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Showing results 301 to 350 out of 21,109
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
176679 AT 2025gpd 2 10:21:54.676 -79:52:37.81 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25dnv ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3 Y Y 18.865 cyan-ATLAS 2025-04-03 06:22:22.656 ATLAS_Bot1 N 2025TNSTR1250....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
250985 2025-04-05 09:16:56 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 10:21:54.148 -79:52:37.67 2025-04-05 08:50:50.496 18.8 L-GOTO 2 Other GOTO25bqt GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480893 2025-04-05 08:50:50 2460770.868641 18.8 0.14 ABMag L-GOTO GOTO-S_GOTO-3 180
480892 2025-04-03 08:53:17 2460768.870335 19.3 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250678 2025-04-03 09:58:56 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:21:54.676 -79:52:37.81 2025-04-03 06:22:22.656 18.865 cyan-ATLAS 2 PSN ATLAS25dnv ATLAS 2025TNSTR1250....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480369 2025-04-03 06:22:23 2460768.76554 18.865 0.149 19.17 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480368 2025-03-31 21:44:20 2460766.40579 19.48 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176642 SN 2025gnv 3 1 21:06:16.789 +21:48:20.75 SN Ia 0.04 ATLAS, GOTO, ALeRCE ATLAS, GOTO, ZTF ZTF ATLAS, GOTO, ZTF ATLAS25dnj ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.093 orange-ATLAS 2025-03-31 15:14:34.368 ATLAS_Bot1 N 2025TNSTR1250....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
251174 2025-04-07 18:14:49 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 21:06:16.789 +21:48:20.75 2025-04-07 12:25:56.004 18.136 r-ZTF 2 PSN SDSS J210616.22+214824.2 ZTF25aalwadw ZTF Early SN candidate (r-rise > 0.06+-0.00 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aalwadw N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481274 2025-04-07 12:25:56 2460773.0180093 18.136 0.0646113 19.8746 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
481273 2025-04-07 11:10:13 2460772.9654282 19.7083 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
250980 2025-04-05 07:57:14 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 21:06:16.803 +21:48:20.64 2025-04-05 05:48:27.936 18.32 L-GOTO 2 Other GOTO25bqq GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480880 2025-04-05 05:48:28 2460770.741991 18.32 0.07 ABMag L-GOTO GOTO-N_GOTO-2 180
480879 2024-12-18 20:05:35 2460663.33721 19.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
250633 2025-04-03 07:38:40 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:06:16.803 +21:48:20.71 2025-03-31 15:14:34.368 18.093 orange-ATLAS 2 PSN ATLAS25dnj ATLAS 2025TNSTR1250....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480321 2025-03-31 15:14:34 2460766.13512 18.093 0.084 19.04 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
480320 2025-03-30 15:30:17 2460765.14603 15.9 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
20956 2025-05-03 14:35:28 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.04 1 Add ZTF 2025TNSCR1652....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
20956 2025-04-15 10:27:25 P60 / SEDM 2700 SEDmRobot ZTF tns_2025gnv_2025-04-15_10-27-24.757604_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
20956 2025-04-15 10:27:25 P60 / SEDM 2700 SEDmRobot ZTF tns_2025gnv_2025-04-15_10-27-24.757604_P60_SEDM_ZTF.ascii Object
176641 AT 2025gnu 2 11:02:26.248 +45:38:46.37 ATLAS, YSE ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS25dng ATLAS-MLO - ATLAS-01, PS2 - GPC2 Y Y 19.302 orange-ATLAS 2025-03-31 06:51:44.352 ATLAS_Bot1 N 2025TNSTR1250....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
251614 2025-04-13 20:10:51 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 11:02:26.248 +45:38:46.37 2025-03-28 08:03:28.800 19.77 g-P1 1 PSN PS25bkd Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
482067 2025-03-28 08:03:29 2460762.83575 19.77 0.1 21 ABMag g-P1 PS2_GPC2 27 Robot
250632 2025-04-03 07:37:40 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:02:26.259 +45:38:46.47 2025-03-31 06:51:44.352 19.302 orange-ATLAS 2 PSN ATLAS25dng ATLAS 2025TNSTR1250....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480319 2025-03-31 06:51:44 2460765.78593 19.302 0.196 19.48 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
480318 2025-03-30 10:05:57 2460764.9208 19.34 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
176640 SN 2025gnt 3 1 14:08:41.904 -21:35:43.34 SN Ia 0.0291 ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ePESSTO+ ATLAS, GOTO, Pan-STARRS ATLAS25dna ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4, PS1 - GPC1 ESO-NTT - EFOSC2-NTT Y Y 1 17.468 cyan-ATLAS 2025-03-31 04:49:18.624 ATLAS_Bot1 N 2025TNSTR1250....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
255094 2025-05-15 22:40:29 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 14:08:41.904 -21:35:43.34 2025-05-06 09:39:00.576 17.81 w-P1 1 PSN PS25csm Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488411 2025-05-06 09:39:01 2460801.90209 17.81 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
250764 2025-04-03 17:04:05 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 14:08:41.901 -21:35:43.99 2025-04-02 11:57:40.032 17.07 L-GOTO 2 Other GOTO25bjg GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480468 2025-04-02 11:57:40 2460767.998384 17.07 0.03 ABMag L-GOTO GOTO-S_GOTO-4 180
480467 2025-03-20 12:26:07 2460755.018138 19.2 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250631 2025-04-03 07:32:38 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:08:41.914 -21:35:43.64 2025-03-31 04:49:18.624 17.468 cyan-ATLAS 2 PSN ATLAS25dna ATLAS 2025TNSTR1250....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480317 2025-03-31 04:49:19 2460765.70091 17.468 0.068 19.34 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480316 2025-03-30 00:04:38 2460764.50322 19.47 ABMag orange-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
20690 2025-04-04 17:59:20 ePESSTOplus_Bot1 M. Ghendrih, C. Duffy, A. Milligan, M. Smith, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.0291 1 Add ePESSTO+ 2025TNSCR1275....1G
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
20690 2025-04-04 07:45:46 ESO-NTT / EFOSC2-NTT 599 M. Ghendrih, C. Duffy A. Milligan, M. Smith ePESSTO+ tns_2025gnt_2025-04-04_07-45-46_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gnt_2025-04-04_07-45-46_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
20690 2025-04-04 07:45:46 ESO-NTT / EFOSC2-NTT 599 M. Ghendrih, C. Duffy A. Milligan, M. Smith ePESSTO+ tns_2025gnt_2025-04-04_07-45-46_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gnt_2025-04-04_07-45-46_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
176639 AT 2025gns 1 08:23:33.210 -52:01:11.38 ATLAS ATLAS ATLAS ATLAS25dmw ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 19.06 orange-ATLAS 2025-03-31 19:53:43.008 ATLAS_Bot1 N 2025TNSTR1250....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
250630 2025-04-03 07:31:23 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:23:33.210 -52:01:11.38 2025-03-31 19:53:43.008 19.06 orange-ATLAS 2 PSN ATLAS25dmw ATLAS 2025TNSTR1250....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480315 2025-03-31 19:53:43 2460766.32897 19.06 0.147 19.33 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
480314 2025-03-30 03:17:30 2460764.63715 19.14 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176638 AT 2025gnr 3 16:49:51.643 -27:08:38.25 ATLAS, BlackGEM, ZTF ATLAS, BlackGEM, ZTF ATLAS, BlackGEM, ZTF ATLAS25dmv ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, BG3 - BlackGEM-Cam3, P48 - ZTF-Cam Y Y 19.06 orange-ATLAS 2025-03-29 01:15:12.672 ATLAS_Bot1 N 2025TNSTR1250....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
251628 2025-04-14 10:43:36 Fritz Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 16:49:51.635 -27:08:37.74 2025-04-07 10:39:09.002 19.0822 g-ZTF 3 PSN ZTF25aalvnve ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
482093 2025-04-11 11:33:15 2460776.9814236 19.0065 0.195612 ABMag g-ZTF P48_ZTF-Cam
482092 2025-04-07 10:39:09 2460772.9438542 19.0822 0.152965 ABMag g-ZTF P48_ZTF-Cam
482091 2025-03-27 12:01:10 2460762.0008102 16.4429 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
251214 2025-04-08 09:25:02 BlackGEM_Bot1 P. Groot,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 16:49:51.643 -27:08:38.25 2025-04-08 06:25:48.000 18.84 BG-q-BlackGem 2 PSN BGEM J164951.64-270838.2 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481389 2025-04-08 06:25:48 2460773.7679167 18.84 0.08 20.27 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic
481388 2025-04-01 08:32:02 2460766.8555787 20.74 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
250629 2025-04-03 07:29:56 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:49:51.633 -27:08:38.05 2025-03-29 01:15:12.672 19.06 orange-ATLAS 2 PSN ATLAS25dmv ATLAS 2025TNSTR1250....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480313 2025-03-29 01:15:13 2460763.55223 19.06 0.19 19.16 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
480312 2025-03-28 07:42:37 2460762.82126 19.01 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176637 AT 2025gnq 2 13:15:35.692 -26:12:23.12 ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS25dms ATLAS-CHL - ATLAS-04, PS1 - GPC1 Y Y 19.281 cyan-ATLAS 2025-04-01 05:30:15.840 ATLAS_Bot1 N 2025TNSTR1250....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
254842 2025-05-12 10:34:19 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 13:15:35.692 -26:12:23.12 2025-03-31 10:16:45.120 19.87 w-P1 1 PSN PS25crb Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487935 2025-03-31 10:16:45 2460765.9283 19.87 0.04 22 ABMag w-P1 PS1_GPC1 45 Robot
250628 2025-04-03 07:27:26 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:15:35.662 -26:12:23.04 2025-04-01 05:30:15.840 19.281 cyan-ATLAS 2 PSN ATLAS25dms ATLAS 2025TNSTR1250....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480311 2025-04-01 05:30:16 2460766.72935 19.281 0.179 19.36 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480310 2025-03-31 06:38:15 2460765.77656 19.14 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176636 AT 2025gnp 2 08:28:02.146 -08:30:49.77 ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS25dmr ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, PS1 - GPC1 Y Y 19.049 cyan-ATLAS 2025-04-02 01:26:17.952 ATLAS_Bot1 N 2025TNSTR1250....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
