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Showing results 2401 to 2450 out of 2,717
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
179249 SN 2025kfa 5 1 13:22:46.389 -23:55:39.75 SN Ia 0.043477 LEDA 158816 0.043477 SGLF, GOTO, ATLAS, BlackGEM ZTF, GOTO, ATLAS, BlackGEM ZTF ATLAS, BlackGEM, GOTO, ZTF ZTF25aaptbyd ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, BG2 - BlackGEM-Cam2, BG3 - BlackGEM-Cam3, GOTO-S - GOTO-4, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.2 r-ZTF 2025-05-09 05:46:53.000 Ismael Perez-Fournon N 2025TNSTR1726....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 ADS Bibcode Unreal Auto classification
256409 2025-05-24 15:01:03 BlackGEM_Bot1 P. Groot,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 13:22:46.400 -23:55:39.93 2025-05-20 01:36:53.000 17.33 BG-q-BlackGem 2 1 PSN BGEM J132246.40-235539.9 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490942 2025-05-20 01:36:53 2460815.5672801 17.33 0.02 21.01 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic
490941 2025-05-13 01:14:50 2460808.5519676 19.46 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic [Last non detection]
Related files
File Comments Last Modified (UT) Modified By
tns_2025kfa_atrep_256409_BlackGEM.pdf Finding Chart 2025-05-24 15:01:05 BlackGEM_Bot1
255485 2025-05-20 06:38:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:22:46.400 -23:55:39.53 2025-05-14 04:20:15.936 17.481 orange-ATLAS 2 PSN ATLAS25eyl ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489150 2025-05-14 04:20:16 2460809.68074 17.481 0.098 18.33 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
489149 2025-05-07 18:24:10 2460803.26678 18.54 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
255007 2025-05-15 08:22:56 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:22:46.400 -23:55:39.45 2025-05-14 04:20:15.936 17.481 orange-ATLAS 2 PSN ATLAS25eyl ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488227 2025-05-14 04:20:16 2460809.68074 17.481 0.098 18.33 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
488226 2025-05-07 18:24:10 2460803.26678 18.54 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
254964 2025-05-14 13:13:40 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 13:22:46.373 -23:55:40.22 2025-05-14 09:14:25.728 17.57 L-GOTO 2 Other GOTO25coz GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488118 2025-05-14 09:14:26 2460809.885021 17.57 0.09 ABMag L-GOTO GOTO-S_GOTO-4 180
488117 2025-05-07 11:49:14 2460802.992522 18.4 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
254616 2025-05-09 06:46:58 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL),D. Cano-Morales,I. Correa-Plasencia et al. SGLF ZTF 13:22:46.389 -23:55:39.75 2025-05-09 05:46:53.000 18.2 r-ZTF 2 PSN LEDA 158816 ZTF25aaptbyd 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/ZTF25aaptbyd/ https://alerce.online/object/ZTF25aaptbyd https://antares.noirlab.edu/loci/ANT2025cjhdg6yf6zic 2025TNSTR1726....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487525 2025-05-09 05:46:53 2460804.7408912 18.2 0.086 ABMag r-ZTF P48_ZTF-Cam 30 ZTFbot
487524 2025-05-03 06:32:10 2460798.772338 20.064 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
21059 2025-05-19 19:01:45 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.043477 1 Add ZTF 2025TNSCR1844....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
21059 2025-05-17 05:56:48 P60 / SEDM 2160 SEDmRobot ZTF tns_2025kfa_2025-05-17_05-56-48.363402_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
21059 2025-05-17 05:56:48 P60 / SEDM 2160 SEDmRobot ZTF tns_2025kfa_2025-05-17_05-56-48.363402_P60_SEDM_ZTF.ascii Object
179243 AT 2025keu 3 15:09:41.330 +28:56:47.04 ZTF, ATLAS, GOTO ZTF, ATLAS, GOTO ATLAS, GOTO, ZTF ZTF25aaprgka ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam Y Y 19.7189 g-ZTF 2025-05-08 09:55:03.996 Fritz N 2025TNSTR1729....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 ADS Bibcode Unreal Auto classification
256039 2025-05-23 07:24:03 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 15:09:41.369 +28:56:47.06 2025-05-06 22:51:56.736 19.79 L-GOTO 2 Other GOTO25cwm GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490317 2025-05-06 22:51:57 2460802.452742 19.79 0.2 ABMag L-GOTO GOTO-N_GOTO-1 360
490316 2025-04-26 23:57:36 2460792.498333 19.9 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
255128 2025-05-16 16:36:05 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:09:41.353 +28:56:47.16 2025-05-16 10:28:03.360 19.113 orange-ATLAS 2 PSN ATLAS25eyq ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488496 2025-05-16 10:28:03 2460811.93615 19.113 0.193 19.27 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
488495 2025-05-15 09:43:30 2460810.90521 18.09 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
254610 2025-05-09 06:43:26 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 15:09:41.330 +28:56:47.04 2025-05-08 09:55:03.996 19.7189 g-ZTF 3 PSN ZTF25aaprgka ZTF 2025TNSTR1729....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487508 2025-05-09 06:24:48 2460804.7672222 19.3739 0.157057 ABMag g-ZTF P48_ZTF-Cam
487507 2025-05-08 09:55:04 2460803.9132407 19.7189 0.201997 ABMag g-ZTF P48_ZTF-Cam
487506 2025-05-02 09:05:31 2460797.878831 20.8241 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
179234 AT 2025kem 3 00:03:08.468 +15:48:42.18 [VV2010c] J000308.4+154842 0.1175 ALeRCE, ATLAS, GOTO ZTF, ATLAS, GOTO ATLAS, GOTO, ZTF ZTF25aapsisw ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam Y Y 18.1412 r-ZTF 2025-05-08 11:40:56.997 ALeRCE N 2025TNSTR1705....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 ADS Bibcode Unreal Auto classification
256896 2025-05-27 08:48:11 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 00:03:08.470 +15:48:42.12 2025-05-26 05:08:17.376 18.13 L-GOTO 2 Other GOTO25dde GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491836 2025-05-26 05:08:17 2460821.714086 18.13 0.13 ABMag L-GOTO GOTO-N_GOTO-2 180
491835 2025-01-29 19:55:48 2460705.330425 18.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
256601 2025-05-25 06:06:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:03:08.453 +15:48:42.35 2025-05-24 09:40:37.344 18.029 cyan-ATLAS 2 PSN ATLAS25fkt ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491250 2025-05-24 09:40:37 2460819.90321 18.029 0.093 18.92 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491249 2025-05-21 14:52:58 2460817.12012 16.69 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
254596 2025-05-08 17:49:50 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 00:03:08.468 +15:48:42.18 2025-05-08 11:40:56.997 18.1412 r-ZTF 3 PSN [VV2010c] J000308.4+154842 ZTF25aapsisw ZTF SN candidate 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/ZTF25aapsisw 2025TNSTR1705....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487472 2025-05-08 11:54:59 2460803.9965162 18.1461 0.104995 18.7802 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
487471 2025-05-08 11:47:58 2460803.9916435 18.1409 0.081053 19.1138 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
487470 2025-05-08 11:40:57 2460803.9867708 18.1412 0.0778988 19.3307 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
179231 AT 2025kej 4 18:15:08.128 +41:21:53.71 XOSS, GOTO, LAST, ZTF XOSS, GOTO, LAST, ZTF GOTO, LAST, XOSS, ZTF EAST25J001 GOTO-N - GOTO-2, LAST - LAST-Cam, Other - Other, P48 - ZTF-Cam Y Y 14.54 Clear- 2025-05-07 18:21:59.328 Mi Zhang N 2025TNSTR1712....1Z
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 ADS Bibcode Unreal Auto classification
258111 2025-06-10 08:18:45 BTSbot_bot Nabeel Rehemtulla (CIERA,NU),Wynn Jacobson-Galán (Caltech) et al. ZTF ZTF 18:15:08.128 +41:21:53.71 2025-05-07 11:16:46.997 14.792 r-ZTF 3 PSN ZTF25aappljn ZTF Likely CV N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494394 2025-06-10 08:02:32 2460836.8350926 17.9231 0.0720012 ABMag r-ZTF P48_ZTF-Cam
494393 2025-05-07 11:16:47 2460802.9699884 14.792 0.029081 ABMag r-ZTF P48_ZTF-Cam
494392 2025-05-03 11:23:30 2460798.9746528 21.0094 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
255183 2025-05-16 23:09:32 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 18:15:08.083 +41:21:53.35 2025-05-16 22:46:35.328 16.59 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
488607 2025-05-16 22:46:35 2460812.44902 16.59 ABMag Clear- LAST_LAST-Cam 400
488606 2025-04-21 01:07:43 2460786.54703 20.58 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
254856 2025-05-12 14:52:00 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 18:15:08.131 +41:21:53.58 2025-05-09 00:54:20.736 15.29 L-GOTO 2 Other GOTO25cjx GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487963 2025-05-09 00:54:21 2460804.537736 15.29 0.08 ABMag L-GOTO GOTO-N_GOTO-2 135
487962 2025-05-04 00:55:13 2460799.538351 19 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
254591 2025-05-08 14:45:50 Mi Zhang Mi Zhang,Jianlin Xu,Xing Gao (Xingming Obs.) et al. XOSS XOSS 18:15:08.140 +41:21:53.40 2025-05-07 18:21:59.328 14.54 Clear- 1 Other EAST25J001 XOSS CV candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/east25j001.html 2025TNSTR1712....1Z N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487457 2025-05-07 18:21:59 2460803.26527 14.54 0.15 17.5 VegaMag Clear- Other_Other 60 Xing Gao
179230 SN 2025kei 4 1 14:51:44.765 +25:06:35.21 SN Ia 0.046 LEDA 1725759 0.0628333 SGLF, ATLAS, GOTO, LAST ZTF, ATLAS, GOTO, LAST SCAT ATLAS, GOTO, LAST, ZTF ZTF25aaprgib ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-S - GOTO-3, LAST - LAST-Cam, P48 - ZTF-Cam UH88 - SNIFS Y Y 1 18.778 g-ZTF 2025-05-08 09:55:03.000 Ismael Perez-Fournon N 2025TNSTR1708....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 ADS Bibcode Unreal Auto classification
255687 2025-05-21 20:18:20 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 14:51:44.739 +25:06:35.23 2025-05-21 19:54:20.160 18.41 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
489539 2025-05-21 19:54:20 2460817.3294 18.41 ABMag Clear- LAST_LAST-Cam 400
489538 2025-05-03 22:38:19 2460799.44327 20.58 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
255032 2025-05-15 10:27:53 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 14:51:44.765 +25:06:35.11 2025-05-06 13:02:08.160 19.08 L-GOTO 2 Other GOTO25cjz GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488286 2025-05-06 13:02:08 2460802.043146 19.08 0.1 ABMag L-GOTO GOTO-S_GOTO-3 360
488285 2025-04-14 00:28:23 2460779.519709 18.8 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
254942 2025-05-13 18:47:51 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:51:44.759 +25:06:35.14 2025-05-13 10:02:51.360 18.592 orange-ATLAS 2 PSN ATLAS25eyg ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488102 2025-05-13 10:02:51 2460808.91865 18.592 0.19 18.78 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
488101 2025-05-12 11:11:01 2460807.96598 18.28 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
254584 2025-05-08 13:57:00 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL),D. Cano-Morales,I. Correa-Plasencia et al. SGLF ZTF 14:51:44.765 +25:06:35.21 2025-05-08 09:55:03.000 18.778 g-ZTF 2 PSN LEDA 1725759 ZTF25aaprgib 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/ZTF25aaprgib/ https://alerce.online/object/ZTF25aaprgib https://antares.noirlab.edu/loci/ANT2025zfrwjpq1qqfy 2025TNSTR1708....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487450 2025-05-08 09:55:03 2460803.9132292 18.778 0.127 ABMag g-ZTF P48_ZTF-Cam 30 ZTFbot
487449 2025-05-02 09:05:30 2460797.8788194 20.862 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
21013 2025-05-10 20:27:45 Atlas Syncatto Atlas Syncatto (IfA, UH Hilo) on behalf of the SCAT team. SCAT SN Ia 0.046 1 Add SCAT 2025TNSCR1746....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
21013 2025-05-10 12:04:08 UH88 / SNIFS 1800 Atlas Syncatto Atlas Syncatto SCAT tns_2025kei_2025-05-10_12-04-08_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
21013 2025-05-10 12:04:08 UH88 / SNIFS 1800 Atlas Syncatto Atlas Syncatto SCAT tns_2025kei_2025-05-10_12-04-08_UH88_SNIFS_SCAT.dat Object
179227 SN 2025kef 3 1 14:48:01.789 +11:03:37.21 SN Ia 0.08 ZTF, ATLAS, BlackGEM ZTF, ATLAS, BlackGEM ePESSTO+ ATLAS, BlackGEM, ZTF ZTF25aaprgoz ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02, BG2 - BlackGEM-Cam2, BG3 - BlackGEM-Cam3, P48 - ZTF-Cam ESO-NTT - EFOSC2-NTT Y Y 1 19.2233 g-ZTF 2025-05-08 09:56:25.998 Fritz N 2025TNSTR1713....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 ADS Bibcode Unreal Auto classification
