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Degrees (0..360, with decimal point) or sexagesimal: HH:MM:SS.SS / HH MM SS.SS
Degrees (-90..+90, with decimal point) or sexagesimal: ±DD:MM:SS.SS / ±DD MM SS.SS
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Showing results 301 to 350 out of 23,405
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
195689 AT 2025ahvo 4 01:34:20.226 +42:45:57.29 ATLAS, GOTO, Pan-STARRS, ZTF ATLAS, GOTO, Pan-STARRS, ZTF ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25qaz ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS2 - GPC2 Y Y 19.492 cyan-ATLAS 2025-12-20 07:40:40.224 ATLAS_Bot1 N 2025TNSTR5099....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
286056 2026-01-09 03:44:32 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 01:34:20.218 +42:45:57.13 2025-12-17 05:15:05.996 20.3019 r-ZTF 3 PSN ZTF25aciyfev ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
547635 2026-01-09 02:44:50 2461049.6144676 19.4239 0.140965 ABMag r-ZTF P48_ZTF-Cam
547634 2025-12-17 05:15:06 2461026.7188194 20.3019 0.152158 ABMag r-ZTF P48_ZTF-Cam
547633 2025-12-17 03:59:43 2461026.6664699 20.4664 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
284190 2025-12-30 20:49:17 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 01:34:20.226 +42:45:57.29 2025-12-25 05:32:41.856 19.31 w-P1 1 PSN PS25kqu Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
545435 2025-12-25 05:32:42 2461034.73104 19.31 0.01 22 ABMag w-P1 PS2_GPC2 45 Robot
281978 2025-12-22 21:00:05 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 01:34:20.180 +42:45:57.32 2025-12-20 21:16:43.104 19.47 L-GOTO 2 Other GOTO25mfr GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541961 2025-12-20 21:16:43 2461030.386609 19.47 0.11 ABMag L-GOTO GOTO-N_GOTO-2 180
541960 2025-12-06 21:17:24 2461016.387084 19.6 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
281791 2025-12-21 11:52:13 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 01:34:20.153 +42:45:57.45 2025-12-20 07:40:40.224 19.492 cyan-ATLAS 2 PSN ATLAS25qaz ATLAS 2025TNSTR5099....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541505 2025-12-20 07:40:40 2461029.81991 19.492 0.175 19.61 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
541504 2025-12-14 08:42:56 2461023.86315 19.58 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
195688 AT 2025ahvn 1 06:34:46.633 -55:54:19.94 ATLAS ATLAS ATLAS ATLAS25qay ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.881 cyan-ATLAS 2025-12-20 00:15:46.944 ATLAS_Bot1 N 2025TNSTR5099....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
281787 2025-12-21 11:46:37 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 06:34:46.633 -55:54:19.94 2025-12-20 00:15:46.944 18.881 cyan-ATLAS 2 PSN ATLAS25qay ATLAS 2025TNSTR5099....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541497 2025-12-20 00:15:47 2461029.51096 18.881 0.136 19.36 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
541496 2025-12-19 05:22:17 2461028.72381 19.12 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195687 AT 2025ahvm 3 09:39:28.425 +53:00:13.08 ATLAS, Pan-STARRS, ZTF ATLAS, Pan-STARRS, ZTF ATLAS, Pan-STARRS, ZTF ATLAS25qaw ATLAS-MLO - ATLAS-01, ATLAS-TDO - ATLAS-05, P48 - ZTF-Cam, PS2 - GPC2 Y Y 19.45 wide-ATLAS 2025-12-21 02:31:09.408 ATLAS_Bot1 N 2025TNSTR5099....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
286120 2026-01-09 09:33:34 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 09:39:28.374 +53:00:13.02 2025-12-16 08:10:30.000 19.7018 r-ZTF 3 PSN ZTF25aciaklb ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