254843 2025-05-12 10:34:51 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 08:28:02.146 -08:30:49.77 2025-03-25 05:51:26.784 19.92 w-P1 1 PSN PS25crc Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487936 2025-03-25 05:51:27 2460759.74406 19.92 0.08 22 ABMag w-P1 PS1_GPC1 45 Robot
250627 2025-04-03 07:27:02 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:28:02.131 -08:30:50.03 2025-04-02 01:26:17.952 19.049 cyan-ATLAS 2 PSN ATLAS25dmr ATLAS 2025TNSTR1250....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480309 2025-04-02 01:26:18 2460767.55993 19.049 0.144 19.42 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480308 2025-03-30 20:17:17 2460765.34534 19.28 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176635 AT 2025gno 2 13:11:05.722 -05:09:53.97 ATLAS, ZTF ATLAS, ZTF ATLAS, ZTF ATLAS25dmq ATLAS-CHL - ATLAS-04, P48 - ZTF-Cam Y Y 19.132 cyan-ATLAS 2025-04-02 05:39:41.760 ATLAS_Bot1 N 2025TNSTR1250....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
251445 2025-04-11 12:48:06 Fritz Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 13:11:05.722 -05:09:53.97 2025-04-05 08:35:46.000 19.1097 r-ZTF 3 PSN ZTF25aaltbqh ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481866 2025-04-10 08:06:56 2460775.8381481 19.2816 0.190247 ABMag g-ZTF P48_ZTF-Cam
481865 2025-04-05 08:35:46 2460770.8581713 19.1097 0.125966 ABMag r-ZTF P48_ZTF-Cam
481864 2025-03-27 10:22:45 2460761.9324653 16.4757 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
250626 2025-04-03 07:26:39 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:11:05.701 -05:09:53.82 2025-04-02 05:39:41.760 19.132 cyan-ATLAS 2 PSN ATLAS25dmq ATLAS 2025TNSTR1250....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480307 2025-04-02 05:39:42 2460767.7359 19.132 0.179 19.36 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480306 2025-03-29 07:04:57 2460763.7951 19.29 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176634 SN 2025gnn 4 2 10:43:37.069 +00:37:24.31 SN Ia 0.08 ATLAS, GOTO, ZTF, Pan-STARRS ATLAS, GOTO, ZTF, Pan-STARRS ePESSTO+, ZTF ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25dmo ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, GOTO-S - GOTO-3, P48 - ZTF-Cam, PS1 - GPC1 ESO-NTT - EFOSC2-NTT, P60 - SEDM Y Y 2 18.918 cyan-ATLAS 2025-04-02 02:47:11.040 ATLAS_Bot1 N 2025TNSTR1250....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
254844 2025-05-12 10:35:31 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 10:43:37.069 +00:37:24.31 2025-03-28 07:11:24.576 20.59 w-P1 1 PSN PS25crd Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487937 2025-03-28 07:11:25 2460762.79959 20.59 0.1 22 ABMag w-P1 PS1_GPC1 45 Robot
250964 2025-04-05 07:09:29 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 10:43:37.084 +00:37:24.33 2025-03-27 06:22:19.001 20.5055 r-ZTF 3 PSN ZTF25aalpjxp ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480848 2025-04-05 06:04:39 2460770.7532292 18.7459 0.108394 ABMag r-ZTF P48_ZTF-Cam
480847 2025-03-27 06:22:19 2460761.7654977 20.5055 0.345326 ABMag r-ZTF P48_ZTF-Cam
480846 2025-03-25 06:34:22 2460759.7738657 20.2358 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
250914 2025-04-04 12:53:12 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 10:43:37.056 +00:37:24.87 2025-04-04 10:59:59.712 18.7 L-GOTO 2 Other GOTO25boz GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480759 2025-04-04 11:00:00 2460769.958334 18.7 0.07 ABMag L-GOTO GOTO-S_GOTO-3 180
480758 2025-03-28 01:07:06 2460762.546604 20.1 ABMag L-GOTO GOTO-N_GOTO-2 360 [Last non detection]
250624 2025-04-03 07:25:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:43:37.087 +00:37:24.16 2025-04-02 02:47:11.040 18.918 cyan-ATLAS 2 PSN ATLAS25dmo ATLAS 2025TNSTR1250....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480303 2025-04-02 02:47:11 2460767.6161 18.918 0.127 19.32 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480302 2025-03-30 21:36:56 2460765.40065 19.28 ABMag orange-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
20896 2025-04-23 14:22:07 ZTF_Bot1 J. Johansson, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.08 1 Add ZTF 2025TNSCR1509....1J
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20896 2025-04-23 04:59:01 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025gnn_2025-04-23_04-59-00.611764_P60_SEDM_ZTF.ascii Object
20700 2025-04-05 17:47:10 Mathew Smith C. Duffy, M. Ghendrih, M. Smith, C. Angus, O. Yaron on behalf of ePESSTO+ ePESSTO+ CV 0 1 Add ePESSTO+ 2025-04-28: The of spectrum 2025gnn should be ignored in any analysis. After a re-analysis, it has been confirmed that a neighbouring star was in the slit rather than the SN candidate. 2025TNSCR1293....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
20700 2025-04-05 05:36:42 ESO-NTT / EFOSC2-NTT 1800 C. Duffy, M. Ghendrih M. Smith, C. Angus ePESSTO+ tns_2025gnn_2025-04-05_05-36-42_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gnn_2025-04-05_05-36-42_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object 2025-04-28: This spectrum should be ignored in any analysis. After a re-analysis, it has been confirmed that a neighbouring star was in the slit rather than the SN candidate.
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
20896 2025-04-23 04:59:01 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025gnn_2025-04-23_04-59-00.611764_P60_SEDM_ZTF.ascii Object
20700 2025-04-05 05:36:42 ESO-NTT / EFOSC2-NTT 1800 C. Duffy, M. Ghendrih M. Smith, C. Angus ePESSTO+ tns_2025gnn_2025-04-05_05-36-42_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gnn_2025-04-05_05-36-42_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object 2025-04-28: This spectrum should be ignored in any analysis. After a re-analysis, it has been confirmed that a neighbouring star was in the slit rather than the SN candidate.
176619 SN 2025gmy 2 1 15:35:33.536 +55:10:11.37 SN Ia 0.07179 ATLAS, ZTF ATLAS, ZTF ZTF ATLAS, ZTF ATLAS25dmj ATLAS-HKO - ATLAS-02, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.328 orange-ATLAS 2025-03-31 11:39:46.944 ATLAS_Bot1 N 2025TNSTR1237....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
251109 2025-04-07 05:23:07 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 15:35:33.536 +55:10:11.37 2025-03-25 09:59:26.998 20.3589 g-ZTF 3 PSN ZTF25aalkyad ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481108 2025-04-06 07:53:11 2460771.8285995 18.883 0.118808 ABMag g-ZTF P48_ZTF-Cam
481107 2025-03-25 09:59:27 2460759.9162847 20.3589 0.231537 ABMag g-ZTF P48_ZTF-Cam
481106 2025-03-23 11:40:55 2460757.9867477 20.6489 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
250597 2025-04-02 15:46:35 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:35:33.581 +55:10:11.70 2025-03-31 11:39:46.944 18.328 orange-ATLAS 2 PSN ATLAS25dmj ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480258 2025-03-31 11:39:47 2460765.98596 18.328 0.155 19.37 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
480257 2025-03-30 12:58:04 2460765.04032 19.2 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
20745 2025-04-11 14:27:50 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.07179 1 Add ZTF 2025TNSCR1362....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
20745 2025-04-11 10:28:38 P60 / SEDM 2700 SEDmRobot ZTF tns_2025gmy_2025-04-11_10-28-37.656832_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
20745 2025-04-11 10:28:38 P60 / SEDM 2700 SEDmRobot ZTF tns_2025gmy_2025-04-11_10-28-37.656832_P60_SEDM_ZTF.ascii Object
176595 AT 2025gmb 1 21:09:22.349 -33:50:20.76 ATLAS ATLAS ATLAS ATLAS25dmi ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.722 orange-ATLAS 2025-03-29 03:18:05.184 ATLAS_Bot1 N 2025TNSTR1237....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
250568 2025-04-02 13:49:43 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:09:22.349 -33:50:20.76 2025-03-29 03:18:05.184 18.722 orange-ATLAS 2 PSN ATLAS25dmi ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480227 2025-03-29 03:18:05 2460763.63756 18.722 0.154 19.18 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
480226 2025-03-28 09:56:08 2460762.91398 16.89 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176594 AT 2025gma 4 13:57:29.298 -10:34:02.99 ATLAS, GOTO, ZTF, Pan-STARRS ATLAS, GOTO, ZTF, Pan-STARRS ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25dmh ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS1 - GPC1 Y Y 19.057 cyan-ATLAS 2025-04-02 02:56:03.264 ATLAS_Bot1 N 2025TNSTR1237....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
254886 2025-05-12 17:13:32 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 13:57:29.298 -10:34:02.99 2025-03-23 12:42:08.064 20.94 w-P1 1 PSN PS25crj Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488016 2025-03-23 12:42:08 2460758.02926 20.94 0.14 22 ABMag w-P1 PS1_GPC1 45 Robot
251046 2025-04-06 06:06:11 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 13:57:29.297 -10:34:02.80 2025-03-25 08:18:31.999 20.3573 r-ZTF 3 PSN ZTF25aallhpj ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480998 2025-04-05 07:17:54 2460770.8040972 18.7972 0.114444 ABMag r-ZTF P48_ZTF-Cam
480997 2025-03-25 08:18:32 2460759.8462037 20.3573 0.2635 ABMag r-ZTF P48_ZTF-Cam
480996 2025-03-23 09:03:23 2460757.8773495 20.5014 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
250847 2025-04-04 08:42:09 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 13:57:29.272 -10:34:02.59 2025-04-01 04:14:59.712 18.82 L-GOTO 2 Other GOTO25bmt GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480634 2025-04-01 04:15:00 2460766.677077 18.82 0.22 ABMag L-GOTO GOTO-N_GOTO-1 180
480633 2025-03-27 00:00:46 2460761.500533 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
250567 2025-04-02 13:26:46 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:57:29.297 -10:34:02.88 2025-04-02 02:56:03.264 19.057 cyan-ATLAS 2 PSN ATLAS25dmh ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480225 2025-04-02 02:56:03 2460767.62226 19.057 0.17 19.25 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480224 2025-03-29 23:57:16 2460764.4981 19.45 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176592 SN 2025glz 5 1 09:19:41.352 -00:21:51.34 SN Ia 0.054 ATLAS, LAST, GOTO, ZTF, Pan-STARRS ATLAS, LAST, GOTO, ZTF, Pan-STARRS ZTF ATLAS, GOTO, LAST, Pan-STARRS, ZTF ATLAS25dmb ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-1, LAST - LAST-Cam, P48 - ZTF-Cam, PS2 - GPC2 P60 - SEDM Y Y 1 18.638 cyan-ATLAS 2025-04-02 01:52:01.920 ATLAS_Bot1 N 2025TNSTR1237....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