255668 2025-05-21 18:29:02 BlackGEM_Bot1 F. Stoppa,H. Tranin,D. Pieterse et al. BlackGEM BlackGEM 14:48:01.753 +11:03:36.56 2025-05-06 05:40:10.000 19.41 BG-q-BlackGem 2 1 PSN BGEM J144801.75+110336.5 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489501 2025-05-06 05:40:10 2460801.7362269 19.41 0.13 20.71 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
489500 2025-04-22 05:47:02 2460787.7409954 20.56 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
Related files
File Comments Last Modified (UT) Modified By
tns_2025kef_atrep_255668_BlackGEM.pdf Finding Chart 2025-05-21 18:29:04 BlackGEM_Bot1
255264 2025-05-17 20:27:45 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:48:01.846 +11:03:36.77 2025-05-17 12:18:21.600 18.796 orange-ATLAS 2 PSN ATLAS25fah ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488757 2025-05-17 12:18:22 2460813.01275 18.796 0.199 18.99 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
488756 2025-05-16 04:35:51 2460811.69156 16.65 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
254581 2025-05-08 12:42:12 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 14:48:01.789 +11:03:37.21 2025-05-08 09:56:25.998 19.2233 g-ZTF 3 PSN ZTF25aaprgoz ZTF 2025TNSTR1713....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487445 2025-05-08 10:35:46 2460803.9415046 18.9246 0.105219 ABMag r-ZTF P48_ZTF-Cam
487444 2025-05-08 09:56:26 2460803.9141898 19.2233 0.141909 ABMag g-ZTF P48_ZTF-Cam
487443 2025-05-02 08:35:53 2460797.8582523 20.7715 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
21130 2025-05-25 16:22:09 ePESSTOplus_Bot1 Stefano Pio Cosentino, Callum Francis Aster, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ia 0.08 1 Add ePESSTO+ 2025TNSCR1963....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
21130 2025-05-25 04:49:09 ESO-NTT / EFOSC2-NTT 1200 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee ePESSTO+ tns_2025kef_2025-05-25_04-49-09_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025kef_2025-05-25_04-49-09_ESO-NTT_EFOSC2-NTT_ePESSTO+.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
21130 2025-05-25 04:49:09 ESO-NTT / EFOSC2-NTT 1200 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee ePESSTO+ tns_2025kef_2025-05-25_04-49-09_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025kef_2025-05-25_04-49-09_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
179226 AT 2025kee 2 22:52:39.014 +04:45:07.72 ZTF, ATLAS ZTF, ATLAS ATLAS, ZTF ZTF25aanmkzv ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, P48 - ZTF-Cam Y Y 18.781 r-ZTF 2025-04-20 11:52:02.000 Fritz N 2025TNSTR1713....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 ADS Bibcode Unreal Auto classification
256821 2025-05-26 13:45:52 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:52:39.002 +04:45:07.64 2025-05-26 03:02:43.296 18.916 orange-ATLAS 2 PSN ATLAS25fok ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491676 2025-05-26 03:02:43 2460821.62689 18.916 0.172 19.18 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
491675 2025-05-24 10:32:33 2460819.93927 18.35 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
254578 2025-05-08 12:42:00 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 22:52:39.014 +04:45:07.72 2025-04-20 11:52:02.000 18.781 r-ZTF 2 PSN ZTF25aanmkzv ZTF 2025TNSTR1713....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487436 2025-05-08 11:31:25 2460803.9801505 19.2234 0.168321 ABMag r-ZTF P48_ZTF-Cam
487435 2025-04-20 11:52:02 2460785.9944676 18.781 0.117918 ABMag r-ZTF P48_ZTF-Cam
179222 AT 2025kea 2 18:06:02.457 -01:17:44.20 ATLAS, BlackGEM ATLAS, BlackGEM ATLAS, BlackGEM ATLAS25ewl ATLAS-MLO - ATLAS-01, ATLAS-STH - ATLAS-03, BG4 - BlackGEM-Cam4 Y Y 18.872 orange-ATLAS 2025-05-07 12:14:11.040 ATLAS_Bot1 N 2025TNSTR1706....1T
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 ADS Bibcode Unreal Auto classification
255723 2025-05-22 06:25:03 BlackGEM_Bot1 P. Groot,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 18:06:02.457 -01:17:44.20 2025-05-06 08:36:09.000 19.11 BG-q-BlackGem 2 1 PSN BGEM J180602.45-011744.1 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489616 2025-05-06 08:36:09 2460801.8584375 19.11 0.06 20.93 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
489615 2025-04-22 06:52:20 2460787.7863426 20.73 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
Related files
File Comments Last Modified (UT) Modified By
tns_2025kea_atrep_255723_BlackGEM.pdf Finding Chart 2025-05-22 06:25:05 BlackGEM_Bot1
254561 2025-05-08 10:01:47 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:06:02.468 -01:17:44.14 2025-05-07 12:14:11.040 18.872 orange-ATLAS 2 PSN ATLAS25ewl ATLAS 2025TNSTR1706....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487401 2025-05-07 12:14:11 2460803.00985 18.872 0.179 19.15 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
487400 2025-05-06 02:18:38 2460801.59627 19.4 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
179221 AT 2025kdz 3 21:34:36.934 -10:24:33.26 ATLAS, ALeRCE, GOTO ATLAS, ZTF, GOTO ATLAS, GOTO, ZTF ATLAS25ewd ATLAS-MLO - ATLAS-01, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, P48 - ZTF-Cam Y Y 19.275 cyan-ATLAS 2025-05-07 14:03:10.656 ATLAS_Bot1 N 2025TNSTR1706....1T
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 ADS Bibcode Unreal Auto classification
256610 2025-05-25 07:41:17 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 21:34:36.963 -10:24:33.30 2025-05-22 04:47:03.840 18.71 L-GOTO 2 Other GOTO25dbe GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491268 2025-05-22 04:47:04 2460817.699352 18.71 0.2 ABMag L-GOTO GOTO-N_GOTO-2 180
491267 2025-05-16 04:56:42 2460811.706043 18.7 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
255952 2025-05-22 14:01:48 ALeRCE S. Jurado,F.E. Bauer,F. Forster et al. ALeRCE ZTF 21:34:36.934 -10:24:33.26 2025-05-21 10:07:34.000 18.9625 r-ZTF 2 PSN ZTF25aaqvqvd ZTF SN candidate 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/ZTF25aaqvqvd N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490096 2025-05-21 10:07:34 2460816.9219213 18.9625 0.107416 19.6893 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
490095 2025-05-15 11:04:03 2460810.9611458 19.14 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
254559 2025-05-08 09:51:19 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:34:36.946 -10:24:32.96 2025-05-07 14:03:10.656 19.275 cyan-ATLAS 2 PSN ATLAS25ewd ATLAS 2025TNSTR1706....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487397 2025-05-07 14:03:11 2460803.08554 19.275 0.176 19.46 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
487396 2025-05-06 03:25:56 2460801.64301 19.42 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
179217 SN 2025kdv 5 1 21:10:05.942 -08:28:43.00 SN Ia 0.0842 ATLAS, ZTF, BlackGEM, GOTO, Pan-STARRS ATLAS, ZTF, BlackGEM, GOTO, Pan-STARRS ZTF ATLAS, BlackGEM, GOTO, Pan-STARRS, ZTF ATLAS25evy ATLAS-MLO - ATLAS-01, ATLAS-STH - ATLAS-03, BG2 - BlackGEM-Cam2, BG4 - BlackGEM-Cam4, GOTO-N - GOTO-2, GOTO-S - GOTO-3, P48 - ZTF-Cam, PS1 - GPC1 Gemini-N - GMOS Y Y 1 19.169 cyan-ATLAS 2025-05-07 13:45:54.720 ATLAS_Bot1 N 2025TNSTR1706....1T
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 ADS Bibcode Unreal Auto classification
258564 2025-06-14 20:14:42 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 21:10:05.942 -08:28:43.00 2025-05-31 12:51:09.792 19.8 w-P1 1 PSN PS25djc Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495199 2025-05-31 12:51:10 2460827.03553 19.8 0.07 22 ABMag w-P1 PS1_GPC1 45 Robot
256624 2025-05-25 08:36:47 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 21:10:05.963 -08:28:42.85 2025-05-24 19:38:45.312 18.95 L-GOTO 2 Other GOTO25dbd GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491296 2025-05-24 19:38:45 2460820.318582 18.95 0.12 ABMag L-GOTO GOTO-S_GOTO-3 180
491295 2025-05-05 04:41:34 2460800.695534 19.3 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
255691 2025-05-21 20:34:03 BlackGEM_Bot1 P. Groot,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 21:10:05.973 -08:28:43.33 2025-05-13 08:19:29.000 18.97 BG-q-BlackGem 2 1 PSN BGEM J211005.97-082843.3 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489547 2025-05-13 08:19:29 2460808.8468634 18.97 0.12 19.84 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
489546 2025-04-29 08:07:48 2460794.83875 20.54 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
Related files
File Comments Last Modified (UT) Modified By
tns_2025kdv_atrep_255691_BlackGEM.pdf Finding Chart 2025-05-21 20:34:05 BlackGEM_Bot1
254724 2025-05-10 14:10:40 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 21:10:05.937 -08:28:42.89 2025-05-08 11:03:53.000 19.3175 g-ZTF 3 PSN ZTF25aaprwcj ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487750 2025-05-10 10:58:12 2460805.9570833 19.0904 0.155803 ABMag g-ZTF P48_ZTF-Cam
487749 2025-05-08 11:03:53 2460803.9610301 19.3175 0.143678 ABMag g-ZTF P48_ZTF-Cam
487748 2025-04-30 11:30:51 2460795.9797569 20.2568 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
254555 2025-05-08 09:45:33 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:10:05.887 -08:28:42.83 2025-05-07 13:45:54.720 19.169 cyan-ATLAS 2 PSN ATLAS25evy ATLAS 2025TNSTR1706....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487389 2025-05-07 13:45:55 2460803.07355 19.169 0.161 19.5 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
487388 2025-05-06 03:23:59 2460801.64166 19.44 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [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
21037 2025-05-14 00:40:02 Jonathan Carney Jonathan Carney (UNC), Igor Andreoni (UNC), Robert Stein (UMD) ZTF SN Ia 0.0842 1 Add ZTF Classification from SNID. Redshift from galaxy lines. 2025TNSCR1786....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
21037 2025-05-11 13:57:02 Gemini-N / GMOS Jonathan Carney (UNC), Igor Andreoni (UNC) Jonathan Carney ZTF tns_2025kdv_2025-05-11_13-57-02_Gemini-N_GMOS_ZTF_0.ascii Object Reduced using Dragons, no Telluric correction, flux in 10**-18 W/(nm * m**2)
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
21037 2025-05-11 13:57:02 Gemini-N / GMOS Jonathan Carney (UNC), Igor Andreoni (UNC) Jonathan Carney ZTF tns_2025kdv_2025-05-11_13-57-02_Gemini-N_GMOS_ZTF_0.ascii Object Reduced using Dragons, no Telluric correction, flux in 10**-18 W/(nm * m**2)
179215 SN 2025kdt 4 1 14:25:13.003 -07:08:45.19 SN Ia 0.058 ZTF, GOTO, ATLAS, LAST ZTF, GOTO, ATLAS, LAST ePESSTO+ ATLAS, GOTO, LAST, ZTF ZTF25aapqvqk ATLAS-MLO - ATLAS-01, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-1, GOTO-S - GOTO-3, LAST - LAST-Cam, P48 - ZTF-Cam ESO-NTT - EFOSC2-NTT Y Y 1 19.2538 r-ZTF 2025-05-08 08:49:25.996 Fritz N 2025TNSTR1713....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 ADS Bibcode Unreal Auto classification
256159 2025-05-23 19:15:07 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 14:25:12.955 -07:08:45.28 2025-05-23 18:57:00.576 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
490604 2025-05-23 18:57:01 2460819.28959 18.54 ABMag Clear- LAST_LAST-Cam 380
490603 2025-04-29 23:09:39 2460795.46504 19.26 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
255429 2025-05-19 12:56:14 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:25:13.004 -07:08:45.40 2025-05-19 09:59:53.376 18.268 orange-ATLAS 2 PSN ATLAS25fch ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489019 2025-05-19 09:59:53 2460814.91659 18.268 0.076 19.42 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
489018 2025-05-18 00:23:45 2460813.51649 18.74 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
254870 2025-05-12 14:57:32 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 14:25:13.011 -07:08:45.87 2025-05-06 15:09:18.144 19.88 L-GOTO 2 Other GOTO25ckx GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487991 2025-05-06 15:09:18 2460802.131462 19.88 0.2 ABMag L-GOTO GOTO-S_GOTO-3 180
487990 2025-05-04 00:40:47 2460799.528319 19.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
254551 2025-05-08 09:39:33 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 14:25:13.003 -07:08:45.19 2025-05-08 08:49:25.996 19.2538 r-ZTF 3 PSN ZTF25aapqvqk ZTF 2025TNSTR1713....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487381 2025-05-08 09:19:18 2460803.8884028 19.1269 0.121675 ABMag r-ZTF P48_ZTF-Cam
487380 2025-05-08 08:49:26 2460803.867662 19.2538 0.136914 ABMag r-ZTF P48_ZTF-Cam