547786 2026-01-09 08:12:13 2461049.8418171 19.3884 0.161488 ABMag g-ZTF P48_ZTF-Cam
547785 2025-12-16 08:10:30 2461025.840625 19.7018 0.155024 ABMag r-ZTF P48_ZTF-Cam
547784 2025-12-08 08:51:18 2461017.8689583 19.6854 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
282397 2025-12-26 20:14:28 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 09:39:28.425 +53:00:13.08 2025-12-24 14:42:25.920 19.54 w-P1 1 PSN PS25isk Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542776 2025-12-24 14:42:26 2461034.1128 19.54 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
281785 2025-12-21 11:38:52 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 09:39:28.411 +53:00:13.66 2025-12-21 02:31:09.408 19.45 wide-ATLAS 2 PSN ATLAS25qaw ATLAS 2025TNSTR5099....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541493 2025-12-21 02:31:09 2461030.60497 19.45 0.127 20.1 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
541492 2025-12-14 13:36:48 2461024.06722 19.41 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
195686 AT 2025ahvl 1 21:22:05.533 +23:12:50.48 ATLAS ATLAS ATLAS ATLAS16dyr ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01 Y Y 19.251 cyan-ATLAS 2025-12-21 05:14:43.584 ATLAS_Bot1 N 2025TNSTR5099....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
281775 2025-12-21 11:29:21 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 21:22:05.533 +23:12:50.48 2025-12-21 05:14:43.584 19.251 cyan-ATLAS 2 PSN ATLAS16dyr ATLAS 2025TNSTR5099....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541473 2025-12-21 05:14:44 2461030.71856 19.251 0.156 19.53 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
541472 2025-12-18 05:54:07 2461027.74591 19.27 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195671 SN 2025ahuw 1 1 10:48:10.095 -65:19:28.35 SN 0.01135 ATLAS ATLAS Supernova Alliance ATLAS ATLAS25qaf ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 ANU-2.3m - WiFeS Y Y 1 18.236 cyan-ATLAS 2025-12-20 01:01:56.064 ATLAS_Bot1 N 2025TNSTR5099....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
281750 2025-12-21 01:51:01 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 10:48:10.095 -65:19:28.35 2025-12-20 01:01:56.064 18.236 cyan-ATLAS 2 PSN ATLAS25qaf ATLAS 2025TNSTR5099....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541412 2025-12-20 01:01:56 2461029.54301 18.236 0.094 19.32 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
541411 2025-12-18 08:07:47 2461027.83874 18.91 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
22699 2025-12-30 13:24:16 Liana Rauf L. Rauf (ANU), B. P. Schmidt (ANU), K. Auchettl (University of Melbourne/UCSC), P. Armstrong (ANU), D. Cao (ANU), C. Lidman (ANU), B. Martin (ANU), J. Shi (University of Melbourne), and B. E. Tucker (ANU) Supernova Alliance SN 0.01135 1 Supernova Alliance Fit with superfit. 2025TNSCR5232....1R
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
22700 2025-12-30 00:00:00 ANU-2.3m / WiFeS B. P. Schmidt (ANU) L. Rauf (ANU) Supernova Alliance tns_2025ahuw_2025-12-30_ANU-2.3m_WiFeS_Supernova_Alliance.dat tns_2025ahuw_2025-12-30_ANU-2.3m_WiFeS_Supernova_Alliance.fits Object Featureless red continuum.
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
22700 2025-12-30 00:00:00 ANU-2.3m / WiFeS B. P. Schmidt (ANU) L. Rauf (ANU) Supernova Alliance tns_2025ahuw_2025-12-30_ANU-2.3m_WiFeS_Supernova_Alliance.dat tns_2025ahuw_2025-12-30_ANU-2.3m_WiFeS_Supernova_Alliance.fits Object Featureless red continuum.