254887 2025-05-12 17:14:45 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 09:19:41.352 -00:21:51.34 2025-03-31 06:00:26.784 19.07 w-P1 1 PSN PS25crk Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488017 2025-03-31 06:00:27 2460765.75031 19.07 0.02 22 ABMag w-P1 PS2_GPC2 45 Robot
251051 2025-04-06 07:52:27 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 09:19:41.353 -00:21:51.46 2025-04-05 06:12:53.003 18.3665 r-ZTF 3 PSN ZTF25aalpmfp ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481012 2025-04-06 05:40:56 2460771.7367593 18.1582 0.0793349 ABMag r-ZTF P48_ZTF-Cam
481011 2025-04-05 06:12:53 2460770.7589468 18.3665 0.0893851 ABMag r-ZTF P48_ZTF-Cam
481010 2025-03-26 06:35:16 2460760.7744907 20.3712 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
250966 2025-04-05 07:48:02 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 09:19:41.315 -00:21:52.61 2025-04-04 21:24:12.384 18.36 L-GOTO 2 Other GOTO25bpy GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480852 2025-04-04 21:24:12 2460770.39181 18.36 0.08 ABMag L-GOTO GOTO-N_GOTO-1 180
480851 2025-03-27 21:56:26 2460762.41419 18.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
250605 2025-04-02 19:39:27 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 09:19:41.365 -00:21:51.76 2025-04-02 19:03:45.792 18.87 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
480275 2025-04-02 19:03:46 2460768.29428 18.87 ABMag Clear- LAST_LAST-Cam 400
480274 2025-02-28 22:58:07 2460735.45702 20.21 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
250565 2025-04-02 13:07:06 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:19:41.337 -00:21:51.48 2025-04-02 01:52:01.920 18.638 cyan-ATLAS 2 PSN ATLAS25dmb ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480223 2025-04-02 01:52:02 2460767.5778 18.638 0.104 19.37 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480222 2025-03-30 20:57:46 2460765.37345 19.37 ABMag orange-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
20722 2025-04-07 04:59:50 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.054 1 Add ZTF 2025TNSCR1320....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
20722 2025-04-07 04:07:54 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025glz_2025-04-07_04-07-53.928267_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
20722 2025-04-07 04:07:54 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025glz_2025-04-07_04-07-53.928267_P60_SEDM_ZTF.ascii Object
176591 SN 2025gly 5 1 11:50:09.598 -04:02:26.87 SN Ia 0.090963 ATLAS, GOTO, ZTF, BlackGEM, Pan-STARRS ATLAS, GOTO, ZTF, BlackGEM, Pan-STARRS ZTF ATLAS, BlackGEM, GOTO, Pan-STARRS, ZTF ATLAS25dlw ATLAS-CHL - ATLAS-04, BG4 - BlackGEM-Cam4, GOTO-N - GOTO-1, GOTO-S - GOTO-3, P48 - ZTF-Cam, PS1 - GPC1 P60 - SEDM Y Y 1 19.035 cyan-ATLAS 2025-04-02 03:00:58.752 ATLAS_Bot1 N 2025TNSTR1237....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
253332 2025-05-02 00:15:53 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 11:50:09.598 -04:02:26.87 2025-04-27 06:07:56.928 20.26 w-P1 1 PSN PS25byz Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485392 2025-04-27 06:07:57 2460792.75552 20.26 0.11 22 ABMag w-P1 PS1_GPC1 45 Robot
252253 2025-04-22 07:49:03 BlackGEM_Bot1 F. Stoppa,H. Tranin,D. Pieterse et al. BlackGEM BlackGEM 11:50:09.599 -04:02:27.00 2025-04-22 01:02:56.000 19.79 BG-q-BlackGem 2 1 PSN BGEM J115009.59-040227.0 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
483326 2025-04-22 01:02:56 2460787.5437037 19.79 0.1 21.2 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
483325 2025-03-18 01:48:17 2460752.5751968 20.2 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
Related files
File Comments Last Modified (UT) Modified By
tns_2025gly_atrep_252253_BlackGEM.pdf Finding Chart 2025-04-22 07:49:05 BlackGEM_Bot1
251048 2025-04-06 07:51:31 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 11:50:09.610 -04:02:26.71 2025-03-26 08:52:30.996 20.9564 g-ZTF 3 PSN ZTF25aalqrpj ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481003 2025-04-06 05:56:09 2460771.7473264 19.0596 0.126397 ABMag r-ZTF P48_ZTF-Cam
481002 2025-03-26 08:52:31 2460760.8698032 20.9564 0.307279 ABMag g-ZTF P48_ZTF-Cam
481001 2025-03-26 08:27:59 2460760.8527662 20.5609 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
250840 2025-04-04 08:39:38 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 11:50:09.567 -04:02:27.17 2025-04-03 10:22:09.984 19.29 L-GOTO 2 Other GOTO25blt GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480620 2025-04-03 10:22:10 2460768.932064 19.29 0.14 ABMag L-GOTO GOTO-S_GOTO-3 180
480619 2025-03-27 00:36:59 2460761.525678 18.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
250560 2025-04-02 12:44:20 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:50:09.588 -04:02:27.08 2025-04-02 03:00:58.752 19.035 cyan-ATLAS 2 PSN ATLAS25dlw ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480213 2025-04-02 03:00:59 2460767.62568 19.035 0.153 19.36 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480212 2025-03-29 05:22:53 2460763.72422 19.33 ABMag cyan-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
20751 2025-04-11 14:54:01 ZTF_Bot1 K. Das, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.090963 1 Add ZTF 2025TNSCR1363....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
20751 2025-04-06 07:51:44 P60 / SEDM 2700 SEDmRobot ZTF tns_2025gly_2025-04-06_07-51-43.914311_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
20751 2025-04-06 07:51:44 P60 / SEDM 2700 SEDmRobot ZTF tns_2025gly_2025-04-06_07-51-43.914311_P60_SEDM_ZTF.ascii Object
176590 SN 2025glx 3 1 18:28:59.923 +16:56:38.88 SN Ic 0.02 ATLAS, GOTO, LAST ATLAS, GOTO, LAST ePESSTO+ ATLAS, GOTO, LAST ATLAS25dlu ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-S - GOTO-3, LAST - LAST-Cam ESO-NTT - EFOSC2-NTT Y Y 1 18.798 orange-ATLAS 2025-03-31 11:54:14.400 ATLAS_Bot1 N 2025TNSTR1237....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
251996 2025-04-20 02:25:15 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 18:29:00.006 +16:56:38.94 2025-04-19 23:59:20.256 19.08 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
482776 2025-04-19 23:59:20 2460785.49954 19.08 ABMag Clear- LAST_LAST-Cam 400
482775 2024-07-02 22:59:58 2460494.45831 21.43 ABMag Clear- LAST_LAST-Cam 7980 [Last non detection]
251102 2025-04-06 20:10:34 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 18:28:59.944 +16:56:39.51 2025-04-06 17:37:37.344 19.3 L-GOTO 2 Other GOTO25bsl GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481093 2025-04-06 17:37:37 2460772.23446 19.3 0.15 ABMag L-GOTO GOTO-S_GOTO-3 180
481092 2025-03-12 06:07:28 2460746.755184 19.7 ABMag L-GOTO GOTO-N_GOTO-1 270 [Last non detection]
250558 2025-04-02 12:23:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:28:59.923 +16:56:38.88 2025-03-31 11:54:14.400 18.798 orange-ATLAS 2 PSN ATLAS25dlu ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480209 2025-03-31 11:54:14 2460765.996 18.798 0.162 19.21 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
480208 2025-03-30 13:35:15 2460765.06615 19.17 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
20699 2025-04-05 17:47:10 ePESSTOplus_Bot1 C. Duffy, M. Ghendrih, M. Smith, C. Angus, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ic 0.02 1 Add ePESSTO+ 2025TNSCR1293....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
20699 2025-04-05 08:37:37 ESO-NTT / EFOSC2-NTT 900 C. Duffy, M. Ghendrih M. Smith, C. Angus ePESSTO+ tns_2025glx_2025-04-05_08-37-37_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025glx_2025-04-05_08-37-37_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
20699 2025-04-05 08:37:37 ESO-NTT / EFOSC2-NTT 900 C. Duffy, M. Ghendrih M. Smith, C. Angus ePESSTO+ tns_2025glx_2025-04-05_08-37-37_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025glx_2025-04-05_08-37-37_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
176588 AT 2025glv 4 14:28:23.182 +64:47:22.88 ATLAS, LAST, ZTF, GOTO ATLAS, LAST, ZTF, GOTO ATLAS, GOTO, LAST, ZTF ATLAS25dlt ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, LAST - LAST-Cam, P48 - ZTF-Cam Y Y 19.171 orange-ATLAS 2025-03-31 10:40:29.856 ATLAS_Bot1 N 2025TNSTR1237....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
251918 2025-04-19 15:08:37 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 14:28:23.188 +64:47:23.32 2025-03-27 23:10:51.168 19.81 L-GOTO 2 Other GOTO25byg GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
482673 2025-03-27 23:10:51 2460762.465871 19.81 0.17 ABMag L-GOTO GOTO-N_GOTO-1 360
482672 2025-03-18 00:45:49 2460752.531818 19.1 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
251225 2025-04-08 11:30:24 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 14:28:23.182 +64:47:22.88 2025-03-20 07:56:38.996 20.4637 g-ZTF 3 PSN ZTF25aalzvrg ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481420 2025-04-08 09:00:32 2460773.8753704 19.1207 0.183177 ABMag r-ZTF P48_ZTF-Cam
481419 2025-03-20 07:56:39 2460754.8310069 20.4637 0.296426 ABMag g-ZTF P48_ZTF-Cam
481418 2025-03-17 09:53:14 2460751.9119676 18.9585 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
250957 2025-04-05 03:45:47 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 14:28:23.152 +64:47:22.69 2025-04-04 23:13:09.408 19.66 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480833 2025-04-04 23:13:09 2460770.46747 19.66 ABMag Clear- LAST_LAST-Cam 400
480832 2024-03-06 01:24:51 2460375.55892 21.89 ABMag Clear- LAST_LAST-Cam 8280 [Last non detection]
250556 2025-04-02 11:07:51 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:28:23.085 +64:47:22.89 2025-03-31 10:40:29.856 19.171 orange-ATLAS 2 PSN ATLAS25dlt ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480206 2025-03-31 10:40:30 2460765.94479 19.171 0.164 19.48 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
480205 2025-03-30 13:33:16 2460765.06477 19.23 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
176587 AT 2025glu 2 12:40:53.654 +62:21:59.98 ATLAS, ALeRCE ATLAS, ZTF ATLAS, ZTF ATLAS25dls ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam Y Y 18.686 orange-ATLAS 2025-03-30 07:20:39.264 ATLAS_Bot1 N 2025TNSTR1237....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