487379 2025-05-03 08:30:21 2460798.8544097 20.5446 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
21128 2025-05-25 16:22:09 ePESSTOplus_Bot1 Stefano Pio Cosentino, Callum Francis Aster, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ia 0.058 1 Add ePESSTO+ 2025TNSCR1963....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
21128 2025-05-25 04:31:30 ESO-NTT / EFOSC2-NTT 600 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee ePESSTO+ tns_2025kdt_2025-05-25_04-31-30_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025kdt_2025-05-25_04-31-30_ESO-NTT_EFOSC2-NTT_ePESSTO+.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
21128 2025-05-25 04:31:30 ESO-NTT / EFOSC2-NTT 600 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee ePESSTO+ tns_2025kdt_2025-05-25_04-31-30_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025kdt_2025-05-25_04-31-30_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
179212 AT 2025kdq 3 13:52:14.058 -01:36:52.76 WFST, ZTF, DESIRT WFST, ZTF, DESIRT DESIRT, WFST, ZTF WFST0596fqbc CTIO-4m - DECAM, P48 - ZTF-Cam, WFST - WFST-WFC Y Y 20.3 g-WFST 2025-05-05 17:22:33.600 WFST_SN N 2025TNSTR1709....1X
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 ADS Bibcode Unreal Auto classification
256205 2025-05-23 21:13:36 DESIRT_Bot Xander J. Hall (Carnegie Mellon U.),Tomás Ahumada (Caltech),Lei Hu (Carnegie Mellon U.) et al. DESIRT DESIRT 13:52:14.060 -01:36:52.57 2025-05-20 04:55:18.912 20.1735 r-Sloan 1 PSN T202505201352141m013653 DESIRT Discovered as part of the DECam ZTF experiment. (PI: Ahumada) N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490661 2025-05-20 04:55:19 2460815.7050814 20.1735 0.0182156 ABMag r-Sloan CTIO-4m_DECAM
255194 2025-05-17 07:33:58 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 13:52:14.058 -01:36:52.76 2025-05-08 09:15:54.996 20.0531 r-ZTF 3 PSN ZTF25aaqloqu ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488635 2025-05-17 07:06:23 2460812.7960995 19.4165 0.19596 ABMag r-ZTF P48_ZTF-Cam
488634 2025-05-08 09:15:55 2460803.8860532 20.0531 0.304583 ABMag r-ZTF P48_ZTF-Cam
488633 2025-05-08 08:53:30 2460803.8704861 19.6206 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
254541 2025-05-08 07:03:26 WFST_SN Zelin Xu,Dezheng Meng,Ji-an Jiang et al. WFST WFST 13:52:14.050 -01:36:52.70 2025-05-05 17:22:33.600 20.3 g-WFST 2 PSN WFST0596fqbc WFST 2025TNSTR1709....1X N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487360 2025-05-05 17:22:34 2460801.224 20.3 0.04 ABMag g-WFST WFST_WFST-WFC 90
487359 2025-04-27 17:05:17 2460793.212 23.12 ABMag g-WFST WFST_WFST-WFC 90 [Last non detection]
179151 SN 2025kbh 3 1 11:36:26.819 -26:26:41.96 SN II 0.02812 ZTF, ATLAS, GOTO ZTF, ATLAS, GOTO ZTF ATLAS, GOTO, ZTF ZTF25aapafwq ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, P48 - ZTF-Cam P200 - NGPS Y Y 1 19.3784 g-ZTF 2025-05-01 05:32:39.998 Fritz N 2025TNSTR1713....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 ADS Bibcode Unreal Auto classification
256037 2025-05-23 07:22:39 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 11:36:26.826 -26:26:41.74 2025-05-22 21:53:41.856 17.85 L-GOTO 2 Other GOTO25cwi GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490313 2025-05-22 21:53:42 2460818.412291 17.85 0.06 ABMag L-GOTO GOTO-N_GOTO-2 180
490312 2025-05-04 23:48:39 2460800.492121 18.4 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
254776 2025-05-11 23:23:09 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:36:26.804 -26:26:41.93 2025-05-11 03:19:20.352 17.743 orange-ATLAS 2 PSN ATLAS25eyc ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487849 2025-05-11 03:19:20 2460806.63843 17.743 0.169 18.07 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
487848 2025-05-07 17:27:42 2460803.22757 18.61 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
254478 2025-05-08 05:01:48 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 11:36:26.819 -26:26:41.96 2025-05-01 05:32:39.998 19.3784 g-ZTF 3 PSN ZTF25aapafwq ZTF 2025TNSTR1713....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487234 2025-05-08 04:39:47 2460803.694294 18.5037 0.118894 ABMag g-ZTF P48_ZTF-Cam
487233 2025-05-01 05:32:40 2460796.7310185 19.3784 0.167137 ABMag g-ZTF P48_ZTF-Cam
487232 2025-04-25 06:34:40 2460790.7740741 19.6072 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
21023 2025-05-12 19:49:55 ZTF_Bot1 K. Das, S. Covarrubias, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.02812 1 Add ZTF 2025TNSCR1766....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
21023 2025-05-12 04:09:04 P200 / NGPS Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025kbh_2025-05-12_04-09-04_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
21023 2025-05-12 04:09:04 P200 / NGPS Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025kbh_2025-05-12_04-09-04_P200_NGPS_ZTF.ascii Object
179105 SN 2025jzn 4 1 10:15:47.576 +21:59:48.13 SN Ia 0.040337 GOTO, ATLAS, ZTF, Fink GOTO, ATLAS, ZTF ZTF ATLAS, GOTO, ZTF GOTO25cjg ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.33 L-GOTO 2025-05-07 21:23:22.272 GOTO_bot N 2025TNSTR1697....1O
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 ADS Bibcode Unreal Auto classification
256673 2025-05-25 18:16:05 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 10:15:47.576 +21:59:48.13 2025-05-08 04:27:24.998 18.2221 g-ZTF 2 PSN ZTF25aapqogh ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aapqogh N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491383 2025-05-08 04:27:25 2460803.685706 18.2221 0.127563 19.5381 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
491382 2025-05-03 07:59:50 2460798.8332176 19.8014 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
254699 2025-05-10 06:41:28 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 10:15:47.575 +21:59:48.17 2025-05-08 04:27:24.998 18.2221 g-ZTF 3 PSN ZTF25aapqogh ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487688 2025-05-10 06:30:27 2460805.7711458 17.8197 0.0969333 ABMag g-ZTF P48_ZTF-Cam
487687 2025-05-08 04:27:25 2460803.685706 18.2221 0.127563 ABMag g-ZTF P48_ZTF-Cam
487686 2025-05-03 07:59:50 2460798.8332176 19.8014 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
254560 2025-05-08 09:54:07 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:15:47.572 +21:59:48.26 2025-05-08 07:10:35.328 18.679 orange-ATLAS 2 PSN ATLAS25ewf ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487399 2025-05-08 07:10:35 2460803.79902 18.679 0.183 18.85 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
487398 2025-05-04 06:22:28 2460799.7656 18.89 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
254404 2025-05-07 21:43:54 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 10:15:47.583 +21:59:48.06 2025-05-07 21:23:22.272 18.33 L-GOTO 2 Other GOTO25cjg GOTO 2025TNSTR1697....1O N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487154 2025-05-07 21:23:22 2460803.39123 18.33 0.15 ABMag L-GOTO GOTO-N_GOTO-2 180
487153 2025-04-25 20:50:49 2460791.368617 19.6 ABMag L-GOTO GOTO-N_GOTO-2 180 [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
21018 2025-05-12 06:03:55 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 0.040337 1 Add ZTF 2025TNSCR1765....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
21018 2025-05-12 05:19:09 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025jzn_2025-05-12_05-19-08.893568_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
21018 2025-05-12 05:19:09 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025jzn_2025-05-12_05-19-08.893568_P60_SEDM_ZTF.ascii Object
179103 SN 2025jzl 3 1 22:03:36.354 -11:50:27.69 SN Ia 0.06 ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS TCD ATLAS, GOTO, Pan-STARRS ATLAS25evm ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4, PS2 - GPC2 LT - SPRAT Y Y 1 18.634 cyan-ATLAS 2025-05-06 02:30:08.064 ATLAS_Bot1 N 2025TNSTR1694....1T
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 ADS Bibcode Unreal Auto classification
258566 2025-06-14 20:15:39 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 22:03:36.354 -11:50:27.69 2025-05-29 13:30:12.096 18.86 w-P1 1 PSN PS25dje Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495201 2025-05-29 13:30:12 2460825.06264 18.86 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
254861 2025-05-12 14:52:45 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 22:03:36.372 -11:50:28.04 2025-05-07 17:37:09.696 18.17 L-GOTO 2 Other GOTO25ckr GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487973 2025-05-07 17:37:10 2460803.234143 18.17 0.08 ABMag L-GOTO GOTO-S_GOTO-4 180
487972 2025-04-19 18:45:42 2460785.281745 19.3 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
254401 2025-05-07 20:24:40 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:03:36.354 -11:50:27.99 2025-05-06 02:30:08.064 18.634 cyan-ATLAS 2 PSN ATLAS25evm ATLAS 2025TNSTR1694....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487148 2025-05-06 02:30:08 2460801.60426 18.634 0.148 19.3 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
487147 2025-05-05 14:07:59 2460801.08888 17.96 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [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
21058 2025-05-19 13:03:00 Cillian O'Donnell Cillian O'Donnell, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Jacobus Terwel, Thomas Muller Bravo TCD SN Ia 0.06 1 Add TCD snid classification and redshift 2025TNSCR1842....1O
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
21058 2025-05-18 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 Cillian O'Donnell TCD tns_2025jzl_2025-05-18_LT_SPRAT_TCD.text Object +7d, faint spectrum, potential blend with background source.
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
21058 2025-05-18 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 Cillian O'Donnell TCD tns_2025jzl_2025-05-18_LT_SPRAT_TCD.text Object +7d, faint spectrum, potential blend with background source.
179100 SN 2025jzi 3 2 09:23:21.805 -20:20:31.92 SN II 0.039 ATLAS, ALeRCE, Pan-STARRS ATLAS, ZTF, Pan-STARRS None, ePESSTO+ ATLAS, Pan-STARRS, ZTF ATLAS25evh ATLAS-CHL - ATLAS-04, P48 - ZTF-Cam, PS1 - GPC1 ANU-2.3m - WiFeS, ESO-NTT - EFOSC2-NTT Y Y 2 18.204 orange-ATLAS 2025-05-07 01:42:37.728 ATLAS_Bot1 N 2025TNSTR1694....1T
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 ADS Bibcode Unreal Auto classification
255360 2025-05-18 21:43:04 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 09:23:21.805 -20:20:31.92 2025-05-16 07:03:26.784 18.19 g-P1 1 PSN PS25ctz Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488899 2025-05-16 07:03:27 2460811.79406 18.19 0.03 21 ABMag g-P1 PS1_GPC1 200 Robot
254602 2025-05-08 17:49:50 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 09:23:21.801 -20:20:31.87 2025-05-08 04:04:39.999 18.1499 g-ZTF 2 PSN WISEA J092321.66-202025.8 ZTF25aapqkyd ZTF Early SN candidate (g-rise > 0.22+-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/ZTF25aapqkyd N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487486 2025-05-08 04:04:40 2460803.6699074 18.1499 0.102356 18.8011 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
487485 2025-04-30 05:33:50 2460795.7318287 19.5938 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
254398 2025-05-07 20:07:33 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:23:21.803 -20:20:31.63 2025-05-07 01:42:37.728 18.204 orange-ATLAS 2 PSN ATLAS25evh ATLAS 2025TNSTR1694....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487142 2025-05-07 01:42:38 2460802.57127 18.204 0.134 18.74 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
487141 2025-05-06 02:31:55 2460801.6055 18.67 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [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
21066 2025-05-20 18:16:16 ePESSTOplus_Bot1 Stefano Pio Cosentino, Callum Francis Aster, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai, Meng-Han Lee, Jie-Lin Yang, Ofer Yaron on behalf of ePESSTO+ ePESSTO+ SN II 0.039 1 Add ePESSTO+ 2025TNSCR1857....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
21066 2025-05-20 00:59:32 ESO-NTT / EFOSC2-NTT 600 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai, Meng-Han Lee, Jie-Lin Yang ePESSTO+ tns_2025jzi_2025-05-20_00-59-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025jzi_2025-05-20_00-59-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