195607 SN 2025ahsk 3 1 00:12:27.030 +42:28:15.42 SN Ia 0.036 ATLAS, ZTF, GOTO ATLAS, ZTF, GOTO ZTF ATLAS, GOTO, ZTF ATLAS25pzv ATLAS-MLO - ATLAS-01, ATLAS-TDO - ATLAS-05, GOTO-N - GOTO-2, P48 - ZTF-Cam P60 - SEDM Y Y 1 19.656 cyan-ATLAS 2025-12-20 06:57:27.360 ATLAS_Bot1 N 2025TNSTR5081....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
283859 2025-12-29 23:01:34 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 00:12:27.050 +42:28:15.46 2025-12-29 19:32:27.744 17.97 L-GOTO 2 Other GOTO25mwg GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
545000 2025-12-29 19:32:28 2461039.314206 17.97 0.06 ABMag L-GOTO GOTO-N_GOTO-2 180
544999 2025-12-08 21:06:12 2461018.379302 20.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
281765 2025-12-21 06:54:33 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 00:12:27.030 +42:28:15.42 2025-12-19 02:55:47.003 20.1569 g-ZTF 3 PSN ZTF25acixxbi ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541452 2025-12-21 02:28:53 2461030.6033912 19.313 0.0944134 ABMag g-ZTF P48_ZTF-Cam
541451 2025-12-19 02:55:47 2461028.6220718 20.1569 0.0378356 ABMag g-ZTF P48_ZTF-Cam
541450 2025-12-05 04:43:54 2461014.6971528 18.3822 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
281624 2025-12-20 17:36:37 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 00:12:27.065 +42:28:15.46 2025-12-20 06:57:27.360 19.656 cyan-ATLAS 2 PSN ATLAS25pzv ATLAS 2025TNSTR5081....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541102 2025-12-20 06:57:27 2461029.7899 19.656 0.182 19.69 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
541101 2025-12-18 20:38:09 2461028.35983 20.01 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 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
22665 2025-12-22 05:06:07 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 0.036 1 ZTF 2025TNSCR5135....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
22666 2025-12-22 04:12:43 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025ahsk_2025-12-22_04-12-42.509567_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
22666 2025-12-22 04:12:43 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025ahsk_2025-12-22_04-12-42.509567_P60_SEDM_ZTF.ascii Object
195606 AT 2025ahsj 1 12:22:34.310 +31:08:29.88 ATLAS ATLAS ATLAS ATLAS25pzq ATLAS-TDO - ATLAS-05 Y Y 15.85 wide-ATLAS 2025-12-20 03:52:49.152 ATLAS_Bot1 N 2025TNSTR5081....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
281619 2025-12-20 17:27:33 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 12:22:34.310 +31:08:29.88 2025-12-20 03:52:49.152 15.85 wide-ATLAS 2 PSN ATLAS25pzq ATLAS 2025TNSTR5081....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541092 2025-12-20 03:52:49 2461029.66168 15.85 0.286 19.95 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
541091 2025-12-19 04:42:39 2461028.69628 19.96 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
195592 AT 2025ahrv 1 02:01:36.069 -59:28:12.53 ATLAS ATLAS ATLAS ATLAS25pzn ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 19.344 cyan-ATLAS 2025-12-19 20:10:25.248 ATLAS_Bot1 N 2025TNSTR5081....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
281603 2025-12-20 12:06:25 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 02:01:36.069 -59:28:12.53 2025-12-19 20:10:25.248 19.344 cyan-ATLAS 2 PSN ATLAS25pzn ATLAS 2025TNSTR5081....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541048 2025-12-19 20:10:25 2461029.34057 19.344 0.203 19.75 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
541047 2025-12-19 02:59:01 2461028.62432 19.2 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195591 AT 2025ahru 2 01:27:02.656 -40:12:58.82 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25pzm ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-4 Y Y 18.919 orange-ATLAS 2025-12-19 01:46:45.696 ATLAS_Bot1 N 2025TNSTR5081....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
282011 2025-12-23 07:45:45 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 01:27:02.678 -40:12:59.23 2025-12-15 10:41:11.328 20.07 L-GOTO 2 Other GOTO25mgg GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542023 2025-12-15 10:41:11 2461024.945266 20.07 0.16 ABMag L-GOTO GOTO-S_GOTO-4 180
542022 2025-12-04 10:53:55 2461013.95411 19.5 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
281600 2025-12-20 12:04:30 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 01:27:02.656 -40:12:58.82 2025-12-19 01:46:45.696 18.919 orange-ATLAS 2 PSN ATLAS25pzm ATLAS 2025TNSTR5081....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541040 2025-12-19 01:46:46 2461028.57414 18.919 0.165 19.19 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