251185 2025-04-07 18:14:49 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 12:40:53.654 +62:21:59.98 2025-04-07 11:23:47.999 18.8628 g-ZTF 2 PSN SDSS J124053.32+622202.9 ZTF25aalklvx ZTF Early SN candidate (g-rise > 0.16+-0.01 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aalklvx N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481296 2025-04-07 11:23:48 2460772.9748611 18.8628 0.106487 20.1341 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
481295 2025-03-26 08:37:52 2460760.8596296 20.8395 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
250555 2025-04-02 11:06:03 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:40:53.634 +62:21:59.95 2025-03-30 07:20:39.264 18.686 orange-ATLAS 2 PSN ATLAS25dls ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480204 2025-03-30 07:20:39 2460764.80601 18.686 0.163 19.27 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
480203 2025-03-29 12:41:01 2460764.02848 19.31 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
176585 AT 2025gls 1 11:41:48.966 +28:21:53.34 ATLAS ATLAS ATLAS ATLAS25dlq ATLAS-MLO - ATLAS-01 Y Y 19.116 orange-ATLAS 2025-03-31 10:20:33.216 ATLAS_Bot1 N 2025TNSTR1237....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
250553 2025-04-02 11:05:03 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:41:48.966 +28:21:53.34 2025-03-31 10:20:33.216 19.116 orange-ATLAS 2 PSN ATLAS25dlq ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480199 2025-03-31 10:20:33 2460765.93094 19.116 0.164 19.61 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
480198 2025-03-30 11:12:51 2460764.96726 19.23 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
176584 SN 2025glr 2 1 12:01:33.833 +65:52:06.38 SN Ia 0.085 ATLAS, ZTF ATLAS, ZTF ZTF ATLAS, ZTF ATLAS25dlp ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.079 orange-ATLAS 2025-03-31 11:37:38.208 ATLAS_Bot1 N 2025TNSTR1237....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
251147 2025-04-07 12:03:08 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 12:01:33.833 +65:52:06.38 2025-03-26 08:41:57.001 20.3664 g-ZTF 3 PSN ZTF25aaldwkh ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481211 2025-04-07 11:26:38 2460772.9768287 19.032 0.133847 ABMag g-ZTF P48_ZTF-Cam
481210 2025-03-26 08:41:57 2460760.8624653 20.3664 0.203627 ABMag g-ZTF P48_ZTF-Cam
481209 2025-03-26 08:41:17 2460760.8620023 20.921 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
250552 2025-04-02 11:04:39 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:01:33.722 +65:52:06.26 2025-03-31 11:37:38.208 19.079 orange-ATLAS 2 PSN ATLAS25dlp ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480197 2025-03-31 11:37:38 2460765.98447 19.079 0.17 19.42 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
480196 2025-03-30 08:38:24 2460764.86 19.25 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
20754 2025-04-12 14:47:04 ZTF_Bot1 J. Johansson, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.085 1 Add ZTF 2025TNSCR1369....1J
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20754 2025-04-10 04:21:08 P60 / SEDM 2700 SEDmRobot ZTF tns_2025glr_2025-04-10_04-21-08.460874_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
20754 2025-04-10 04:21:08 P60 / SEDM 2700 SEDmRobot ZTF tns_2025glr_2025-04-10_04-21-08.460874_P60_SEDM_ZTF.ascii Object
176581 AT 2025glo 1 05:06:22.485 +13:39:34.01 ATLAS ATLAS ATLAS ATLAS25dlo ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01 Y Y 18.853 orange-ATLAS 2025-04-01 05:27:42.048 ATLAS_Bot1 N 2025TNSTR1237....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
250549 2025-04-02 11:03:17 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 05:06:22.485 +13:39:34.01 2025-04-01 05:27:42.048 18.853 orange-ATLAS 2 PSN ATLAS25dlo ATLAS 2025TNSTR1237....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480193 2025-04-01 05:27:42 2460766.72757 18.853 0.196 18.92 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
480192 2025-03-31 06:39:02 2460765.77711 19.19 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
176524 SN 2025gjp 2 1 19:46:40.069 -25:14:25.59 SN II 0.0187 ATLAS, GOTO ATLAS, GOTO ePESSTO+ ATLAS, GOTO ATLAS25dlj ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 ESO-NTT - EFOSC2-NTT Y Y 1 18.612 orange-ATLAS 2025-03-30 03:08:33.216 ATLAS_Bot1 N 2025TNSTR1224....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
250854 2025-04-04 08:45:17 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 19:46:40.068 -25:14:25.45 2025-04-02 17:28:24.384 17.93 L-GOTO 2 Other GOTO25blh GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480648 2025-04-02 17:28:24 2460768.228058 17.93 0.05 ABMag L-GOTO GOTO-S_GOTO-4 180
480647 2025-03-13 17:50:31 2460748.243421 18.5 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
250468 2025-04-01 12:53:50 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:46:40.069 -25:14:25.59 2025-03-30 03:08:33.216 18.612 orange-ATLAS 2 PSN ATLAS25dlj ATLAS 2025TNSTR1224....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480033 2025-03-30 03:08:33 2460764.63094 18.612 0.151 19.11 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
480032 2025-03-29 03:44:15 2460763.65573 19.04 ABMag orange-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
20698 2025-04-05 17:47:10 ePESSTOplus_Bot1 C. Duffy, M. Ghendrih, M. Smith, C. Angus, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN II 0.0187 1 Add ePESSTO+ 2025TNSCR1293....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
20698 2025-04-05 07:03:39 ESO-NTT / EFOSC2-NTT 300 C. Duffy, M. Ghendrih M. Smith, C. Angus ePESSTO+ tns_2025gjp_2025-04-05_07-03-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gjp_2025-04-05_07-03-39_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
20698 2025-04-05 07:03:39 ESO-NTT / EFOSC2-NTT 300 C. Duffy, M. Ghendrih M. Smith, C. Angus ePESSTO+ tns_2025gjp_2025-04-05_07-03-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gjp_2025-04-05_07-03-39_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
176523 SN 2025gjo 4 1 13:13:25.303 +24:14:40.82 SN Ia 0.025 ATLAS, GOTO, Pan-STARRS, LAST ATLAS, GOTO, Pan-STARRS, LAST ePESSTO+ ATLAS, GOTO, LAST, Pan-STARRS ATLAS25dli ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-S - GOTO-4, LAST - LAST-Cam, PS2 - GPC2 ESO-NTT - EFOSC2-NTT Y Y 1 19.293 orange-ATLAS 2025-03-31 08:24:08.640 ATLAS_Bot1 N 2025TNSTR1224....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
255141 2025-05-16 18:19:56 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 13:13:25.330 +24:14:41.59 2025-05-16 18:02:43.296 18.55 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488524 2025-05-16 18:02:43 2460812.25189 18.55 ABMag Clear- LAST_LAST-Cam 400
488523 2024-03-07 23:47:53 2460377.49158 21.8 ABMag Clear- LAST_LAST-Cam 2800 [Last non detection]
254893 2025-05-12 17:18:18 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 13:13:25.303 +24:14:40.82 2025-03-29 12:35:19.392 20.04 w-P1 1 PSN PS25crp Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488023 2025-03-29 12:35:19 2460764.02453 20.04 0.09 22 ABMag w-P1 PS2_GPC2 45 Robot
251014 2025-04-05 13:47:59 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 13:13:25.289 +24:14:40.98 2025-04-05 13:19:49.152 17.35 L-GOTO 2 Other GOTO25brf GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480936 2025-04-05 13:19:49 2460771.055427 17.35 0.03 ABMag L-GOTO GOTO-S_GOTO-4 180
480935 2025-03-18 00:07:47 2460752.505414 18.8 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
250467 2025-04-01 12:47:27 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:13:25.313 +24:14:40.92 2025-03-31 08:24:08.640 19.293 orange-ATLAS 2 PSN ATLAS25dli ATLAS 2025TNSTR1224....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480031 2025-03-31 08:24:09 2460765.8501 19.293 0.278 19.54 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
480030 2025-03-30 12:40:51 2460765.02837 18.8 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
20712 2025-04-06 18:31:42 ePESSTOplus_Bot1 M. Ghendrih, C. Duffy, A. Milligan, M. Smith, C. Angus, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.025 1 Add ePESSTO+ 2025TNSCR1303....1G
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
20712 2025-04-06 06:07:11 ESO-NTT / EFOSC2-NTT 400 M. Ghendrih, C. Duffy A. Milligan, M. Smith, C. Angus ePESSTO+ tns_2025gjo_2025-04-06_06-07-11_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gjo_2025-04-06_06-07-11_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
20712 2025-04-06 06:07:11 ESO-NTT / EFOSC2-NTT 400 M. Ghendrih, C. Duffy A. Milligan, M. Smith, C. Angus ePESSTO+ tns_2025gjo_2025-04-06_06-07-11_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gjo_2025-04-06_06-07-11_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
176519 AT 2025gjk 2 12:21:12.922 -15:28:54.01 ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS25dlh ATLAS-CHL - ATLAS-04, PS1 - GPC1 Y Y 19.065 cyan-ATLAS 2025-04-01 05:15:04.320 ATLAS_Bot1 N 2025TNSTR1224....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
254894 2025-05-12 17:18:49 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:21:12.922 -15:28:54.01 2025-04-24 08:00:25.632 20.62 w-P1 1 PSN PS25crq Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488024 2025-04-24 08:00:26 2460789.83363 20.62 0.12 22 ABMag w-P1 PS1_GPC1 45 Robot
250461 2025-04-01 10:54:18 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:21:12.931 -15:28:53.95 2025-04-01 05:15:04.320 19.065 cyan-ATLAS 2 PSN ATLAS25dlh ATLAS 2025TNSTR1224....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480022 2025-04-01 05:15:04 2460766.7188 19.065 0.146 19.36 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480021 2025-03-31 05:28:29 2460765.72811 19.41 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176516 AT 2025gjh 2 22:29:47.290 -60:43:17.57 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25dku ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-3 Y Y 18.739 cyan-ATLAS 2025-03-26 09:19:47.136 ATLAS_Bot1 N 2025TNSTR1224....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
250851 2025-04-04 08:43:59 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 22:29:47.330 -60:43:18.20 2025-04-02 19:11:19.392 18.63 L-GOTO 2 Other GOTO25bkg GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480642 2025-04-02 19:11:19 2460768.299533 18.63 0.13 ABMag L-GOTO GOTO-S_GOTO-3 180