21017 2025-05-12 00:17:12 Chris Lidman C. Lidman (ANU), B. E. Tucker (ANU), K. Auchettl (University of Melbourne/UCSC), D. Cao (ANU), B. Martin (ANU), L. Rauf (ANU), and B. P. Schmidt (ANU) None SN 0.03938 1 Spectrum is featureless and blue 2025TNSCR1764....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
21017 2025-05-10 09:36:00 ANU-2.3m / WiFeS 1200 Robotic C. Lidman None tns_2025jzi_2025-05-10.4_ANU-2.3m_WiFeS_None.dat tns_2025jzi_2025-05-10.4_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
21066 2025-05-20 00:59:32 ESO-NTT / EFOSC2-NTT 600 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai, Meng-Han Lee, Jie-Lin Yang ePESSTO+ tns_2025jzi_2025-05-20_00-59-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025jzi_2025-05-20_00-59-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
21017 2025-05-10 09:36:00 ANU-2.3m / WiFeS 1200 Robotic C. Lidman None tns_2025jzi_2025-05-10.4_ANU-2.3m_WiFeS_None.dat tns_2025jzi_2025-05-10.4_ANU-2.3m_WiFeS_None.fits Object
179092 AT 2025jza 2 21:58:15.215 -45:02:16.78 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25euw ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.875 cyan-ATLAS 2025-04-29 02:58:14.592 ATLAS_Bot1 N 2025TNSTR1694....1T
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 ADS Bibcode Unreal Auto classification
256608 2025-05-25 07:39:15 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 21:58:15.227 -45:02:17.57 2025-05-24 15:55:42.816 19.03 L-GOTO 2 Other GOTO25dbp GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491264 2025-05-24 15:55:43 2460820.163685 19.03 0.18 ABMag L-GOTO GOTO-S_GOTO-4 180
491263 2025-05-17 17:09:02 2460813.214607 18.9 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
254390 2025-05-07 19:53:30 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:58:15.215 -45:02:16.78 2025-04-29 02:58:14.592 18.875 cyan-ATLAS 2 PSN ATLAS25euw ATLAS 2025TNSTR1694....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487126 2025-04-29 02:58:15 2460794.62378 18.875 0.137 19.38 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
487125 2025-04-25 02:32:11 2460790.60568 19.27 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
179087 AT 2025jyv 2 19:50:57.048 +42:39:32.40 WISEA J195057.21+423932.3 ALeRCE, GOTO ZTF, GOTO GOTO, ZTF ZTF25aapofng GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam Y Y 19.5172 r-ZTF 2025-05-07 11:20:52.002 ALeRCE N 2025TNSTR1693....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 ADS Bibcode Unreal Auto classification
255507 2025-05-20 07:03:52 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 19:50:57.084 +42:39:32.05 2025-05-04 02:12:21.888 19.68 L-GOTO 2 Other GOTO25cub GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489190 2025-05-04 02:12:22 2460799.591917 19.68 0.21 ABMag L-GOTO GOTO-N_GOTO-1 180
489189 2025-05-03 02:17:55 2460798.595767 18.4 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
254381 2025-05-07 19:42:33 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 19:50:57.048 +42:39:32.40 2025-05-07 11:20:52.002 19.5172 r-ZTF 2 PSN WISEA J195057.21+423932.3 ZTF25aapofng ZTF SN candidate 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/ZTF25aapofng 2025TNSTR1693....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487108 2025-05-07 11:20:52 2460802.9728241 19.5172 0.143454 20.4562 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
487107 2025-05-01 11:07:44 2460796.9637037 20.9389 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
179055 AT 2025jxp 2 11:34:05.254 -43:21:27.57 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25euc ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.123 orange-ATLAS 2025-05-05 05:34:28.128 ATLAS_Bot1 N 2025TNSTR1683....1T
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 ADS Bibcode Unreal Auto classification
256386 2025-05-24 12:26:55 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 11:34:05.263 -43:21:27.40 2025-05-24 10:39:50.112 17.47 L-GOTO 2 Other GOTO25dac GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490903 2025-05-24 10:39:50 2460819.944328 17.47 0.03 ABMag L-GOTO GOTO-S_GOTO-4 180
490902 2025-05-07 13:54:33 2460803.079547 18 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
254315 2025-05-06 22:21:15 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:34:05.254 -43:21:27.57 2025-05-05 05:34:28.128 18.123 orange-ATLAS 2 PSN ATLAS25euc ATLAS 2025TNSTR1683....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487010 2025-05-05 05:34:28 2460800.73227 18.123 0.083 19.17 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
487009 2025-05-02 21:13:17 2460798.38422 17.09 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
179053 SN 2025jxn 5 1 16:44:41.820 +41:19:02.44 SN Ia 0.078733 ATLAS, ZTF, Pan-STARRS, YSE, GOTO ATLAS, ZTF, Pan-STARRS, GOTO ZTF ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25etw ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS1 - GPC1, PS2 - GPC2 P60 - SEDM Y Y 1 19.583 cyan-ATLAS 2025-05-06 13:03:44.928 ATLAS_Bot1 N 2025TNSTR1683....1T
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 ADS Bibcode Unreal Auto classification
257827 2025-06-05 10:31:49 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 16:44:41.863 +41:19:02.34 2025-05-08 00:55:13.440 19.07 L-GOTO 2 Other GOTO25dih GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493766 2025-05-08 00:55:13 2460803.538352 19.07 0.2 ABMag L-GOTO GOTO-N_GOTO-2 180
493765 2025-04-28 00:49:43 2460793.534533 19.7 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
255451 2025-05-19 16:05:14 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 16:44:41.820 +41:19:02.44 2025-05-19 10:16:11.424 18.24 g-P1 1 PSN PS25cta Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489064 2025-05-19 10:16:11 2460814.92791 18.24 0.02 21 ABMag g-P1 PS2_GPC2 27 Robot
255240 2025-05-17 13:52:00 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 16:44:41.823 +41:19:02.46 2025-05-05 12:42:45.216 19.92 w-P1 1 PSN PS25cta Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488720 2025-05-05 12:42:45 2460801.02969 19.92 0.08 22 ABMag w-P1 PS1_GPC1 45 Robot
254632 2025-05-09 12:48:46 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 16:44:41.833 +41:19:02.45 2025-05-09 09:46:15.003 19.1252 r-ZTF 3 PSN ZTF25aapuibm ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487567 2025-05-09 11:12:15 2460804.9668403 18.7594 0.0886173 ABMag g-ZTF P48_ZTF-Cam
487566 2025-05-09 09:46:15 2460804.9071181 19.1252 0.0896468 ABMag r-ZTF P48_ZTF-Cam
487565 2025-05-01 11:16:14 2460796.9696065 20.9492 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
254311 2025-05-06 20:44:21 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:44:41.776 +41:19:02.47 2025-05-06 13:03:44.928 19.583 cyan-ATLAS 2 PSN ATLAS25etw ATLAS 2025TNSTR1683....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487004 2025-05-06 13:03:45 2460802.04427 19.583 0.181 19.59 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
487003 2025-05-04 14:46:44 2460800.11579 19.46 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [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
21062 2025-05-20 08:17:37 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 0.078733 1 Add ZTF 2025TNSCR1858....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
21062 2025-05-20 07:23:58 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jxn_2025-05-20_07-23-57.718063_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
21062 2025-05-20 07:23:58 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jxn_2025-05-20_07-23-57.718063_P60_SEDM_ZTF.ascii Object
179052 AT 2025jxm 2 20:07:56.651 -08:00:44.92 GOTO, ZTF GOTO, ZTF GOTO, ZTF GOTO25cil GOTO-N - GOTO-1, GOTO-S - GOTO-3, P48 - ZTF-Cam Y Y 19.38 L-GOTO 2025-05-06 16:47:40.992 GOTO_bot N 2025TNSTR1686....1O
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 ADS Bibcode Unreal Auto classification
258068 2025-06-09 10:49:08 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 20:07:56.651 -08:00:44.92 2025-06-05 09:59:36.000 18.5219 r-ZTF 3 PSN ZTF25aatwsay ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494304 2025-06-09 09:27:13 2460835.8939005 18.5816 0.0754777 ABMag r-ZTF P48_ZTF-Cam
494303 2025-06-05 09:59:36 2460831.9163889 18.5219 0.059649 ABMag r-ZTF P48_ZTF-Cam
494302 2025-06-04 10:02:04 2460830.9181019 17.2275 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
254310 2025-05-06 20:24:29 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 20:07:56.642 -08:00:45.46 2025-05-06 16:47:40.992 19.38 L-GOTO 2 Other GOTO25cil GOTO 2025TNSTR1686....1O N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487002 2025-05-06 16:47:41 2460802.199781 19.38 0.14 ABMag L-GOTO GOTO-S_GOTO-3 180
487001 2025-05-05 05:16:22 2460800.719696 19.3 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
179049 AT 2025jxk 5 15:55:28.840 +44:24:19.75 ATLAS, GOTO, ZTF, Pan-STARRS, LAST ATLAS, GOTO, ZTF, Pan-STARRS, LAST ATLAS, GOTO, LAST, Pan-STARRS, ZTF ATLAS25etu ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-2, LAST - LAST-Cam, P48 - ZTF-Cam, PS2 - GPC2 Y Y 18.849 orange-ATLAS 2025-05-06 09:48:04.896 ATLAS_Bot1 N 2025TNSTR1683....1T
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 ADS Bibcode Unreal Auto classification
255693 2025-05-21 20:44:00 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 15:55:28.870 +44:24:19.72 2025-05-21 20:07:22.944 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
489551 2025-05-21 20:07:23 2460817.33846 18.71 ABMag Clear- LAST_LAST-Cam 400
489550 2025-05-03 20:52:58 2460799.37011 20.02 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
255241 2025-05-17 13:52:33 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 15:55:28.840 +44:24:19.75 2025-05-12 12:14:04.992 17.76 i-P1 1 PSN PS25ctb Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488721 2025-05-12 12:14:05 2460808.00978 17.76 0.09 20.7 ABMag i-P1 PS2_GPC2 45 Robot
254629 2025-05-09 11:57:29 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 15:55:28.843 +44:24:19.78 2025-05-09 06:28:53.002 17.3009 g-ZTF 3 PSN ZTF25aaprtxj ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487559 2025-05-09 10:51:11 2460804.9522106 17.3034 0.0375414 ABMag g-ZTF P48_ZTF-Cam
487558 2025-05-09 06:28:53 2460804.7700579 17.3009 0.0388432 ABMag g-ZTF P48_ZTF-Cam
487557 2025-05-03 09:57:43 2460798.915081 20.6607 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
254571 2025-05-08 10:57:41 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 15:55:28.856 +44:24:19.51 2025-05-08 00:12:50.688 17.63 L-GOTO 2 Other GOTO25cjl GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487421 2025-05-08 00:12:51 2460803.508922 17.63 0.05 ABMag L-GOTO GOTO-N_GOTO-2 180
487420 2025-04-28 00:02:31 2460793.501747 19.8 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
254307 2025-05-06 17:27:11 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:55:28.856 +44:24:19.97 2025-05-06 09:48:04.896 18.849 orange-ATLAS 2 PSN ATLAS25etu ATLAS 2025TNSTR1683....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486995 2025-05-06 09:48:05 2460801.90839 18.849 0.159 19.16 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
486994 2025-05-04 11:08:23 2460799.96416 19.33 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
178992 AT 2025jvf 2 22:12:37.770 -21:01:57.08 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25etr ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 18.924 cyan-ATLAS 2025-05-05 02:50:34.080 ATLAS_Bot1 N 2025TNSTR1683....1T
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 ADS Bibcode Unreal Auto classification
255395 2025-05-19 06:48:43 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 22:12:37.750 -21:01:55.95 2025-05-17 17:59:54.816 18.5 L-GOTO 2 Other GOTO25csz GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488941 2025-05-17 17:59:55 2460813.249943 18.5 0.17 ABMag L-GOTO GOTO-S_GOTO-3 180
488940 2025-04-19 19:06:49 2460785.296397 19.3 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
254225 2025-05-06 13:34:44 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:12:37.770 -21:01:57.08 2025-05-05 02:50:34.080 18.924 cyan-ATLAS 2 PSN ATLAS25etr ATLAS 2025TNSTR1683....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486909 2025-05-05 02:50:34 2460800.61845 18.924 0.15 19.38 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
486908 2025-05-04 03:15:14 2460799.63558 19.42 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
