025TNSCR.980....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20567 2025-03-05 15:25:55 Keck1 / LRIS 300 Ryan Chornock Ryan Chornock ZTF tns_2025clj_2025-03-05_15-25-55_Keck1_LRIS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20567 2025-03-05 15:25:55 Keck1 / LRIS 300 Ryan Chornock Ryan Chornock ZTF tns_2025clj_2025-03-05_15-25-55_Keck1_LRIS_ZTF.ascii Object
173259 SN 2025ckx 3 1 08:37:05.062 +47:08:29.08 SN Ia 0.05165 ZTF, ATLAS, LAST ZTF, ATLAS, LAST ZTF ATLAS, LAST, ZTF ZTF25aagjcul ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, LAST - LAST-Cam, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.8552 g-ZTF 2025-02-21 05:41:19.996 Fritz N 2025TNSTR.742....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
246479 2025-03-02 06:30:04 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 08:37:05.015 +47:08:28.14 2025-03-01 19:55:06.816 18.54 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473046 2025-03-01 19:55:07 2460736.32994 18.54 ABMag Clear- LAST_LAST-Cam 400
473045 2025-01-06 23:59:14 2460682.49947 19.98 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
245683 2025-02-23 17:19:47 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:37:04.988 +47:08:30.66 2025-02-22 07:14:33.792 19.34 orange-ATLAS 2 PSN ATLAS25byl ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471140 2025-02-22 07:14:34 2460728.80178 19.34 0.196 19.55 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
471139 2025-02-21 09:52:42 2460727.9116 19.43 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
245608 2025-02-23 07:57:30 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 08:37:05.062 +47:08:29.08 2025-02-21 05:41:19.996 19.8552 g-ZTF 3 PSN ZTF25aagjcul ZTF 2025TNSTR.742....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470972 2025-02-23 06:42:10 2460729.7792824 19.2363 0.142052 ABMag g-ZTF P48_ZTF-Cam
470971 2025-02-21 05:41:20 2460727.737037 19.8552 0.17759 ABMag g-ZTF P48_ZTF-Cam
470970 2025-02-21 05:18:23 2460727.7210995 20.5157 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20480 2025-02-26 15:47:14 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.05165 1 Add ZTF 2025TNSCR.805....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20480 2025-02-26 05:27:23 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025ckx_2025-02-26_05-27-22.525953_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20480 2025-02-26 05:27:23 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025ckx_2025-02-26_05-27-22.525953_P60_SEDM_ZTF.ascii Object
173256 SN 2025cku 4 1 09:50:44.778 +27:18:08.92 SN II 0.08 ZTF, ATLAS, GOTO, LAST ZTF, ATLAS, GOTO, LAST ZTF ATLAS, GOTO, LAST, ZTF ZTF25aagtjfn ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-1, LAST - LAST-Cam, P48 - ZTF-Cam P60 - SEDM Y Y 1 20.3643 r-ZTF 2025-02-22 05:25:03.996 Fritz N 2025TNSTR.742....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
248834 2025-03-18 17:27:36 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 09:50:44.754 +27:18:08.76 2025-03-18 17:07:34.176 17.95 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476761 2025-03-18 17:07:34 2460753.21359 17.95 ABMag Clear- LAST_LAST-Cam 400
476760 2025-02-24 20:45:58 2460731.36525 19.62 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
248828 2025-03-18 15:55:35 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 09:50:44.776 +27:18:08.83 2025-03-17 20:16:45.408 17.71 L-GOTO 2 Other GOTO25bbq GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476749 2025-03-17 20:16:45 2460752.344965 17.71 0.04 ABMag L-GOTO GOTO-N_GOTO-1 180
476748 2025-02-20 20:30:01 2460727.354179 19.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
245900 2025-02-25 08:46:21 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:50:44.789 +27:18:08.45 2025-02-24 08:40:35.328 19.075 orange-ATLAS 2 PSN ATLAS25cam ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471686 2025-02-24 08:40:35 2460730.86152 19.075 0.152 19.48 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
471685 2025-02-23 11:02:30 2460729.96007 19.54 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
245605 2025-02-23 07:57:02 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 09:50:44.778 +27:18:08.92 2025-02-22 05:25:03.996 20.3643 r-ZTF 3 PSN ZTF25aagtjfn ZTF 2025TNSTR.742....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470963 2025-02-23 06:49:44 2460729.784537 19.4087 0.124473 ABMag g-ZTF P48_ZTF-Cam
470962 2025-02-22 05:25:04 2460728.7257407 20.3643 0.222517 ABMag r-ZTF P48_ZTF-Cam
470961 2025-02-21 07:36:44 2460727.8171759 20.4637 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20525 2025-03-03 20:12:15 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.08 1 Add ZTF 2025TNSCR.879....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20525 2025-02-27 10:53:27 P60 / SEDM 2700 SEDmRobot ZTF tns_2025cku_2025-02-27_10-53-27.132862_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20525 2025-02-27 10:53:27 P60 / SEDM 2700 SEDmRobot ZTF tns_2025cku_2025-02-27_10-53-27.132862_P60_SEDM_ZTF.ascii Object
173127 SN 2025cih 3 1 10:14:01.949 +47:51:18.76 SN Ia 0.051 ZTF, ATLAS, GOTO ZTF, ATLAS, GOTO ZTF ATLAS, GOTO, ZTF ZTF25aagoicl ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.5918 g-ZTF 2025-02-22 06:46:03.002 Fritz N 2025TNSTR.725....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
246392 2025-02-28 23:49:06 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 10:14:01.924 +47:51:19.11 2025-02-23 22:04:33.312 19.51 L-GOTO 2 Other GOTO25axw GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472860 2025-02-23 22:04:33 2460730.419831 19.51 0.2 ABMag L-GOTO GOTO-N_GOTO-1 180
472859 2025-02-21 21:08:49 2460728.381122 19.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
245821 2025-02-24 21:50:12 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:14:01.902 +47:51:18.65 2025-02-24 08:07:29.856 18.94 orange-ATLAS 2 PSN ATLAS25bzx ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471519 2025-02-24 08:07:30 2460730.83854 18.94 0.21 19.45 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
471518 2025-02-23 11:40:45 2460729.98663 19.61 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
245413 2025-02-22 10:35:00 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 10:14:01.949 +47:51:18.76 2025-02-22 06:46:03.002 19.5918 g-ZTF 3 PSN ZTF25aagoicl ZTF 2025TNSTR.725....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470679 2025-02-22 09:46:02 2460728.9069676 19.4461 0.210571 ABMag g-ZTF P48_ZTF-Cam
470678 2025-02-22 06:46:03 2460728.7819792 19.5918 0.143885 ABMag g-ZTF P48_ZTF-Cam
470677 2025-02-22 05:21:37 2460728.7233449 20.241 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20485 2025-02-27 06:22:11 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.051 1 Add ZTF 2025TNSCR.818....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20485 2025-02-27 05:30:05 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025cih_2025-02-27_05-30-04.625781_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20485 2025-02-27 05:30:05 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025cih_2025-02-27_05-30-04.625781_P60_SEDM_ZTF.ascii Object