480641 2024-12-24 10:39:33 2460668.944131 19.9 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250458 2025-04-01 08:17:58 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:29:47.290 -60:43:17.57 2025-03-26 09:19:47.136 18.739 cyan-ATLAS 2 PSN ATLAS25dku ATLAS 2025TNSTR1224....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480018 2025-03-26 09:19:47 2460760.88874 18.739 0.162 18.96 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480017 2024-12-12 01:27:21 2460656.56066 18.67 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176515 AT 2025gjg 2 16:57:35.413 -63:25:06.77 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25dkt ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-3 Y Y 18.605 cyan-ATLAS 2025-03-30 07:01:25.824 ATLAS_Bot1 N 2025TNSTR1224....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
250933 2025-04-04 17:59:57 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 16:57:35.457 -63:25:07.17 2025-04-04 13:30:22.464 18.86 L-GOTO 2 Other GOTO25bpk GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480785 2025-04-04 13:30:22 2460770.062763 18.86 0.12 ABMag L-GOTO GOTO-S_GOTO-3 180
480784 2025-03-15 15:51:16 2460750.160603 18.2 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250457 2025-04-01 08:16:43 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:57:35.413 -63:25:06.77 2025-03-30 07:01:25.824 18.605 cyan-ATLAS 2 PSN ATLAS25dkt ATLAS 2025TNSTR1224....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480016 2025-03-30 07:01:26 2460764.79266 18.605 0.132 19.19 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480015 2025-03-26 08:24:20 2460760.85023 18.58 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176514 AT 2025gjf 2 11:46:10.114 -46:32:08.38 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25dks ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 19.165 orange-ATLAS 2025-03-31 22:07:57.216 ATLAS_Bot1 N 2025TNSTR1224....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
251837 2025-04-18 11:07:18 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 11:46:10.078 -46:32:08.43 2025-03-19 10:09:29.664 19.91 L-GOTO 2 Other GOTO25bxt GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
482543 2025-03-19 10:09:30 2460753.923258 19.91 0.19 ABMag L-GOTO GOTO-S_GOTO-4 180
482542 2025-03-15 10:25:52 2460749.934635 18.6 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250456 2025-04-01 08:11:00 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:46:10.114 -46:32:08.38 2025-03-31 22:07:57.216 19.165 orange-ATLAS 2 PSN ATLAS25dks ATLAS 2025TNSTR1224....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480014 2025-03-31 22:07:57 2460766.42219 19.165 0.154 19.54 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
480013 2025-03-30 06:00:20 2460764.75023 19.27 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176513 AT 2025gje 2 08:38:49.469 -26:13:40.55 ATLAS, ZTF ATLAS, ZTF ATLAS, ZTF ATLAS25dkr ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, P48 - ZTF-Cam Y Y 19.241 cyan-ATLAS 2025-03-31 02:16:37.632 ATLAS_Bot1 N 2025TNSTR1224....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
250491 2025-04-01 18:10:54 Fritz Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 08:38:49.469 -26:13:40.55 2025-03-23 05:05:34.995 20.4055 g-ZTF 3 PSN ZTF25aalikab ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480074 2025-03-27 05:15:41 2460761.7192245 19.7225 0.131568 ABMag r-ZTF P48_ZTF-Cam
480073 2025-03-23 05:05:35 2460757.7122106 20.4055 0.337305 ABMag g-ZTF P48_ZTF-Cam
480072 2025-03-21 06:02:42 2460755.751875 18.8483 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
250455 2025-04-01 08:09:22 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:38:49.495 -26:13:40.57 2025-03-31 02:16:37.632 19.241 cyan-ATLAS 2 PSN ATLAS25dkr ATLAS 2025TNSTR1224....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480012 2025-03-31 02:16:38 2460765.59488 19.241 0.196 19.4 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480011 2025-03-29 20:19:56 2460764.34718 19.39 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176511 SN 2025gjc 4 2 15:38:58.129 -22:40:11.38 SN II 0.0198 ATLAS, Pan-STARRS, GOTO, ZTF ATLAS, Pan-STARRS, GOTO, ZTF BlackGEM, None ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25dkq ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-4, P48 - ZTF-Cam, PS1 - GPC1 Lesedi - Mookodi, NOT - ALFOSC Y Y 2 18.276 cyan-ATLAS 2025-04-01 04:38:17.664 ATLAS_Bot1 N 2025TNSTR1224....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
251141 2025-04-07 10:54:56 Fritz K-Ryan Hinds (LJMU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 15:38:58.127 -22:40:11.48 2025-04-07 10:10:48.996 17.6888 g-ZTF 3 PSN ZTF25aalvbwm ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481193 2025-04-07 10:24:11 2460772.9334606 17.5826 0.0514471 ABMag r-ZTF P48_ZTF-Cam
481192 2025-04-07 10:10:49 2460772.9241782 17.6888 0.055171 ABMag g-ZTF P48_ZTF-Cam
481191 2025-03-30 11:48:42 2460764.9921528 19.485 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
250867 2025-04-04 08:50:57 GOTO_bot B. Godson,D. O'Neill,K. Ackley et al. GOTO GOTO 15:38:58.122 -22:40:11.46 2025-04-02 13:19:31.872 17.98 L-GOTO 2 Other GOTO25bjo GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480674 2025-04-02 13:19:32 2460768.055233 17.98 0.04 ABMag L-GOTO GOTO-S_GOTO-4 180
480673 2025-03-15 14:26:23 2460750.101658 18.6 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
250545 2025-04-02 10:40:18 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 15:38:58.129 -22:40:11.38 2025-03-31 13:29:24.576 18.67 w-P1 1 PSN PS25ayx Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480188 2025-03-31 13:29:25 2460766.06209 18.67 0.02 22 ABMag w-P1 PS1_GPC1 45 Robot
250452 2025-04-01 07:47:52 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:38:58.106 -22:40:11.60 2025-04-01 04:38:17.664 18.276 cyan-ATLAS 2 PSN ATLAS25dkq ATLAS 2025TNSTR1224....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480005 2025-04-01 04:38:18 2460766.69326 18.276 0.103 19.2 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
480004 2025-03-31 06:15:49 2460765.76098 19 ABMag cyan-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
21000 2025-05-08 14:52:00 Priscila Pessi Joanna Pajak, Logan Peschieras, Warsame Mohamed Ali, Pak Hei Chan, Nikolei Höglinger, Evgenia Lamprou, Rikard Lesley, Håkan Lundberg, Nikolas Valsamidis, Terese Thidemann Hansen, Anjasha Gangopadhyay, Jesper Sollerman, Konstantinos Tsalapatas, Priscila Pessi (SU,OKC) None SN II 0.0198 1 1 This SN was previously classified as IIn. We do not see narrow lines in the new spectrum, except maybe for host line contamination. Instead, the P-Cygni profile suggests a Type II classification. Reported on AstroNote 2025-141. 2025TNSCR1718....1P
Related files
File Comments Last Modified (UT) Modified By
tns_2025gjc_atrep_21000.ascii 2025-05-08 14:52:00 Priscila Pessi
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
21000 2025-05-08 01:27:24 NOT / ALFOSC Obs II course SU None tns_2025gjc_2460803.56069_NOT_ALFOSC_None.ascii Object
20685 2025-04-03 09:01:38 Simon de Wet Simon de Wet BlackGEM SN IIn 0.0198 1 Add BlackGEM We tentatively classify AT2025gjc as a Type IIn supernova based on the presence of Balmer emission lines. The redshift is derived from Halpha line. 2025TNSCR1258....1W
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
20685 2025-04-01 21:57:30 Lesedi / Mookodi 2400 N. Erasmus, S. Potter, C. van Gend, H. Worters, S. Chandra, D. Cunnama, M. Hlakola, P. Rabe, R. Julie (all SAAO) Simon de Wet BlackGEM tns_2025gjc_2025-04-01_21-57-30_Lesedi_Mookodi_BlackGEM.txt Object The spectrum was taken with the SAAO's 1-m Lesedi telescope with the Mookodi low-resolution spectrograph and imager [1] as part of the “IO” rapid follow-up program [2]. The spectrum was taken with the widest (4") slit width which resulted in a spectral resolution of R ~ 200 at 6000 Angstrom. [1] https://doi.org/10.1117/1.JATIS.10.2.025005 [2] https://doi.org/10.1117/12.3015250
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
21000 2025-05-08 01:27:24 NOT / ALFOSC Obs II course SU None tns_2025gjc_2460803.56069_NOT_ALFOSC_None.ascii Object
20685 2025-04-01 21:57:30 Lesedi / Mookodi 2400 N. Erasmus, S. Potter, C. van Gend, H. Worters, S. Chandra, D. Cunnama, M. Hlakola, P. Rabe, R. Julie (all SAAO) Simon de Wet BlackGEM tns_2025gjc_2025-04-01_21-57-30_Lesedi_Mookodi_BlackGEM.txt Object The spectrum was taken with the SAAO's 1-m Lesedi telescope with the Mookodi low-resolution spectrograph and imager [1] as part of the “IO” rapid follow-up program [2]. The spectrum was taken with the widest (4") slit width which resulted in a spectral resolution of R ~ 200 at 6000 Angstrom. [1] https://doi.org/10.1117/1.JATIS.10.2.025005 [2] https://doi.org/10.1117/12.3015250
176479 SN 2025ghw 5 1 11:36:55.233 +25:26:55.66 SN Ia 0.049196 ATLAS, GOTO, ZTF, BlackGEM, Pan-STARRS ATLAS, GOTO, ZTF, BlackGEM, Pan-STARRS ZTF ATLAS, BlackGEM, GOTO, Pan-STARRS, ZTF ATLAS25dkn ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, BG2 - BlackGEM-Cam2, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS1 - GPC1 P60 - SEDM Y Y 1 19.086 orange-ATLAS 2025-03-31 10:52:20.064 ATLAS_Bot1 N 2025TNSTR1210....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
254899 2025-05-12 17:24:10 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 11:36:55.233 +25:26:55.66 2025-04-14 09:45:50.976 18.01 i-P1 1 PSN PS25crr Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488029 2025-04-14 09:45:51 2460779.90684 18.01 0.04 20.7 ABMag i-P1 PS1_GPC1 45 Robot
252900 2025-04-29 07:41:55 BlackGEM_Bot1 P. Groot,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 11:36:55.246 +25:26:55.76 2025-04-29 00:35:00.000 18.19 BG-q-BlackGem 2 1 PSN BGEM J113655.24+252655.7 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484634 2025-04-29 00:35:00 2460794.5243056 18.19 0.06 20.89 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
484633 2025-03-18 03:59:13 2460752.6661227 19.87 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic [Last non detection]
Related files
File Comments Last Modified (UT) Modified By
tns_2025ghw_atrep_252900_BlackGEM.pdf Finding Chart 2025-04-29 07:41:57 BlackGEM_Bot1
251131 2025-04-07 09:54:33 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 11:36:55.252 +25:26:55.69 2025-04-06 07:23:36.997 17.8169 g-ZTF 3 PSN ZTF25aalrrwj ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481164 2025-04-07 09:35:00 2460772.8993056 17.6639 0.0549925 ABMag g-ZTF P48_ZTF-Cam