178979 SN 2025jus 7 1 14:34:20.899 +03:40:24.35 SN Ia 0.033575 GOTO, BlackGEM, ZTF, ATLAS, YSE, Pan-STARRS, WFST GOTO, BlackGEM, ZTF, ATLAS, Pan-STARRS, WFST Global SN Project ATLAS, BlackGEM, GOTO, Pan-STARRS, WFST, ZTF GOTO25chv ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02, BG4 - BlackGEM-Cam4, GOTO-N - GOTO-1, GOTO-S - GOTO-3, P48 - ZTF-Cam, PS1 - GPC1, WFST - WFST-WFC FTN - FLOYDS-N Y Y 1 19.25 L-GOTO 2025-05-06 12:02:08.736 GOTO_bot N 2025TNSTR1685....1K
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 ADS Bibcode Unreal Auto classification
255758 2025-05-22 08:57:07 WFST_SN Zelin Xu,Dezheng Meng,Ji-an Jiang et al. WFST WFST 14:34:20.900 +03:40:24.38 2025-05-04 16:04:48.000 20.67 g-WFST 2 PSN WFST0592wbwf WFST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489685 2025-05-04 16:04:48 2460800.17 20.67 0.04 ABMag g-WFST WFST_WFST-WFC 90
489684 2025-04-23 16:33:36 2460789.19 23.42 ABMag g-WFST WFST_WFST-WFC 90 [Last non detection]
255602 2025-05-20 20:46:30 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 14:34:20.899 +03:40:24.35 2025-05-04 09:13:34.752 20.4 w-P1 1 PSN PS25ctq Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489341 2025-05-04 09:13:35 2460799.88443 20.4 0.11 22 ABMag w-P1 PS1_GPC1 45 Robot
255287 2025-05-18 05:51:09 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 14:34:20.896 +03:40:24.36 2025-05-15 08:49:39.648 17.3 r-P1 1 PSN PS25ctq Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488799 2025-05-15 08:49:40 2460810.86782 17.3 0.09 20.6 ABMag r-P1 PS1_GPC1 27 Robot
254636 2025-05-09 15:51:54 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:34:20.955 +03:40:24.51 2025-05-09 08:41:23.712 18.341 orange-ATLAS 2 PSN ATLAS25ewx ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487575 2025-05-09 08:41:24 2460804.86208 18.341 0.171 18.51 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
487574 2025-05-08 02:57:42 2460803.6234 17.71 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
254580 2025-05-08 12:42:09 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 14:34:20.909 +03:40:24.50 2025-05-08 09:17:57.001 18.5149 r-ZTF 3 PSN ZTF25aapqzzl ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487442 2025-05-08 10:35:04 2460803.9410185 18.4669 0.0826026 ABMag r-ZTF P48_ZTF-Cam
487441 2025-05-08 09:17:57 2460803.8874653 18.5149 0.0924659 ABMag r-ZTF P48_ZTF-Cam
487440 2025-05-03 08:22:51 2460798.8492014 20.7992 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
254548 2025-05-08 07:50:02 BlackGEM_Bot1 P. Groot,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 14:34:20.921 +03:40:24.63 2025-05-06 05:30:18.000 19.25 BG-q-BlackGem 2 PSN BGEM J143420.92+034024.6 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487374 2025-05-06 05:30:18 2460801.729375 19.25 0.08 20.85 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
487373 2025-04-22 02:44:00 2460787.6138889 21.11 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
254204 2025-05-06 13:04:49 GOTO_bot A. Kumar,K. Ackley,M. Dyer et al. GOTO GOTO 14:34:20.894 +03:40:24.27 2025-05-06 12:02:08.736 19.25 L-GOTO 2 Other GOTO25chv GOTO 2025TNSTR1685....1K N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486885 2025-05-06 12:02:09 2460802.001487 19.25 0.15 ABMag L-GOTO GOTO-S_GOTO-3 360
486884 2025-05-04 03:38:56 2460799.652042 19.4 ABMag L-GOTO GOTO-N_GOTO-1 180 [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
21010 2025-05-09 20:18:17 Yuan Qi Ni Chris Ni (KITP/LCO), Moira Andrews, Joseph Farah, Kathryn Wynn, D. Andrew Howell, Curtis McCully Global SN Project SN Ia 0.033575 1 Global SN Project We report the classification of SN 2025jus as SN Ia. The spectrum shows a best match to Ia norm SN 2005cf from SNID (Blondin & Tonry 2007, ApJ, 666, 1024) 12 days before peak. The object redshift is acquired from the nearby host of WISEA CGCG 047-101 (z=0.033575, value from NED). Additional follow-up is encouraged. 2025TNSCR1733....1N
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
21010 2025-05-09 06:36:40 FTN / FLOYDS-N 2400 LCO Chris Ni Global SN Project tns_2025jus_2025-05-09_06-36-40_FTN_FLOYDS-N_Global_SN_Project.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
21010 2025-05-09 06:36:40 FTN / FLOYDS-N 2400 LCO Chris Ni Global SN Project tns_2025jus_2025-05-09_06-36-40_FTN_FLOYDS-N_Global_SN_Project.txt Object
178978 AT 2025jur 3 22:11:57.235 +03:45:05.23 ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ATLAS25etg ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-1, GOTO-N - GOTO-2, PS1 - GPC1 Y Y 18.679 cyan-ATLAS 2025-05-06 03:47:45.888 ATLAS_Bot1 N 2025TNSTR1683....1T
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 ADS Bibcode Unreal Auto classification
258234 2025-06-12 17:09:17 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 22:11:57.235 +03:45:05.23 2025-06-06 13:19:00.768 19.78 w-P1 1 PSN PS25dgo Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494619 2025-06-06 13:19:01 2460833.05487 19.78 0.08 22 ABMag w-P1 PS1_GPC1 45 Robot
257409 2025-05-31 07:48:14 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 22:11:57.202 +03:45:05.15 2025-05-14 05:04:25.824 18.65 L-GOTO 2 Other GOTO25dey GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492969 2025-05-14 05:04:26 2460809.71141 18.65 0.2 ABMag L-GOTO GOTO-N_GOTO-1 180
492968 2025-05-04 05:23:42 2460799.72479 18.3 ABMag L-GOTO GOTO-N_GOTO-2 135 [Last non detection]
254203 2025-05-06 12:22:15 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:11:57.262 +03:45:05.32 2025-05-06 03:47:45.888 18.679 cyan-ATLAS 2 PSN ATLAS25etg ATLAS 2025TNSTR1683....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486883 2025-05-06 03:47:46 2460801.65817 18.679 0.119 19.26 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
486882 2025-05-05 14:51:38 2460801.11919 16.42 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
178977 AT 2025juq 4 22:08:29.823 +06:59:18.96 ATLAS, GOTO, YSE, Pan-STARRS ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ATLAS25ete ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, PS1 - GPC1, PS2 - GPC2 Y Y 18.872 cyan-ATLAS 2025-05-06 03:42:31.392 ATLAS_Bot1 N 2025TNSTR1683....1T
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 ADS Bibcode Unreal Auto classification
258381 2025-06-13 10:56:45 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 22:08:29.823 +06:59:18.96 2025-05-27 13:14:23.424 20.01 w-P1 1 PSN PS25dez Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494842 2025-05-27 13:14:23 2460823.05166 20.01 0.06 22 ABMag w-P1 PS2_GPC2 45 Robot
257961 2025-06-07 12:31:04 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 22:08:29.820 +06:59:18.87 2025-06-06 14:25:05.664 20.37 r-P1 1 PSN PS25dez Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494048 2025-06-06 14:25:06 2460833.10076 20.37 0.14 20.6 ABMag r-P1 PS1_GPC1 27 Robot
255031 2025-05-15 10:27:45 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 22:08:29.843 +06:59:19.00 2025-05-02 05:16:05.664 18.69 L-GOTO 2 Other GOTO25clt GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488284 2025-05-02 05:16:06 2460797.719512 18.69 0.1 ABMag L-GOTO GOTO-N_GOTO-2 180
488283 2025-04-27 04:51:44 2460792.702586 19 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
254202 2025-05-06 12:21:01 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:08:29.825 +06:59:18.94 2025-05-06 03:42:31.392 18.872 cyan-ATLAS 2 PSN ATLAS25ete ATLAS 2025TNSTR1683....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486881 2025-05-06 03:42:31 2460801.65453 18.872 0.151 19.3 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
486880 2025-05-05 14:51:38 2460801.11919 16.42 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
178837 SN 2025jqx 6 3 13:00:01.667 +28:25:28.71 SN II 0.08332 GOTO, YSE, ATLAS, LAST, ZTF, BlackGEM GOTO, Pan-STARRS, ATLAS, LAST, ZTF, BlackGEM UCSC, ZTF ATLAS, BlackGEM, GOTO, LAST, Pan-STARRS, ZTF GOTO25chj ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, BG4 - BlackGEM-Cam4, GOTO-N - GOTO-1, LAST - LAST-Cam, P48 - ZTF-Cam, PS1 - GPC1 Lick-3m - KAST, P60 - SEDM Y Y 3 19.49 L-GOTO 2025-05-04 01:23:37.248 GOTO_bot N 2025TNSTR1659....1O
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 ADS Bibcode Unreal Auto classification
257234 2025-05-29 14:06:04 BlackGEM_Bot1 H. Tranin,F. Stoppa,D. Pieterse et al. BlackGEM BlackGEM 13:00:01.675 +28:25:28.46 2025-05-20 00:52:30.000 18.25 BG-q-BlackGem 2 1 PSN BGEM J130001.67+282528.4 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492569 2025-05-20 00:52:30 2460815.5364583 18.25 0.08 20.88 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
492568 2025-04-29 03:19:42 2460794.6386806 20.96 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
Related files
File Comments Last Modified (UT) Modified By
tns_2025jqx_atrep_257234_BlackGEM.pdf Finding Chart 2025-05-29 14:06:08 BlackGEM_Bot1
256671 2025-05-25 17:52:53 ZTF_CATS150 Nabeel Rehemtulla (CIERA,NU),Kaustav Kashyap Das (Caltech) et al. ZTF ZTF 13:00:01.688 +28:25:28.74 2025-05-25 05:54:03.003 18.3874 g-ZTF 2 PSN ZTF25aaruuln ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491378 2025-05-25 05:54:03 2460820.7458681 18.3874 0.0583014 ABMag g-ZTF P48_ZTF-Cam
491377 2025-05-23 06:07:06 2460818.7549306 20.716 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
255156 2025-05-16 19:07:00 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 13:00:01.632 +28:25:28.17 2025-05-16 18:40:52.896 18.53 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
488553 2025-05-16 18:40:53 2460812.27839 18.53 ABMag Clear- LAST_LAST-Cam 400
488552 2025-04-28 21:15:39 2460794.38587 21.1 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
254562 2025-05-08 10:41:48 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:00:01.728 +28:25:29.16 2025-05-08 08:28:08.832 18.656 orange-ATLAS 2 PSN ATLAS25ewn ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487403 2025-05-08 08:28:09 2460803.85288 18.656 0.176 18.88 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
487402 2025-05-06 06:35:35 2460801.77471 16.79 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
254122 2025-05-05 17:20:59 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 13:00:01.667 +28:25:28.71 2025-05-04 06:01:42.816 19.61 i-P1 1 PSN PS25cfz Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486827 2025-05-04 06:01:43 2460799.75119 19.61 0.18 20.7 ABMag i-P1 PS1_GPC1 27 Robot
253977 2025-05-04 22:34:53 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 13:00:01.656 +28:25:28.23 2025-05-04 01:23:37.248 19.49 L-GOTO 2 Other GOTO25chj GOTO 2025TNSTR1659....1O N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486655 2025-05-04 01:23:37 2460799.558067 19.49 0.18 ABMag L-GOTO GOTO-N_GOTO-1 180
486654 2025-05-03 21:17:37 2460799.387232 19.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [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
21349 2025-06-18 09:10:15 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.08332 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
21349 2025-06-18 05:20:37 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jqx_2025-06-18_05-20-37.042904_P60_SEDM_ZTF.ascii Object
21168 2025-05-27 22:01:45 Prasiddha Arunachalam Prasiddha Arunachalam UCSC SN 0.0833 1 1Add UCSC 2025TNSCR1991....1A
Related files
File Comments Last Modified (UT) Modified By
tns_2025jqx_atrep_21168_UCSC.flm 2025-05-27 22:01:45 Prasiddha Arunachalam
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
21168 2025-05-19 07:00:56 Lick-3m / KAST 1200 Arunachalam UCSC tns_2025jqx_2025-05-19_07-00-55.58_Lick-3m_KAST_UCSC_0.flm Object The spectrum shows a blue continuum with no strong spectral features.
21167 2025-05-27 22:01:23 Prasiddha Arunachalam Prasiddha Arunachalam UCSC SN 0.0833 1 1Add UCSC 2025TNSCR1991....1A
Related files
File Comments Last Modified (UT) Modified By
tns_2025jqx_atrep_21167_UCSC.flm 2025-05-27 22:01:23 Prasiddha Arunachalam
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
21167 2025-05-19 07:00:56 Lick-3m / KAST 1200 Arunachalam UCSC tns_2025jqx_2025-05-19_07-00-55.58_Lick-3m_KAST_UCSC.flm Object The spectrum shows a blue continuum with no strong spectral features.
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
21349 2025-06-18 05:20:37 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jqx_2025-06-18_05-20-37.042904_P60_SEDM_ZTF.ascii Object
21168 2025-05-19 07:00:56 Lick-3m / KAST 1200 Arunachalam UCSC tns_2025jqx_2025-05-19_07-00-55.58_Lick-3m_KAST_UCSC_0.flm Object The spectrum shows a blue continuum with no strong spectral features.
21167 2025-05-19 07:00:56 Lick-3m / KAST 1200 Arunachalam UCSC tns_2025jqx_2025-05-19_07-00-55.58_Lick-3m_KAST_UCSC.flm Object The spectrum shows a blue continuum with no strong spectral features.