481163 2025-04-06 07:23:37 2460771.8080671 17.8169 0.06787 ABMag g-ZTF P48_ZTF-Cam
481162 2025-04-06 04:50:27 2460771.7017014 20.0984 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
250972 2025-04-05 07:52:09 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 11:36:55.256 +25:26:55.74 2025-04-05 00:02:51.072 18.1 L-GOTO 2 Other GOTO25bql GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480864 2025-04-05 00:02:51 2460770.501984 18.1 0.05 ABMag L-GOTO GOTO-N_GOTO-2 180
480863 2025-03-27 01:01:38 2460761.542795 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
250410 2025-03-31 16:47:52 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:36:55.210 +25:26:55.71 2025-03-31 10:52:20.064 19.086 orange-ATLAS 2 PSN ATLAS25dkn ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479958 2025-03-31 10:52:20 2460765.95301 19.086 0.154 19.48 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
479957 2025-03-30 10:55:43 2460764.95536 19.33 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
20725 2025-04-07 16:11:22 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 0.049196 1 Add ZTF 2025TNSCR1320....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
20725 2025-04-07 10:33:00 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025ghw_2025-04-07_10-33-00.235614_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
20725 2025-04-07 10:33:00 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025ghw_2025-04-07_10-33-00.235614_P60_SEDM_ZTF.ascii Object
176476 AT 2025ght 2 18:43:50.768 -56:29:21.81 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25dkl ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 18.67 cyan-ATLAS 2025-03-30 08:10:27.840 ATLAS_Bot1 N 2025TNSTR1210....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
250860 2025-04-04 08:49:43 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 18:43:50.843 -56:29:21.79 2025-04-02 16:47:25.440 19.03 L-GOTO 2 Other GOTO25bkz GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480660 2025-04-02 16:47:25 2460768.199599 19.03 0.1 ABMag L-GOTO GOTO-S_GOTO-3 180
480659 2025-03-13 16:35:40 2460748.191438 18.6 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
250407 2025-03-31 14:55:29 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:43:50.768 -56:29:21.81 2025-03-30 08:10:27.840 18.67 cyan-ATLAS 2 PSN ATLAS25dkl ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479953 2025-03-30 08:10:28 2460764.8406 18.67 0.13 19.1 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479952 2025-03-26 08:56:12 2460760.87236 19.12 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176475 AT 2025ghs 2 18:52:05.329 -34:09:56.02 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25dkj ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 18.959 orange-ATLAS 2025-03-30 02:49:14.592 ATLAS_Bot1 N 2025TNSTR1210....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
250859 2025-04-04 08:49:28 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 18:52:05.333 -34:09:55.77 2025-04-02 16:55:51.744 19.24 L-GOTO 2 Other GOTO25bky GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480658 2025-04-02 16:55:52 2460768.205455 19.24 0.13 ABMag L-GOTO GOTO-S_GOTO-4 180
480657 2025-03-13 17:05:36 2460748.212219 19 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250406 2025-03-31 14:52:53 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:52:05.329 -34:09:56.02 2025-03-30 02:49:14.592 18.959 orange-ATLAS 2 PSN ATLAS25dkj ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479951 2025-03-30 02:49:15 2460764.61753 18.959 0.162 19.15 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
479950 2025-03-29 02:56:29 2460763.62256 19.12 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176474 AT 2025ghr 4 16:33:25.200 -02:33:16.84 ATLAS, GOTO, ZTF, Pan-STARRS ATLAS, GOTO, ZTF, Pan-STARRS ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25dki ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, P48 - ZTF-Cam, PS1 - GPC1 Y Y 19.155 orange-ATLAS 2025-03-28 12:52:09.408 ATLAS_Bot1 N 2025TNSTR1210....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
254900 2025-05-12 17:24:36 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 16:33:25.200 -02:33:16.84 2025-03-25 14:12:25.344 19.63 w-P1 1 PSN PS25crs Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488030 2025-03-25 14:12:25 2460760.09196 19.63 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
251365 2025-04-10 09:59:46 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 16:33:25.208 -02:33:16.79 2025-04-09 10:54:00.996 18.9967 g-ZTF 3 PSN ZTF25aakhpzp ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481715 2025-04-10 09:42:09 2460775.9042708 18.6302 0.066817 ABMag r-ZTF P48_ZTF-Cam
481714 2025-04-09 10:54:01 2460774.9541782 18.9967 0.098584 ABMag g-ZTF P48_ZTF-Cam
481713 2025-04-07 09:54:39 2460772.9129514 19.733 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
250874 2025-04-04 08:52:23 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 16:33:25.208 -02:33:16.51 2025-04-01 04:43:26.976 18.85 L-GOTO 2 Other GOTO25bix GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480688 2025-04-01 04:43:27 2460766.696835 18.85 0.12 ABMag L-GOTO GOTO-N_GOTO-1 180
480687 2025-03-27 04:19:48 2460761.680418 17.8 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
250405 2025-03-31 14:52:44 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:33:25.188 -02:33:16.55 2025-03-28 12:52:09.408 19.155 orange-ATLAS 2 PSN ATLAS25dki ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479949 2025-03-28 12:52:09 2460763.03622 19.155 0.19 19.36 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
479948 2025-03-25 09:39:25 2460759.90237 18.96 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176473 AT 2025ghq 2 07:12:26.453 -39:19:23.50 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25dkh ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 19.047 cyan-ATLAS 2025-03-30 00:53:06.432 ATLAS_Bot1 N 2025TNSTR1210....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
251011 2025-04-05 13:23:38 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 07:12:26.420 -39:19:24.60 2025-04-05 11:24:44.928 19.21 L-GOTO 2 Other GOTO25brd GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480929 2025-04-05 11:24:45 2460770.975518 19.21 0.14 ABMag L-GOTO GOTO-S_GOTO-4 180
480928 2025-03-20 12:40:25 2460755.028071 18.8 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250404 2025-03-31 14:52:27 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 07:12:26.453 -39:19:23.50 2025-03-30 00:53:06.432 19.047 cyan-ATLAS 2 PSN ATLAS25dkh ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479947 2025-03-30 00:53:06 2460764.53688 19.047 0.15 19.3 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479946 2025-03-27 19:44:28 2460762.32255 19.31 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176472 AT 2025ghp 4 10:49:26.469 -22:11:25.01 ATLAS, GOTO, ALeRCE, Pan-STARRS ATLAS, GOTO, ZTF, Pan-STARRS ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25dkg ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4, P48 - ZTF-Cam, PS1 - GPC1 Y Y 18.977 cyan-ATLAS 2025-03-31 03:26:23.712 ATLAS_Bot1 N 2025TNSTR1210....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
254901 2025-05-12 17:25:28 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 10:49:26.469 -22:11:25.01 2025-03-29 10:32:02.688 20.35 w-P1 1 PSN PS25crt Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488031 2025-03-29 10:32:03 2460763.93892 20.35 0.1 22 ABMag w-P1 PS1_GPC1 45 Robot
251042 2025-04-05 22:17:14 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 10:49:26.473 -22:11:25.06 2025-04-05 06:03:17.001 18.3593 r-ZTF 2 PSN TYC 6081-290-1 ZTF25aalpjqs ZTF Early SN candidate (r-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/ZTF25aalpjqs N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480988 2025-04-05 06:03:17 2460770.7522801 18.3593 0.0912746 19.4433 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
480987 2025-03-27 06:34:47 2460761.7741551 20.2781 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
250836 2025-04-04 08:36:05 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 10:49:26.466 -22:11:24.94 2025-04-03 11:56:45.600 18.49 L-GOTO 2 Other GOTO25bmi GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480612 2025-04-03 11:56:46 2460768.997752 18.49 0.09 ABMag L-GOTO GOTO-S_GOTO-4 180
480611 2025-03-19 09:39:42 2460753.90257 19.6 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250403 2025-03-31 14:51:51 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:49:26.466 -22:11:25.10 2025-03-31 03:26:23.712 18.977 cyan-ATLAS 2 PSN ATLAS25dkg ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479945 2025-03-31 03:26:24 2460765.64333 18.977 0.126 19.48 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479944 2025-03-29 21:40:22 2460764.40303 19.57 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176471 AT 2025gho 2 11:42:49.856 -24:21:43.54 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25dka ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3 Y Y 18.993 cyan-ATLAS 2025-03-31 04:02:26.304 ATLAS_Bot1 N 2025TNSTR1210....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
250845 2025-04-04 08:41:18 GOTO_bot T. Killestein,D. O'Neill,K. Ackley et al. GOTO GOTO 11:42:49.878 -24:21:43.57 2025-04-03 09:26:25.440 18.82 L-GOTO 2 Other GOTO25blk GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480630 2025-04-03 09:26:25 2460768.893353 18.82 0.1 ABMag L-GOTO GOTO-S_GOTO-3 180
480629 2025-03-19 10:16:43 2460753.928284 19.8 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250399 2025-03-31 14:48:55 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:42:49.856 -24:21:43.54 2025-03-31 04:02:26.304 18.993 cyan-ATLAS 2 PSN ATLAS25dka ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479937 2025-03-31 04:02:26 2460765.66836 18.993 0.155 19.48 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479936 2025-03-30 00:58:56 2460764.54093 19.3 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176470 AT 2025ghn 2 10:55:32.139 -32:43:50.25 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25djz ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3 Y Y 19.012 cyan-ATLAS 2025-03-31 03:37:40.224 ATLAS_Bot1 N 2025TNSTR1210....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
250846 2025-04-04 08:41:27 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 10:55:32.134 -32:43:50.44 2025-04-03 09:21:49.824 19.5 L-GOTO 2 Other GOTO25blq GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480632 2025-04-03 09:21:50 2460768.890157 19.5 0.13 ABMag L-GOTO GOTO-S_GOTO-3 180
480631 2025-03-20 10:07:10 2460754.921644 20.2 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250398 2025-03-31 14:48:46 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:55:32.139 -32:43:50.25 2025-03-31 03:37:40.224 19.012 cyan-ATLAS 2 PSN ATLAS25djz ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479935 2025-03-31 03:37:40 2460765.65116 19.012 0.127 19.45 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479934 2025-03-29 22:35:39 2460764.44142 19.53 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176469 AT 2025ghm 2 08:43:45.252 -17:02:08.96 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25djy ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-1, GOTO-N - GOTO-2 Y Y 19.162 cyan-ATLAS 2025-03-31 02:17:57.120 ATLAS_Bot1 N 2025TNSTR1210....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
251164 2025-04-07 13:16:00 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 08:43:45.193 -17:02:09.46 2025-04-04 22:00:52.992 19.2 L-GOTO 2 Other GOTO25bti GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481245 2025-04-04 22:00:53 2460770.417276 19.2 0.2 ABMag L-GOTO GOTO-N_GOTO-2 180
481244 2025-03-17 21:11:23 2460752.382911 19.9 ABMag L-GOTO GOTO-N_GOTO-1 360 [Last non detection]
250397 2025-03-31 14:48:20 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:43:45.252 -17:02:08.96 2025-03-31 02:17:57.120 19.162 cyan-ATLAS 2 PSN ATLAS25djy ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479933 2025-03-31 02:17:57 2460765.5958 19.162 0.165 19.38 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479932 2025-03-29 20:16:01 2460764.34446 19.39 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176468 AT 2025ghl 2 13:16:51.310 -04:36:39.82 ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS25djx ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, PS1 - GPC1 Y Y 19.28 cyan-ATLAS 2025-03-29 06:39:04.896 ATLAS_Bot1 N 2025TNSTR1210....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
254902 2025-05-12 17:25:55 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 13:16:51.310 -04:36:39.82 2025-03-26 11:08:58.848 19.68 w-P1 1 PSN PS25cru Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488032 2025-03-26 11:08:59 2460760.96457 19.68 0.06 22 ABMag w-P1 PS1_GPC1 45 Robot
250396 2025-03-31 14:48:08 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:16:51.320 -04:36:39.67 2025-03-29 06:39:04.896 19.28 cyan-ATLAS 2 PSN ATLAS25djx ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479931 2025-03-29 06:39:05 2460763.77714 19.28 0.176 19.35 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479930 2025-03-28 13:34:37 2460763.06571 19.23 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
176467 AT 2025ghk 1 04:37:45.568 -22:36:23.31 ATLAS ATLAS ATLAS ATLAS25djw ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.481 cyan-ATLAS 2025-03-28 00:30:11.808 ATLAS_Bot1 N 2025TNSTR1210....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
250395 2025-03-31 14:47:23 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 04:37:45.568 -22:36:23.31 2025-03-28 00:30:11.808 18.481 cyan-ATLAS 2 PSN ATLAS25djw ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479929 2025-03-28 00:30:12 2460762.52097 18.481 0.125 19.03 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479928 2025-03-25 18:17:13 2460760.26196 19.23 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
176466 AT 2025ghj 2 11:54:25.046 -32:19:30.67 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25djo ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 19.121 cyan-ATLAS 2025-03-28 04:47:30.624 ATLAS_Bot1 N 2025TNSTR1210....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
250866 2025-04-04 08:50:41 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 11:54:25.053 -32:19:30.63 2025-04-02 14:05:13.344 19.34 L-GOTO 2 Other GOTO25bjz GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480672 2025-04-02 14:05:13 2460768.086955 19.34 0.11 ABMag L-GOTO GOTO-S_GOTO-3 180
480671 2025-03-19 10:00:04 2460753.916708 19.7 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
250388 2025-03-31 14:45:30 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:54:25.046 -32:19:30.67 2025-03-28 04:47:30.624 19.121 cyan-ATLAS 2 PSN ATLAS25djo ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479915 2025-03-28 04:47:31 2460762.69966 19.121 0.166 19.3 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479914 2025-03-27 08:20:42 2460761.84771 18.3 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176462 AT 2025ghf 2 20:59:57.662 -31:18:09.32 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25djn ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.539 orange-ATLAS 2025-03-29 03:17:26.304 ATLAS_Bot1 N 2025TNSTR1210....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
250856 2025-04-04 08:45:51 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 20:59:57.753 -31:18:09.27 2025-04-02 18:14:43.872 18.75 L-GOTO 2 Other GOTO25bks GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480652 2025-04-02 18:14:44 2460768.260234 18.75 0.12 ABMag L-GOTO GOTO-S_GOTO-4 180
480651 2024-11-02 11:37:16 2460616.984205 19.3 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
250379 2025-03-31 13:43:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:59:57.662 -31:18:09.32 2025-03-29 03:17:26.304 18.539 orange-ATLAS 2 PSN ATLAS25djn ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479903 2025-03-29 03:17:26 2460763.63711 18.539 0.139 19.17 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
479902 2025-03-28 09:54:47 2460762.91304 17.71 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176461 SN 2025ghe 2 1 13:45:29.877 -41:24:10.94 SN Ia 0.04 ATLAS, GOTO ATLAS, GOTO ePESSTO+ ATLAS, GOTO ATLAS25djm ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4 ESO-NTT - EFOSC2-NTT Y Y 1 19.093 orange-ATLAS 2025-03-29 22:34:07.968 ATLAS_Bot1 N 2025TNSTR1210....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
250873 2025-04-04 08:52:13 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 13:45:29.894 -41:24:08.80 2025-04-02 11:30:17.568 18.19 L-GOTO 2 Other GOTO25bjm GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480686 2025-04-02 11:30:18 2460767.979371 18.19 0.06 ABMag L-GOTO GOTO-S_GOTO-4 180
480685 2025-03-20 11:48:39 2460754.992118 19.8 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250378 2025-03-31 13:41:40 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:45:29.877 -41:24:10.94 2025-03-29 22:34:07.968 19.093 orange-ATLAS 2 PSN ATLAS25djm ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479901 2025-03-29 22:34:08 2460764.44037 19.093 0.151 19.51 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
479900 2025-03-29 00:14:42 2460763.51021 19.46 ABMag orange-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
20715 2025-04-06 18:31:42 ePESSTOplus_Bot1 M. Ghendrih, C. Duffy, A. Milligan, M. Smith, C. Angus, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.04 1 Add ePESSTO+ 2025TNSCR1303....1G
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
20715 2025-04-06 07:21:36 ESO-NTT / EFOSC2-NTT 800 M. Ghendrih, C. Duffy A. Milligan, M. Smith, C. Angus ePESSTO+ tns_2025ghe_2025-04-06_07-21-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025ghe_2025-04-06_07-21-36_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
20715 2025-04-06 07:21:36 ESO-NTT / EFOSC2-NTT 800 M. Ghendrih, C. Duffy A. Milligan, M. Smith, C. Angus ePESSTO+ tns_2025ghe_2025-04-06_07-21-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025ghe_2025-04-06_07-21-36_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
176460 AT 2025ghd 3 20:18:22.288 -27:27:05.15 ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ATLAS25djl ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, PS2 - GPC2 Y Y 18.679 orange-ATLAS 2025-03-26 03:36:24.192 ATLAS_Bot1 N 2025TNSTR1210....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
254727 2025-05-10 14:53:07 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 20:18:22.288 -27:27:05.15 2025-04-05 14:52:45.408 19.04 w-P1 1 PSN PS25coy Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487753 2025-04-05 14:52:45 2460771.11997 19.04 0.06 22 ABMag w-P1 PS2_GPC2 45 Robot
250852 2025-04-04 08:44:40 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 20:18:22.278 -27:27:04.96 2025-04-02 17:43:00.480 19.36 L-GOTO 2 Other GOTO25blb GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480644 2025-04-02 17:43:00 2460768.238197 19.36 0.13 ABMag L-GOTO GOTO-S_GOTO-3 180
480643 2025-03-13 18:39:17 2460748.27728 19 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250377 2025-03-31 13:16:05 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:18:22.289 -27:27:05.28 2025-03-26 03:36:24.192 18.679 orange-ATLAS 2 PSN ATLAS25djl ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479899 2025-03-26 03:36:24 2460760.65028 18.679 0.18 18.93 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
479898 2025-03-23 09:37:24 2460757.90097 18.25 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176456 SN 2025gha 3 1 12:26:41.439 +43:39:44.61 SN Ia 0.065425 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF SCAT ATLAS, GOTO, ZTF ATLAS25dja ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, P48 - ZTF-Cam UH88 - SNIFS Y Y 1 19.101 orange-ATLAS 2025-03-31 06:53:48.768 ATLAS_Bot1 N 2025TNSTR1210....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
251315 2025-04-09 10:43:21 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 12:26:41.439 +43:39:44.61 2025-03-26 09:45:10.998 19.9527 g-ZTF 3 PSN ZTF25aalrrdz 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
481597 2025-04-09 10:33:23 2460774.9398495 18.157 0.106138 ABMag g-ZTF P48_ZTF-Cam
481596 2025-03-26 09:45:11 2460760.9063773 19.9527 0.239635 ABMag g-ZTF P48_ZTF-Cam
481595 2025-03-26 08:46:18 2460760.8654861 20.8752 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
250830 2025-04-04 08:34:07 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 12:26:41.459 +43:39:44.47 2025-04-04 01:43:59.808 18.44 L-GOTO 2 Other GOTO25bnt GOTO This transient was discovered with the assistance of the GOTO Kilonova Seekers Citizen Scientists on Zooniverse. The candidate was flagged by volunteers: Henryk Krawczyk, Antonio Pasqua, Lucia Maria Ferreira Lima , Dimitri Ferreira Lima, Virgilio Gonano N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480600 2025-04-04 01:44:00 2460769.57222 18.44 0.07 ABMag L-GOTO GOTO-N_GOTO-1 180