178836 AT 2025jqw 3 19:55:45.074 -21:24:50.96 ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ATLAS25eqj ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-3, GOTO-S - GOTO-4, PS2 - GPC2 Y Y 18.583 orange-ATLAS 2025-05-03 07:13:18.624 ATLAS_Bot1 N 2025TNSTR1657....1T
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 ADS Bibcode Unreal Auto classification
257161 2025-05-29 00:39:59 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 19:55:45.074 -21:24:50.96 2025-05-26 12:43:56.928 21.14 w-P1 1 PSN PS25czg Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492434 2025-05-26 12:43:57 2460822.03052 21.14 0.21 22 ABMag w-P1 PS2_GPC2 45 Robot
254574 2025-05-08 10:58:18 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 19:55:45.074 -21:24:51.04 2025-05-06 19:28:37.056 18.93 L-GOTO 2 Other GOTO25ciz GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487427 2025-05-06 19:28:37 2460802.311536 18.93 0.08 ABMag L-GOTO GOTO-S_GOTO-3 180
487426 2025-04-13 18:42:33 2460779.279554 19.5 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
253976 2025-05-04 21:59:25 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:55:45.084 -21:24:50.82 2025-05-03 07:13:18.624 18.583 orange-ATLAS 2 PSN ATLAS25eqj ATLAS 2025TNSTR1657....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486653 2025-05-03 07:13:19 2460798.80091 18.583 0.16 19 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
486652 2025-05-02 08:19:55 2460797.84716 18.47 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
178834 AT 2025jqu 3 16:39:48.272 -09:36:47.09 ATLAS, Pan-STARRS, GOTO ATLAS, Pan-STARRS, GOTO ATLAS, GOTO, Pan-STARRS ATLAS25eqg ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-2, PS2 - GPC2 Y Y 19.218 orange-ATLAS 2025-05-01 12:30:46.368 ATLAS_Bot1 N 2025TNSTR1657....1T
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 ADS Bibcode Unreal Auto classification
255635 2025-05-21 08:46:23 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 16:39:48.269 -09:36:46.57 2025-05-20 23:58:45.696 19.23 L-GOTO 2 Other GOTO25cur GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489420 2025-05-20 23:58:46 2460816.499141 19.23 0.14 ABMag L-GOTO GOTO-N_GOTO-2 180
489419 2025-05-12 00:20:25 2460807.514181 18.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
255249 2025-05-17 13:55:51 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 16:39:48.272 -09:36:47.09 2025-04-30 11:39:34.848 19.32 w-P1 1 PSN PS25ctf Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488733 2025-04-30 11:39:35 2460795.98582 19.32 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
253974 2025-05-04 21:53:10 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:39:48.276 -09:36:47.04 2025-05-01 12:30:46.368 19.218 orange-ATLAS 2 PSN ATLAS25eqg ATLAS 2025TNSTR1657....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486649 2025-05-01 12:30:46 2460797.02137 19.218 0.194 19.34 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
486648 2025-04-30 06:03:00 2460795.75208 19.05 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
178833 SN 2025jqt 3 1 22:57:56.396 -06:15:31.69 SN Ia 0.06 ATLAS, ZTF, GOTO ATLAS, ZTF, GOTO ZTF ATLAS, GOTO, ZTF ATLAS25eqc ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-1, GOTO-S - GOTO-3, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.191 orange-ATLAS 2025-04-27 14:31:10.272 ATLAS_Bot1 N 2025TNSTR1657....1T
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 ADS Bibcode Unreal Auto classification
256372 2025-05-24 12:17:41 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 22:57:56.425 -06:15:31.71 2025-05-17 18:36:12.960 18.4 L-GOTO 2 Other GOTO25czn GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490875 2025-05-17 18:36:13 2460813.275152 18.4 0.17 ABMag L-GOTO GOTO-S_GOTO-3 90
490874 2024-12-18 19:56:06 2460663.33062 18.8 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
255078 2025-05-15 12:16:49 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 22:57:56.396 -06:15:31.69 2025-05-08 11:35:55.996 17.8048 r-ZTF 2 PSN ZTF25aapsieb ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488379 2025-05-15 11:35:43 2460810.9831366 18.1995 0.0849119 ABMag r-ZTF P48_ZTF-Cam
488378 2025-05-08 11:35:56 2460803.983287 17.8048 0.083429 ABMag r-ZTF P48_ZTF-Cam
253973 2025-05-04 21:48:56 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:57:56.377 -06:15:31.67 2025-04-27 14:31:10.272 18.191 orange-ATLAS 2 PSN ATLAS25eqc ATLAS 2025TNSTR1657....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486647 2025-04-27 14:31:10 2460793.10498 18.191 0.147 18.74 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
486646 2025-01-09 05:30:13 2460684.72932 18.78 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [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
21214 2025-06-02 21:35:52 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.06 1 Add ZTF 2025TNSCR2078....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
21214 2025-05-30 10:44:55 P60 / SEDM 2700 SEDmRobot ZTF tns_2025jqt_2025-05-30_10-44-55.202902_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
21214 2025-05-30 10:44:55 P60 / SEDM 2700 SEDmRobot ZTF tns_2025jqt_2025-05-30_10-44-55.202902_P60_SEDM_ZTF.ascii Object
178831 SN 2025jqr 3 1 22:23:03.800 +17:18:58.82 SN II 0.05 ATLAS, ZTF, Pan-STARRS ATLAS, ZTF, Pan-STARRS ZTF ATLAS, Pan-STARRS, ZTF ATLAS25eqa ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam, PS2 - GPC2 P60 - SEDM Y Y 1 18.12 orange-ATLAS 2025-04-24 14:29:30.048 ATLAS_Bot1 N 2025TNSTR1657....1T
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 ADS Bibcode Unreal Auto classification
258568 2025-06-14 20:16:41 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 22:23:03.800 +17:18:58.82 2025-05-16 13:39:21.600 18.56 i-P1 1 PSN PS25djg Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495203 2025-05-16 13:39:22 2460812.069 18.56 0.08 20.7 ABMag i-P1 PS2_GPC2 45 Robot
254367 2025-05-07 13:46:42 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 22:23:03.782 +17:18:58.90 2025-04-08 12:10:11.003 19.6026 r-ZTF 3 PSN ZTF25aambvjr ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487079 2025-05-07 11:51:26 2460802.9940509 18.41 0.0710152 ABMag r-ZTF P48_ZTF-Cam
487078 2025-04-08 12:10:11 2460774.0070718 19.6026 0.178912 ABMag r-ZTF P48_ZTF-Cam
487077 2025-04-08 12:05:16 2460774.0036574 19.5447 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
253971 2025-05-04 21:47:04 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:23:03.804 +17:18:58.89 2025-04-24 14:29:30.048 18.12 orange-ATLAS 2 PSN ATLAS25eqa ATLAS 2025TNSTR1657....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486643 2025-04-24 14:29:30 2460790.10382 18.12 0.141 18.47 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
486642 2025-01-21 05:00:49 2460696.7089 17.56 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [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
21097 2025-05-21 18:13:43 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.05 1 Add ZTF 2025TNSCR1886....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
21097 2025-05-20 10:18:10 P60 / SEDM 2700 SEDmRobot ZTF tns_2025jqr_2025-05-20_10-18-09.632776_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
21097 2025-05-20 10:18:10 P60 / SEDM 2700 SEDmRobot ZTF tns_2025jqr_2025-05-20_10-18-09.632776_P60_SEDM_ZTF.ascii Object
178783 AT 2025jov 3 20:46:20.812 -27:30:28.75 ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ATLAS25eoy ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-4, PS1 - GPC1 Y Y 18.987 orange-ATLAS 2025-05-03 08:07:12.576 ATLAS_Bot1 N 2025TNSTR1641....1T
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 ADS Bibcode Unreal Auto classification
258368 2025-06-13 10:47:08 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 20:46:20.812 -27:30:28.75 2025-05-26 13:59:50.208 20.13 w-P1 1 PSN PS25dha Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494825 2025-05-26 13:59:50 2460822.08322 20.13 0.08 22 ABMag w-P1 PS1_GPC1 45 Robot
254974 2025-05-14 13:15:35 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 20:46:20.828 -27:30:28.70 2025-05-06 17:04:55.200 19.36 L-GOTO 2 Other GOTO25cih GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488138 2025-05-06 17:04:55 2460802.211749 19.36 0.15 ABMag L-GOTO GOTO-S_GOTO-4 180
488137 2025-04-18 17:37:30 2460784.234375 19.3 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
253874 2025-05-03 17:38:47 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:46:20.828 -27:30:28.20 2025-05-03 08:07:12.576 18.987 orange-ATLAS 2 PSN ATLAS25eoy ATLAS 2025TNSTR1641....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486495 2025-05-03 08:07:13 2460798.83834 18.987 0.196 19.06 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
486494 2025-05-02 08:43:16 2460797.86338 18.41 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
178772 AT 2025jok 3 15:09:03.564 +30:17:15.09 SDSS J150903.29+301704.4 ALeRCE, Pan-STARRS, ATLAS ZTF, Pan-STARRS, ATLAS ATLAS, Pan-STARRS, ZTF ZTF25aapmkcl ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam, PS1 - GPC1 Y Y 20.4591 g-ZTF 2025-05-03 08:40:10.004 ALeRCE N 2025TNSTR1640....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 ADS Bibcode Unreal Auto classification
255426 2025-05-19 12:52:37 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:09:03.569 +30:17:14.48 2025-05-19 09:51:48.672 19.306 cyan-ATLAS 2 PSN ATLAS25fce ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489013 2025-05-19 09:51:49 2460814.91098 19.306 0.159 19.55 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
489012 2025-05-17 11:47:00 2460812.99097 19.27 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
255254 2025-05-17 13:59:51 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 15:09:03.564 +30:17:15.09 2025-05-10 12:01:59.232 19.67 i-P1 1 PSN PS25ctk Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488738 2025-05-10 12:01:59 2460806.00138 19.67 0.09 20.7 ABMag i-P1 PS1_GPC1 45 Robot
253853 2025-05-03 16:29:48 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 15:09:03.544 +30:17:15.02 2025-05-03 08:40:10.004 20.4591 g-ZTF 2 PSN SDSS J150903.29+301704.4 ZTF25aapmkcl ZTF Early SN candidate (g-rise > 0.23+-0.09 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/ZTF25aapmkcl 2025TNSTR1640....1F N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486450 2025-05-03 08:40:10 2460798.8612269 20.4591 0.174214 20.869 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
486449 2025-05-01 09:40:40 2460796.9032407 20.84 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
178770 SN 2025joi 4 1 21:42:25.091 +23:01:48.13 SN Ia 0.07 SDSS J214225.26+230147.1 ALeRCE, ATLAS, GOTO, Pan-STARRS ZTF, ATLAS, GOTO, Pan-STARRS TCD ATLAS, GOTO, Pan-STARRS, ZTF ZTF25aapnvqx ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS1 - GPC1 LT - SPRAT Y Y 1 19.4765 r-ZTF 2025-05-03 10:41:42.000 ALeRCE N 2025TNSTR1640....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 ADS Bibcode Unreal Auto classification
258528 2025-06-14 19:46:35 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 21:42:25.091 +23:01:48.13 2025-05-24 13:32:21.696 19.27 w-P1 1 PSN PS25dhw Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495163 2025-05-24 13:32:22 2460820.06414 19.27 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
254569 2025-05-08 10:57:23 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 21:42:25.091 +23:01:48.01 2025-05-03 04:34:56.352 19.24 L-GOTO 2 Other GOTO25cjj GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487417 2025-05-03 04:34:56 2460798.690932 19.24 0.17 ABMag L-GOTO GOTO-N_GOTO-2 180
487416 2025-04-25 05:07:51 2460790.713793 19.7 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
253950 2025-05-04 21:00:51 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:42:25.094 +23:01:48.18 2025-05-04 13:48:58.752 19.187 cyan-ATLAS 2 PSN ATLAS25epd ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486600 2025-05-04 13:48:59 2460800.07568 19.187 0.169 19.45 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
486599 2025-05-03 14:58:34 2460799.124 18.62 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
253851 2025-05-03 16:29:48 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 21:42:25.089 +23:01:47.75 2025-05-03 10:41:42.000 19.4765 r-ZTF 2 PSN SDSS J214225.26+230147.1 ZTF25aapnvqx ZTF SN candidate 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/ZTF25aapnvqx 2025TNSTR1640....1F N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486446 2025-05-03 10:41:42 2460798.945625 19.4765 0.128713 20.2847 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
486445 2025-04-30 11:28:05 2460795.9778356 20.4408 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
21050 2025-05-16 13:15:33 Cillian O'Donnell Cillian O'Donnell, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Jacobus Terwel, Thomas Muller Bravo TCD SN Ia 0.07 1 Add TCD snid classification and redshift 2025TNSCR1812....1O
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
21050 2025-05-15 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 Cillian O'Donnell TCD tns_2025joi_2025-05-15_LT_SPRAT_TCD.text Object source was blended, spectrum may contain a little contamination, but was mostly resolvable.
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
21050 2025-05-15 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 Cillian O'Donnell TCD tns_2025joi_2025-05-15_LT_SPRAT_TCD.text Object source was blended, spectrum may contain a little contamination, but was mostly resolvable.
178765 AT 2025jod 4 16:04:54.446 -14:59:23.68 ZTF, GOTO, ATLAS, Pan-STARRS ZTF, GOTO, ATLAS, Pan-STARRS ATLAS, GOTO, Pan-STARRS, ZTF ZTF25aapcoms ATLAS-STH - ATLAS-03, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS1 - GPC1 Y Y 20.1171 g-ZTF 2025-05-01 08:33:18.999 Fritz N 2025TNSTR1646....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 ADS Bibcode Unreal Auto classification
258373 2025-06-13 10:50:50 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 16:04:54.446 -14:59:23.68 2025-06-01 11:15:36.288 19.95 w-P1 1 PSN PS25dhc Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494834 2025-06-01 11:15:36 2460827.96917 19.95 0.11 22 ABMag w-P1 PS1_GPC1 45 Robot
254201 2025-05-06 12:18:06 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:04:54.433 -14:59:23.95 2025-05-05 00:42:22.752 19.049 cyan-ATLAS 2 PSN ATLAS25etd ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486879 2025-05-05 00:42:23 2460800.52943 19.049 0.133 19.51 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
486878 2025-05-04 02:23:57 2460799.59997 19.42 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
253907 2025-05-04 11:01:46 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 16:04:54.449 -14:59:23.55 2025-05-04 03:14:51.648 19.35 L-GOTO 2 Other GOTO25cgw GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486541 2025-05-04 03:14:52 2460799.63532 19.35 0.15 ABMag L-GOTO GOTO-N_GOTO-1 180
486540 2025-05-03 00:40:44 2460798.528293 18.4 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
253840 2025-05-03 12:09:08 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 16:04:54.443 -14:59:23.82 2025-05-01 08:33:18.999 20.1171 g-ZTF 3 PSN ZTF25aapcoms ZTF 2025TNSTR1646....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486417 2025-05-03 09:35:11 2460798.8994329 19.6074 0.107505 ABMag r-ZTF P48_ZTF-Cam
486416 2025-05-01 08:33:19 2460796.8564699 20.1171 0.186417 ABMag g-ZTF P48_ZTF-Cam
486415 2025-04-25 09:04:20 2460790.8780093 20.2159 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
178719 AT 2025jmk 3 14:13:08.690 -01:28:35.99 WFST, DESIRT WFST, DESIRT DESIRT, WFST WFST0588jmhu CTIO-4m - DECAM, WFST - WFST-WFC Y Y 22.27 g-WFST 2025-04-27 17:15:21.600 WFST_SN N 2025TNSTR1645....1X
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 ADS Bibcode Unreal Auto classification
256183 2025-05-23 21:13:36 DESIRT_Bot Xander J. Hall (Carnegie Mellon U.),Tomás Ahumada (Caltech),Lei Hu (Carnegie Mellon U.) et al. DESIRT DESIRT 14:13:08.700 -01:28:35.99 2025-05-20 05:40:49.152 20.7629 r-Sloan 1 PSN C202505201413087m012836 DESIRT Discovered as part of the DECam ZTF experiment. (PI: Ahumada) N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490639 2025-05-20 05:40:49 2460815.7366837 20.7629 0.0291725 ABMag r-Sloan CTIO-4m_DECAM
254671 2025-05-09 19:51:02 DESIRT_Bot Xander J. Hall (Carnegie Mellon U.),Lei Hu (Carnegie Mellon U.),Antonella Palmese (Carnegie Mellon U.) et al. DESIRT DESIRT 14:13:08.701 -01:28:35.78 2025-04-28 05:39:53.856 22.5613 g-Sloan 1 PSN C202504281413087m012836 DESIRT N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487634 2025-04-28 05:39:54 2460793.7360436 22.5613 0.0888832 ABMag g-Sloan CTIO-4m_DECAM
253791 2025-05-03 09:43:09 WFST_SN Zelin Xu,Dezheng Meng,Ji-an Jiang et al. WFST WFST 14:13:08.690 -01:28:35.99 2025-04-27 17:15:21.600 22.27 g-WFST 2 PSN WFST0588jmhu WFST 2025TNSTR1645....1X N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486314 2025-04-27 17:15:22 2460793.219 22.27 0.09 ABMag g-WFST WFST_WFST-WFC 90
486313 2025-04-24 17:12:29 2460790.217 22.79 ABMag g-WFST WFST_WFST-WFC 90 [Last non detection]
178676 AT 2025jkt 2 14:11:05.950 -02:01:46.53 WFST, DESIRT WFST, DESIRT DESIRT, WFST WFST0584rhgy CTIO-4m - DECAM, WFST - WFST-WFC Y Y 22.71 g-WFST 2025-04-23 16:19:12.000 WFST_SN N 2025TNSTR1645....1X
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 ADS Bibcode Unreal Auto classification
257536 2025-06-01 05:19:53 DESIRT_Bot Xander J. Hall (Carnegie Mellon U.),Lei Hu (Carnegie Mellon U.),Antonella Palmese (Carnegie Mellon U.) et al. DESIRT DESIRT 14:11:05.966 -02:01:46.58 2025-04-22 05:42:25.920 22.8292 g-Sloan 1 PSN T202504221411060m020147 DESIRT N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493201 2025-04-22 05:42:26 2460787.7377973 22.8292 0.135168 ABMag g-Sloan CTIO-4m_DECAM
253744 2025-05-03 09:43:09 WFST_SN Zelin Xu,Dezheng Meng,Ji-an Jiang et al. WFST WFST 14:11:05.950 -02:01:46.53 2025-04-23 16:19:12.000 22.71 g-WFST 2 PSN WFST0584rhgy WFST 2025TNSTR1645....1X N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486220 2025-04-23 16:19:12 2460789.18 22.71 0.12 ABMag g-WFST WFST_WFST-WFC 90
486219 2025-04-21 18:12:58 2460787.259 22.65 ABMag g-WFST WFST_WFST-WFC 90 [Last non detection]
178569 AT 2025jgq 4 13:44:12.935 -01:28:54.77 WFST, ALeRCE, DESIRT, GOTO WFST, ZTF, DESIRT, GOTO DESIRT, GOTO, WFST, ZTF WFST0578rekw CTIO-4m - DECAM, GOTO-N - GOTO-1, GOTO-S - GOTO-3, P48 - ZTF-Cam, WFST - WFST-WFC Y Y 21.36 g-WFST 2025-04-17 17:45:36.000 WFST_SN N 2025TNSTR1645....1X
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 ADS Bibcode Unreal Auto classification
256381 2025-05-24 12:24:00 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 13:44:12.907 -01:28:53.91 2025-05-23 09:55:57.504 19.72 L-GOTO 2 Other GOTO25czz GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490893 2025-05-23 09:55:58 2460818.913864 19.72 0.17 ABMag L-GOTO GOTO-S_GOTO-3 180
490892 2025-05-20 23:16:00 2460816.469443 19.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
256309 2025-05-23 21:13:36 DESIRT_Bot Xander J. Hall (Carnegie Mellon U.),Tomás Ahumada (Caltech),Lei Hu (Carnegie Mellon U.) et al. DESIRT DESIRT 13:44:12.941 -01:28:54.87 2025-05-20 04:09:48.672 21.9697 r-Sloan 1 PSN T202505201344129m012855 DESIRT Discovered as part of the DECam ZTF experiment. (PI: Ahumada) N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490765 2025-05-20 04:09:49 2460815.673477 21.9697 0.0794534 ABMag r-Sloan CTIO-4m_DECAM
256141 2025-05-23 18:24:40 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 13:44:12.935 -01:28:54.77 2025-05-23 06:03:40.000 19.5401 r-ZTF 2 PSN SDSS J134413.19-012855.0 ZTF25aardatq ZTF Early SN candidate (r-rise > 0.40+-0.07 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/ZTF25aardatq N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490546 2025-05-23 06:03:40 2460818.7525463 19.5401 0.130432 20.411 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
490545 2025-05-21 06:22:54 2460816.7659028 20.3339 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
253632 2025-05-03 09:34:57 WFST_SN Zelin Xu,Dezheng Meng,Ji-an Jiang et al. WFST WFST 13:44:12.930 -01:28:54.94 2025-04-17 17:45:36.000 21.36 g-WFST 2 PSN WFST0578rekw WFST 2025TNSTR1645....1X N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485998 2025-04-17 17:45:36 2460783.24 21.36 0.09 ABMag g-WFST WFST_WFST-WFC 90
485997 2025-04-15 18:12:58 2460781.259 20.68 ABMag g-WFST WFST_WFST-WFC 60 [Last non detection]
178563 AT 2025jgk 2 13:26:19.931 +03:49:02.76 WFST, Pan-STARRS WFST, Pan-STARRS Pan-STARRS, WFST WFST0578qtgb PS1 - GPC1, WFST - WFST-WFC Y Y 21.69 g-WFST 2025-04-17 17:38:24.000 WFST_SN N 2025TNSTR1645....1X
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 ADS Bibcode Unreal Auto classification
256735 2025-05-25 22:05:36 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 13:26:19.931 +03:49:02.76 2025-05-02 07:28:51.744 20.88 w-P1 1 PSN PS25cwj Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491535 2025-05-02 07:28:52 2460797.81171 20.88 0.17 22 ABMag w-P1 PS1_GPC1 45 Robot
253626 2025-05-03 09:34:57 WFST_SN Zelin Xu,Dezheng Meng,Ji-an Jiang et al. WFST WFST 13:26:19.930 +03:49:02.67 2025-04-17 17:38:24.000 21.69 g-WFST 2 PSN WFST0578qtgb WFST 2025TNSTR1645....1X N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485986 2025-04-17 17:38:24 2460783.235 21.69 0.13 ABMag g-WFST WFST_WFST-WFC 90
485985 2025-04-15 18:07:12 2460781.255 21.13 ABMag g-WFST WFST_WFST-WFC 60 [Last non detection]
178436 AT 2025jbo 2 20:11:36.135 +03:15:19.50 GOTO, ZTF GOTO, ZTF GOTO, ZTF GOTO25cfz GOTO-N - GOTO-1, P48 - ZTF-Cam Y Y 19.39 L-GOTO 2025-05-03 05:17:11.328 GOTO_bot N 2025TNSTR1643....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 ADS Bibcode Unreal Auto classification
255525 2025-05-20 10:41:36 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 20:11:36.135 +03:15:19.50 2025-05-01 11:34:18.001 19.7712 g-ZTF 3 PSN ZTF25aapfrgj ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489233 2025-05-20 10:29:19 2460815.9370255 19.7862 0.199305 ABMag r-ZTF P48_ZTF-Cam
489232 2025-05-01 11:34:18 2460796.9821528 19.7712 0.129334 ABMag g-ZTF P48_ZTF-Cam
489231 2025-04-29 11:33:16 2460794.9814352 20.1163 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
253478 2025-05-03 07:54:55 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 20:11:36.173 +03:15:19.45 2025-05-03 05:17:11.328 19.39 L-GOTO 2 Other GOTO25cfz GOTO 2025TNSTR1643....1R N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485703 2025-05-03 05:17:11 2460798.720274 19.39 0.17 ABMag L-GOTO GOTO-N_GOTO-1 180
485702 2025-05-02 05:06:16 2460797.71268 19.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
178413 SN 2025jar 4 1 15:13:53.760 +00:17:19.89 SN Ia-91bg-like 0.071 YSE, ZTF, GOTO, Pan-STARRS Pan-STARRS, ZTF, GOTO UCSC GOTO, Pan-STARRS, ZTF PS25bze GOTO-N - GOTO-1, P48 - ZTF-Cam, PS1 - GPC1 Lick-3m - KAST Y Y 1 19.77 g-P1 2025-05-02 10:49:37.632 YSE_Bot1 N 2025TNSTR1629....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 ADS Bibcode Unreal Auto classification
258594 2025-06-14 20:40:20 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 15:13:53.760 +00:17:19.89 2025-05-03 10:14:05.280 19.64 w-P1 1 PSN PS25bze Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495230 2025-05-03 10:14:05 2460798.92645 19.64 0.07 22 ABMag w-P1 PS1_GPC1 45 Robot
254977 2025-05-14 13:18:02 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 15:13:53.768 +00:17:20.01 2025-05-03 03:43:14.592 19.6 L-GOTO 2 Other GOTO25cin GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488144 2025-05-03 03:43:15 2460798.655025 19.6 0.17 ABMag L-GOTO GOTO-N_GOTO-1 180
488143 2025-04-28 00:01:18 2460793.500902 19.8 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
254579 2025-05-08 12:42:06 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 15:13:53.767 +00:17:19.82 2025-05-01 08:27:06.001 20.2436 g-ZTF 3 PSN ZTF25aapclig ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487439 2025-05-08 10:44:38 2460803.947662 18.9232 0.0975522 ABMag r-ZTF P48_ZTF-Cam
487438 2025-05-01 08:27:06 2460796.8521528 20.2436 0.189371 ABMag g-ZTF P48_ZTF-Cam
487437 2025-04-30 09:29:45 2460795.8956597 20.3767 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
253428 2025-05-02 18:16:19 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 15:13:53.759 +00:17:19.85 2025-05-02 10:49:37.632 19.77 g-P1 1 PSN PS25bze Pan-STARRS 2025TNSTR1629....1J N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485618 2025-05-02 10:49:38 2460797.95113 19.77 0.08 21 ABMag g-P1 PS1_GPC1 27 Robot
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21234 2025-06-06 05:17:52 Ravjit Kaur Ravjit Kaur (UCSC), Kishore Patra (UCSC), Kyle Davis (UCSC), Ryan Foley (UCSC) UCSC SN Ia-91bg-like 0.071 1 Add UCSC When the redshift is given to 2 decimal places, it is derived from the SN spectrum. Otherwise, the redshift is determined from the host galaxy. We measure a redshift of 0.0713 from a spectrum of the host galaxy, which differs from the NED-listed redshift that was inferred from a friends-of-friends procedure. The spectrum matches well with SN 1991bg-like SNe Ia at a phase of about 18 days after peak at a redshift of 0.07, consistent with our spectroscopic redshift measurement. We measure a Si II 6355 velocity of -8,100 km/s. 2025TNSCR2130....1K
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
21234 2025-06-03 08:05:50 Lick-3m / KAST Ravjit Kaur UCSC tns_2025jar_2025-06-03_08-05-50.01_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
21234 2025-06-03 08:05:50 Lick-3m / KAST Ravjit Kaur UCSC tns_2025jar_2025-06-03_08-05-50.01_Lick-3m_KAST_UCSC.flm Object
178409 AT 2025jan 2 18:01:55.885 +22:42:58.91 ALeRCE, Pan-STARRS ZTF, Pan-STARRS Pan-STARRS, ZTF ZTF25aaoxsal P48 - ZTF-Cam, PS2 - GPC2 Y Y 20.3723 r-ZTF 2025-04-30 09:10:38.004 ALeRCE N 2025TNSTR1621....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 ADS Bibcode Unreal Auto classification
257167 2025-05-29 00:41:56 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 18:01:55.885 +22:42:58.91 2025-05-26 09:00:33.696 21.1 w-P1 1 PSN PS25czm Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492440 2025-05-26 09:00:34 2460821.87539 21.1 0.07 22 ABMag w-P1 PS2_GPC2 45 Robot
253417 2025-05-02 15:29:18 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 18:01:55.883 +22:42:59.13 2025-04-30 09:10:38.004 20.3723 r-ZTF 3 PSN ZTF25aaoxsal ZTF SN candidate 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/ZTF25aaoxsal 2025TNSTR1621....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485596 2025-05-02 09:40:29 2460797.9031134 19.9857 0.157642 20.7409 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
485595 2025-04-30 09:10:38 2460795.8823843 20.3723 0.204983 20.7762 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
485594 2025-04-30 08:56:32 2460795.8725926 20.5749 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
178406 SN 2025jak 6 1 18:44:58.100 +41:24:23.66 SN Ia 0.065 ALeRCE, ATLAS, GOTO, Fink, LAST, Pan-STARRS ZTF, ATLAS, GOTO, LAST, Pan-STARRS ZTF ATLAS, GOTO, LAST, Pan-STARRS, ZTF ZTF25aapjaog ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, LAST - LAST-Cam, P48 - ZTF-Cam, PS2 - GPC2 P60 - SEDM Y Y 1 20.1306 r-ZTF 2025-05-02 09:41:56.003 ALeRCE N 2025TNSTR1621....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 ADS Bibcode Unreal Auto classification
258634 2025-06-15 13:23:39 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 18:44:58.100 +41:24:23.66 2025-05-04 12:39:21.312 19.29 w-P1 1 PSN PS25dkx Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495299 2025-05-04 12:39:21 2460800.02733 19.29 0.04 22 ABMag w-P1 PS2_GPC2 45 Robot
257391 2025-05-30 21:02:55 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 18:44:58.124 +41:24:23.98 2025-05-30 20:44:12.192 18.75 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
492930 2025-05-30 20:44:12 2460826.36403 18.75 ABMag Clear- LAST_LAST-Cam 400
492929 2024-07-02 18:50:38 2460494.28516 21.55 ABMag Clear- LAST_LAST-Cam 2800 [Last non detection]