480599 2025-03-17 23:20:49 2460752.472793 19.3 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
250370 2025-03-31 09:08:38 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:26:41.430 +43:39:44.83 2025-03-31 06:53:48.768 19.101 orange-ATLAS 2 PSN ATLAS25dja ATLAS 2025TNSTR1210....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479882 2025-03-31 06:53:49 2460765.78737 19.101 0.162 19.4 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
479881 2025-03-30 07:36:24 2460764.81694 19.06 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
20756 2025-04-13 08:58:49 Mark Huber M. E. Huber (IfA, UH Manoa) on behalf of the SCAT team SCAT SN Ia 0.065425 1 Add ATLAS, SCAT Spectrum matches type Ia SN around maximum light. Classification and age from template cross-correlation with SNID (Blondin and Tonry 2007) with redshift from NED for 2MFGC 09802 2025TNSCR1377....1H
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20756 2025-04-12 12:19:14 UH88 / SNIFS 2000 M. E. Huber SCAT tns_2025gha_2025-04-12_12-19-14_UH88_SNIFS_SCAT.dat Object Poor dichroic correction for ~495-520 nm
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
20756 2025-04-12 12:19:14 UH88 / SNIFS 2000 M. E. Huber SCAT tns_2025gha_2025-04-12_12-19-14_UH88_SNIFS_SCAT.dat Object Poor dichroic correction for ~495-520 nm
176448 AT 2025ggs 4 15:16:15.753 +20:33:41.61 ATLAS, GOTO, ZTF, Pan-STARRS ATLAS, GOTO, ZTF, Pan-STARRS ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25div ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-1, P48 - ZTF-Cam, PS1 - GPC1 Y Y 19.323 cyan-ATLAS 2025-03-28 12:05:40.416 ATLAS_Bot1 N 2025TNSTR1205....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
254903 2025-05-12 17:26:42 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 15:16:15.753 +20:33:41.61 2025-04-25 13:07:40.800 19.85 w-P1 1 PSN PS25crv Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488033 2025-04-25 13:07:41 2460791.047 19.85 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
251203 2025-04-08 07:56:14 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 15:16:15.759 +20:33:41.53 2025-03-25 09:52:57.999 20.1158 g-ZTF 3 PSN ZTF25aalzhzu ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481367 2025-04-08 07:40:53 2460773.8200579 18.9228 0.127172 ABMag g-ZTF P48_ZTF-Cam
481366 2025-03-25 09:52:58 2460759.9117824 20.1158 0.238541 ABMag g-ZTF P48_ZTF-Cam
481365 2025-03-23 11:37:43 2460757.9845255 20.6387 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
250831 2025-04-04 08:34:26 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 15:16:15.737 +20:33:41.99 2025-04-04 02:12:12.384 18.84 L-GOTO 2 Other GOTO25boj GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480602 2025-04-04 02:12:12 2460769.591813 18.84 0.11 ABMag L-GOTO GOTO-N_GOTO-1 180
480601 2025-03-28 02:58:48 2460762.624166 19 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
250354 2025-03-30 19:16:03 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:16:15.750 +20:33:42.00 2025-03-28 12:05:40.416 19.323 cyan-ATLAS 2 PSN ATLAS25div ATLAS 2025TNSTR1205....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479847 2025-03-28 12:05:40 2460763.00394 19.323 0.159 19.58 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
479846 2025-03-27 14:48:57 2460762.11733 19.59 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
176442 SN 2025ggm 2 1 23:12:57.647 -58:07:42.40 SN Ia 0.01 ATLAS, GOTO ATLAS, GOTO ePESSTO+ ATLAS, GOTO ATLAS25diu ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-3 ESO-NTT - EFOSC2-NTT Y Y 1 15.524 cyan-ATLAS 2025-03-30 09:24:58.176 ATLAS_Bot1 N 2025TNSTR1205....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
251035 2025-04-05 20:52:29 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 23:12:57.640 -58:07:42.34 2025-04-05 19:13:35.904 15.78 L-GOTO 2 Other GOTO25bri GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480974 2025-04-05 19:13:36 2460771.301106 15.78 0.02 ABMag L-GOTO GOTO-S_GOTO-3 180
480973 2024-12-24 10:39:33 2460668.94413 18.9 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250344 2025-03-30 17:03:06 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 23:12:57.647 -58:07:42.40 2025-03-30 09:24:58.176 15.524 cyan-ATLAS 2 PSN ATLAS25diu ATLAS 2025TNSTR1205....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479829 2025-03-30 09:24:58 2460764.89234 15.524 0.02 18.81 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479828 2024-12-12 01:22:03 2460656.55698 18.73 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
20765 2025-04-15 16:40:21 ePESSTOplus_Bot1 N. Pyykkinen, C. Humina, T. Kravtsov, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ia 0.01 1 Add ePESSTO+ 2025TNSCR1394....1P
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
20765 2025-04-15 09:46:59 ESO-NTT / EFOSC2-NTT 300 N. Pyykkinen, C. Humina T. Kravtsov ePESSTO+ tns_2025ggm_2025-04-15_09-46-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025ggm_2025-04-15_09-46-59_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
20765 2025-04-15 09:46:59 ESO-NTT / EFOSC2-NTT 300 N. Pyykkinen, C. Humina T. Kravtsov ePESSTO+ tns_2025ggm_2025-04-15_09-46-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025ggm_2025-04-15_09-46-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
176412 AT 2025gfi 2 18:35:24.384 -47:19:14.98 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25dit ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3 Y Y 18.737 orange-ATLAS 2025-03-24 03:07:35.328 ATLAS_Bot1 N 2025TNSTR1205....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
250861 2025-04-04 08:49:53 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 18:35:24.398 -47:19:14.53 2025-04-02 15:35:39.264 18.3 L-GOTO 2 Other GOTO25blj GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480662 2025-04-02 15:35:39 2460768.149758 18.3 0.06 ABMag L-GOTO GOTO-S_GOTO-3 180
480661 2025-03-13 16:14:03 2460748.176417 18.8 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250312 2025-03-30 13:43:20 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:35:24.384 -47:19:14.98 2025-03-24 03:07:35.328 18.737 orange-ATLAS 2 PSN ATLAS25dit ATLAS 2025TNSTR1205....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479783 2025-03-24 03:07:35 2460758.63027 18.737 0.154 19.05 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
479782 2025-03-22 08:58:04 2460756.87366 18.41 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
176406 SN 2025gfc 2 1 19:34:57.964 -70:49:43.28 SN Ia-91T-like 0.0373 ATLAS, GOTO ATLAS, GOTO ePESSTO+ ATLAS, GOTO ATLAS25dir ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-3 ESO-NTT - EFOSC2-NTT Y Y 1 17.184 cyan-ATLAS 2025-03-30 06:21:27.360 ATLAS_Bot1 N 2025TNSTR1205....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
251609 2025-04-13 18:22:02 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 19:34:57.974 -70:49:43.26 2025-04-13 16:58:36.768 16.89 L-GOTO 2 Other GOTO25buj GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
482062 2025-04-13 16:58:37 2460779.207365 16.89 0.03 ABMag L-GOTO GOTO-S_GOTO-3 180
482061 2025-03-13 17:33:50 2460748.231826 18.9 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
250305 2025-03-30 12:47:35 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:34:57.964 -70:49:43.28 2025-03-30 06:21:27.360 17.184 cyan-ATLAS 2 PSN ATLAS25dir ATLAS 2025TNSTR1205....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479768 2025-03-30 06:21:27 2460764.7649 17.184 0.043 19.03 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
479767 2025-03-26 08:30:39 2460760.85462 19.07 ABMag cyan-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
20697 2025-04-05 17:47:10 ePESSTOplus_Bot1 C. Duffy, M. Ghendrih, M. Smith, C. Angus, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia-91T-like 0.0373 1 Add ePESSTO+ 2025TNSCR1293....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
20697 2025-04-05 07:57:00 ESO-NTT / EFOSC2-NTT 300 C. Duffy, M. Ghendrih M. Smith, C. Angus ePESSTO+ tns_2025gfc_2025-04-05_07-57-00_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gfc_2025-04-05_07-57-00_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
20697 2025-04-05 07:57:00 ESO-NTT / EFOSC2-NTT 300 C. Duffy, M. Ghendrih M. Smith, C. Angus ePESSTO+ tns_2025gfc_2025-04-05_07-57-00_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gfc_2025-04-05_07-57-00_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
176405 SN 2025gfb 2 1 08:13:51.743 +11:45:33.26 SN IIn 0.0358 ATLAS, GOTO ATLAS, GOTO ePESSTO+ ATLAS, GOTO ATLAS25diq ATLAS-MLO - ATLAS-01, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, GOTO-S - GOTO-3 ESO-NTT - EFOSC2-NTT Y Y 1 19.036 orange-ATLAS 2025-03-26 19:02:46.176 ATLAS_Bot1 N 2025TNSTR1205....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
251429 2025-04-11 10:31:44 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 08:13:51.720 +11:45:33.27 2025-03-27 20:36:14.400 19.27 L-GOTO 2 Other GOTO25bug GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
481825 2025-03-27 20:36:14 2460762.358505 19.27 0.17 ABMag L-GOTO GOTO-N_GOTO-2 180
481824 2025-02-23 13:09:11 2460730.048042 19.9 ABMag L-GOTO GOTO-S_GOTO-3 135 [Last non detection]
250304 2025-03-30 12:46:32 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:13:51.743 +11:45:33.26 2025-03-26 19:02:46.176 19.036 orange-ATLAS 2 PSN ATLAS25diq ATLAS 2025TNSTR1205....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
479766 2025-03-26 19:02:46 2460761.29359 19.036 0.182 19.29 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
479765 2025-03-25 09:41:29 2460759.90381 19.37 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
20762 2025-04-14 15:26:23 ePESSTOplus_Bot1 C. Humina, N. Pyykkinen, T. Kravtsov, E. A. Zimmerman on behalf of ePESSTO+ ePESSTO+ SN IIn 0.0358 1 Add ePESSTO+ 2025TNSCR1384....1H
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20762 2025-04-14 01:10:43 ESO-NTT / EFOSC2-NTT 1200 C. Humina, N. Pyykkinen T. Kravtsov ePESSTO+ tns_2025gfb_2025-04-14_01-10-43_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gfb_2025-04-14_01-10-43_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
20762 2025-04-14 01:10:43 ESO-NTT / EFOSC2-NTT 1200 C. Humina, N. Pyykkinen T. Kravtsov ePESSTO+ tns_2025gfb_2025-04-14_01-10-43_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025gfb_2025-04-14_01-10-43_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object