255664 2025-05-21 18:15:28 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 18:44:58.111 +41:24:23.81 2025-05-02 09:41:56.003 20.1306 r-ZTF 2 PSN ZTF25aapjaog ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aapjaog N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489493 2025-05-02 09:41:56 2460797.9041204 20.1306 0.163644 20.6777 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
489492 2025-04-30 09:59:13 2460795.9161227 20.5221 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
254854 2025-05-12 14:51:43 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 18:44:58.174 +41:24:23.57 2025-05-04 02:12:30.528 19.36 L-GOTO 2 Other GOTO25cko GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487959 2025-05-04 02:12:31 2460799.592021 19.36 0.16 ABMag L-GOTO GOTO-N_GOTO-2 180
487958 2025-04-26 02:12:40 2460791.592132 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
254304 2025-05-06 17:14:56 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:44:58.105 +41:24:23.97 2025-05-06 11:35:11.328 19.201 orange-ATLAS 2 PSN ATLAS25ett ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486991 2025-05-06 11:35:11 2460801.98277 19.201 0.198 19.3 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
486990 2025-05-04 12:49:00 2460800.03403 19.18 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
253414 2025-05-02 15:29:18 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 18:44:58.120 +41:24:24.05 2025-05-02 09:41:56.003 20.1306 r-ZTF 2 PSN ZTF25aapjaog ZTF Early SN candidate (r-rise > 0.20+-0.08 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/ZTF25aapjaog 2025TNSTR1621....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485588 2025-05-02 09:41:56 2460797.9041204 20.1306 0.163644 20.6777 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
485587 2025-04-30 09:59:13 2460795.9161227 20.5221 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
21044 2025-05-15 08:08:09 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 0.065 1 Add ZTF 2025TNSCR1799....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
21044 2025-05-15 07:14:25 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jak_2025-05-15_07-14-24.791852_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
21044 2025-05-15 07:14:25 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jak_2025-05-15_07-14-24.791852_P60_SEDM_ZTF.ascii Object
178400 SN 2025jae 4 1 18:17:32.775 +42:10:38.20 SN Ia 0.057416 SDSS J181732.62+421033.8 ALeRCE, Fink, ATLAS, GOTO ZTF, ATLAS, GOTO ZTF ATLAS, GOTO, ZTF ZTF25aapjruy ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, P48 - ZTF-Cam P60 - SEDM Y Y 1 20.1971 r-ZTF 2025-05-02 09:41:56.003 ALeRCE N 2025TNSTR1621....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 ADS Bibcode Unreal Auto classification
255296 2025-05-18 06:54:13 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 18:17:32.753 +42:10:38.24 2025-05-18 02:15:56.160 18.01 L-GOTO 2 Other GOTO25ctb GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488810 2025-05-18 02:15:56 2460813.594397 18.01 0.11 ABMag L-GOTO GOTO-N_GOTO-2 180
488809 2025-05-04 00:55:13 2460799.538351 19.1 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
254747 2025-05-10 18:58:50 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:17:32.802 +42:10:38.25 2025-05-10 11:49:57.792 18.463 orange-ATLAS 2 PSN ATLAS25exs ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487788 2025-05-10 11:49:58 2460805.99303 18.463 0.154 18.82 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
487787 2025-05-06 12:03:37 2460802.00251 19.42 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
254745 2025-05-10 18:15:18 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 18:17:32.775 +42:10:38.20 2025-05-02 09:41:56.003 20.1971 r-ZTF 2 PSN ZTF25aapjruy ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aapjruy N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487784 2025-05-02 09:41:56 2460797.9041204 20.1971 0.1547 20.6686 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
487783 2025-05-01 10:07:49 2460796.9220949 20.7799 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
253408 2025-05-02 15:29:18 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 18:17:32.782 +42:10:38.35 2025-05-02 09:41:56.003 20.1971 r-ZTF 3 PSN SDSS J181732.62+421033.8 ZTF25aapjruy ZTF Early SN candidate (g-rise > 0.82+-0.17 mag/day, r-rise > 0.59+-0.16 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/ZTF25aapjruy 2025TNSTR1621....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485574 2025-05-02 10:46:09 2460797.9487153 20.161 0.162485 20.8119 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
485573 2025-05-02 09:41:56 2460797.9041204 20.1971 0.1547 20.6686 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
485572 2025-05-01 11:14:48 2460796.9686111 20.9632 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
21043 2025-05-15 07:22:38 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 0.057416 1 Add ZTF 2025TNSCR1799....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
21043 2025-05-15 05:40:44 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jae_2025-05-15_05-40-43.975278_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
21043 2025-05-15 05:40:44 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025jae_2025-05-15_05-40-43.975278_P60_SEDM_ZTF.ascii Object
178397 AT 2025jab 2 18:52:44.645 +25:34:05.47 WISEA J185244.80+253409.2 ALeRCE, GOTO ZTF, GOTO GOTO, ZTF ZTF25aapkbnp GOTO-N - GOTO-2, P48 - ZTF-Cam Y Y 20.1279 g-ZTF 2025-05-02 11:28:48.999 ALeRCE N 2025TNSTR1621....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 ADS Bibcode Unreal Auto classification
255735 2025-05-22 08:37:27 GOTO_bot A. Kumar,B. Gompertz,K. Ackley et al. GOTO GOTO 18:52:44.681 +25:34:05.89 2025-05-19 02:00:36.864 19.46 L-GOTO 2 Other GOTO25cvp GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489639 2025-05-19 02:00:37 2460814.583763 19.46 0.2 ABMag L-GOTO GOTO-N_GOTO-2 180
489638 2025-04-26 02:56:32 2460791.622585 19.6 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
253405 2025-05-02 15:29:18 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 18:52:44.645 +25:34:05.47 2025-05-02 11:28:48.999 20.1279 g-ZTF 2 PSN WISEA J185244.80+253409.2 ZTF25aapkbnp ZTF Early SN candidate (g-rise > 0.09+-0.02 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/ZTF25aapkbnp 2025TNSTR1621....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485565 2025-05-02 11:28:49 2460797.9783449 20.1279 0.133662 21.063 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
485564 2025-04-24 10:56:06 2460789.955625 20.8351 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
178396 AT 2025jaa 3 11:34:08.485 +47:16:01.95 ATLAS, LAST, ZTF ATLAS, LAST, ZTF ATLAS, LAST, ZTF ATLAS25eni ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, LAST - LAST-Cam, P48 - ZTF-Cam Y Y 19.151 orange-ATLAS 2025-04-26 08:34:53.184 ATLAS_Bot1 N 2025TNSTR1622....1T
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 ADS Bibcode Unreal Auto classification
258708 2025-06-16 06:09:51 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 11:34:08.485 +47:16:01.95 2025-05-21 05:17:12.001 19.1769 g-ZTF 2 PSN ZTF25aavgqgl ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495410 2025-06-16 05:19:59 2460842.7222106 19.6209 0.160116 ABMag g-ZTF P48_ZTF-Cam
495409 2025-05-21 05:17:12 2460816.7202778 19.1769 0.0468286 ABMag g-ZTF P48_ZTF-Cam
256525 2025-05-24 20:18:25 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 11:34:08.486 +47:16:02.08 2025-05-24 19:26:53.376 19.42 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
491103 2025-05-24 19:26:53 2460820.31034 19.42 ABMag Clear- LAST_LAST-Cam 400
491102 2025-04-29 22:13:07 2460795.42577 20.02 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
253401 2025-05-02 14:47:44 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:34:08.456 +47:16:01.59 2025-04-26 08:34:53.184 19.151 orange-ATLAS 2 PSN ATLAS25eni ATLAS 2025TNSTR1622....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485558 2025-04-26 08:34:53 2460791.85756 19.151 0.173 19.46 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
485557 2025-04-24 12:19:18 2460790.0134 18.99 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
178395 AT 2025izz 2 17:12:15.684 +38:10:09.66 ZTF, Pan-STARRS ZTF, Pan-STARRS Pan-STARRS, ZTF ZTF25aaoxyte P48 - ZTF-Cam, PS2 - GPC2 Y Y 21.1863 g-ZTF 2025-04-22 09:22:21.999 Fritz N 2025TNSTR1632....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 ADS Bibcode Unreal Auto classification
257644 2025-06-02 21:05:03 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 17:12:15.684 +38:10:09.66 2025-05-29 10:17:24.000 20.8 w-P1 1 PSN PS25dcd Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493397 2025-05-29 10:17:24 2460824.92875 20.8 0.07 22 ABMag w-P1 PS2_GPC2 45 Robot
253400 2025-05-02 14:47:03 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 17:12:15.682 +38:10:09.70 2025-04-22 09:22:21.999 21.1863 g-ZTF 3 PSN ZTF25aaoxyte ZTF 2025TNSTR1632....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485556 2025-05-02 10:36:37 2460797.9420949 19.7721 0.102532 ABMag g-ZTF P48_ZTF-Cam
485555 2025-04-22 09:22:22 2460787.8905324 21.1863 0.299039 ABMag g-ZTF P48_ZTF-Cam
485554 2025-04-20 09:51:56 2460785.9110648 20.1425 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
178394 AT 2025izy 3 19:49:06.908 +78:51:20.32 ZTF, ATLAS, GOTO ZTF, ATLAS, GOTO ATLAS, GOTO, ZTF ZTF25aanxtou ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, P48 - ZTF-Cam Y Y 19.8542 g-ZTF 2025-04-22 09:21:29.001 Fritz N 2025TNSTR1632....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 ADS Bibcode Unreal Auto classification
256615 2025-05-25 08:35:17 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 19:49:06.981 +78:51:19.88 2025-04-26 05:04:19.776 19.17 L-GOTO 2 Other GOTO25dbw GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491278 2025-04-26 05:04:20 2460791.711343 19.17 0.18 ABMag L-GOTO GOTO-N_GOTO-2 180
491277 2025-04-21 03:51:41 2460786.660891 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
256361 2025-05-24 11:48:13 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:49:06.694 +78:51:20.37 2025-05-22 12:11:07.872 18.88 orange-ATLAS 2 PSN ATLAS25fia ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490853 2025-05-22 12:11:08 2460818.00773 18.88 0.159 19.14 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
490852 2025-05-16 13:12:39 2460812.05045 17.29 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
253399 2025-05-02 14:46:47 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 19:49:06.908 +78:51:20.32 2025-04-22 09:21:29.001 19.8542 g-ZTF 3 PSN ZTF25aanxtou ZTF 2025TNSTR1632....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485553 2025-05-02 11:08:09 2460797.9639931 19.5894 0.120941 ABMag g-ZTF P48_ZTF-Cam
485552 2025-04-22 09:21:29 2460787.889919 19.8542 0.191152 ABMag g-ZTF P48_ZTF-Cam
485551 2025-04-20 09:50:07 2460785.9098032 19.2357 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
178388 SN 2025izs 3 1 11:38:06.357 +43:56:59.16 SN Ia 0.05296 ATLAS, ALeRCE, LAST ATLAS, ZTF, LAST ZTF ATLAS, LAST, ZTF ATLAS25emv ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, LAST - LAST-Cam, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.369 cyan-ATLAS 2025-04-28 09:18:51.840 ATLAS_Bot1 N 2025TNSTR1622....1T
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 ADS Bibcode Unreal Auto classification
256538 2025-05-24 22:52:56 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 11:38:06.315 +43:56:58.26 2025-05-24 19:26:53.376 19.19 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
491126 2025-05-24 19:26:53 2460820.31034 19.19 ABMag Clear- LAST_LAST-Cam 400
491125 2024-03-03 22:25:28 2460373.43435 21.72 ABMag Clear- LAST_LAST-Cam 11100 [Last non detection]
253857 2025-05-03 16:29:48 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 11:38:06.357 +43:56:59.16 2025-05-03 07:53:37.997 18.5392 g-ZTF 2 PSN SDSS J113806.32+435659.2 ZTF25aaplvcg ZTF Early SN candidate (g-rise > 1.16+-0.04 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/ZTF25aaplvcg N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486459 2025-05-03 07:53:38 2460798.828912 18.5392 0.0804216 20.5848 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
486458 2025-05-03 06:08:43 2460798.7560532 20.4028 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
253384 2025-05-02 14:03:57 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:38:06.341 +43:56:59.14 2025-04-28 09:18:51.840 19.369 cyan-ATLAS 2 PSN ATLAS25emv ATLAS 2025TNSTR1622....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485521 2025-04-28 09:18:52 2460793.8881 19.369 0.186 19.53 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
485520 2025-04-26 09:12:42 2460791.88382 19.46 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [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
21076 2025-05-20 20:16:47 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.05296 1 Add ZTF 2025TNSCR1859....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
21076 2025-05-12 07:22:48 P60 / SEDM 2700 SEDmRobot ZTF tns_2025izs_2025-05-12_07-22-47.737442_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
21076 2025-05-12 07:22:48 P60 / SEDM 2700 SEDmRobot ZTF tns_2025izs_2025-05-12_07-22-47.737442_P60_SEDM_ZTF.ascii Object
178378 AT 2025izi 2 14:14:17.084 +27:16:43.23 ZTF, GOTO ZTF, GOTO GOTO, ZTF ZTF25aaosoda GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam Y Y 19.8751 g-ZTF 2025-04-29 09:38:13.997 Fritz N 2025TNSTR1631....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 ADS Bibcode Unreal Auto classification
255726 2025-05-22 06:54:25 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 14:14:17.085 +27:16:43.35 2025-05-06 23:44:55.392 19.62 L-GOTO 2 Other GOTO25cuw GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489623 2025-05-06 23:44:55 2460802.489534 19.62 0.2 ABMag L-GOTO GOTO-N_GOTO-1 360
489622 2025-05-04 00:02:38 2460799.50183 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
253367 2025-05-02 11:06:51 Fritz Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 14:14:17.084 +27:16:43.23 2025-04-29 09:38:13.997 19.8751 g-ZTF 3 PSN ZTF25aaosoda ZTF 2025TNSTR1631....1P N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485475 2025-05-02 09:00:04 2460797.8750463 19.679 0.0905396 ABMag g-ZTF P48_ZTF-Cam
485474 2025-04-29 09:38:14 2460794.9015509 19.8751 0.190513 ABMag g-ZTF P48_ZTF-Cam
485473 2025-04-29 07:57:15 2460794.8314236 20.5929 ABMag r-ZTF P48_ZTF-Cam [Last non detection]