541039 2025-12-18 01:56:01 2461027.58057 19.28 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195590 SN 2025ahrt 2 1 10:19:19.028 -37:54:57.68 SN Iax[02cx-like] 0.0165 ATLAS, GOTO ATLAS, GOTO DEBASS ATLAS, GOTO ATLAS25pzl ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 ANU-2.3m - WiFeS Y Y 1 19.104 cyan-ATLAS 2025-12-20 01:44:56.832 ATLAS_Bot1 N 2025TNSTR5081....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
282115 2025-12-23 19:03:01 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 10:19:19.040 -37:54:57.40 2025-12-23 16:29:53.952 17.46 L-GOTO 2 Other GOTO25mli GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542229 2025-12-23 16:29:54 2461033.187431 17.46 0.03 ABMag L-GOTO GOTO-S_GOTO-4 180
542228 2025-12-17 14:39:24 2461027.110687 19.6 ABMag L-GOTO GOTO-S_GOTO-4 135 [Last non detection]
281596 2025-12-20 12:04:06 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 10:19:19.028 -37:54:57.68 2025-12-20 01:44:56.832 19.104 cyan-ATLAS 2 PSN ATLAS25pzl ATLAS 2025TNSTR5081....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541029 2025-12-20 01:44:57 2461029.57288 19.104 0.138 19.6 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
541028 2025-12-19 08:27:15 2461028.85226 18.89 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
22847 2026-01-23 00:34:48 Bailey Martin B. Martin (ANU), K. Auchettl (University of Melbourne/UCSC), B. P. Schmidt (ANU), P. Armstrong (ANU), D. Cao (ANU), C. Lidman (ANU), L. Rauf (ANU), J. Shi (University of Melbourne), and B. E. Tucker (ANU) DEBASS SN Iax[02cx-like] 0.0165 1 1 DEBASS Classified with superfit. The best fitting spectrum is SN2002cx. 2026TNSCR.304....1M
Related files
File Comments Last Modified (UT) Modified By
tns_2025ahrt_atrep_22847_DEBASS.pdf The best fitting spectrum from superfit. 2026-01-23 00:34:48 Bailey Martin
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
22848 2026-01-22 16:48:00 ANU-2.3m / WiFeS 1200 Robotic B. Martin DEBASS tns_2025ahrt_2026-01-22.7_ANU-2.3m_WiFeS_DEBASS.dat tns_2025ahrt_2026-01-22.7_ANU-2.3m_WiFeS_DEBASS.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
22848 2026-01-22 16:48:00 ANU-2.3m / WiFeS 1200 Robotic B. Martin DEBASS tns_2025ahrt_2026-01-22.7_ANU-2.3m_WiFeS_DEBASS.dat tns_2025ahrt_2026-01-22.7_ANU-2.3m_WiFeS_DEBASS.fits Object
195589 AT 2025ahrs 2 06:57:55.088 -44:30:04.97 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25pzk ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 19.054 orange-ATLAS 2025-12-19 04:50:52.800 ATLAS_Bot1 N 2025TNSTR5081....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
282088 2025-12-23 15:06:02 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 06:57:55.103 -44:30:04.54 2025-12-23 13:40:16.032 19.19 L-GOTO 2 Other GOTO25mkm GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542175 2025-12-23 13:40:16 2461033.069626 19.19 0.08 ABMag L-GOTO GOTO-S_GOTO-4 180
542174 2025-12-15 14:45:33 2461025.11497 20.7 ABMag L-GOTO GOTO-S_GOTO-3 360 [Last non detection]
281595 2025-12-20 12:03:39 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 06:57:55.088 -44:30:04.97 2025-12-19 04:50:52.800 19.054 orange-ATLAS 2 PSN ATLAS25pzk ATLAS 2025TNSTR5081....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541027 2025-12-19 04:50:53 2461028.702 19.054 0.181 19.19 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
541026 2025-12-18 05:49:29 2461027.7427 19.26 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195588 AT 2025ahrr 1 03:14:25.103 -45:31:39.40 ATLAS ATLAS ATLAS ATLAS25pzj ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 19.36 cyan-ATLAS 2025-12-16 20:42:13.824 ATLAS_Bot1 N 2025TNSTR5081....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
281594 2025-12-20 12:03:08 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 03:14:25.103 -45:31:39.40 2025-12-16 20:42:13.824 19.36 cyan-ATLAS 2 PSN ATLAS25pzj ATLAS 2025TNSTR5081....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541025 2025-12-16 20:42:14 2461026.36266 19.36 0.166 19.8 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
541024 2025-12-16 03:34:24 2461025.64889 19.18 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195512 AT 2025ahou 1 12:14:01.927 -09:34:09.72 ATLAS ATLAS ATLAS ATLAS25pys ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01 Y Y 18.451 orange-ATLAS 2025-12-02 14:12:41.760 ATLAS_Bot1 N 2025TNSTR5057....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
281449 2025-12-19 13:00:05 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 12:14:01.927 -09:34:09.72 2025-12-02 14:12:41.760 18.451 orange-ATLAS 2 PSN ATLAS25pys ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540711 2025-12-02 14:12:42 2461012.09215 18.451 0.183 18.56 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
540710 2025-12-01 15:05:33 2461011.12885 19.29 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
195511 AT 2025ahot 1 04:37:58.786 -58:20:48.19 ATLAS ATLAS ATLAS ATLAS25pyr ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.983 cyan-ATLAS 2025-11-21 04:23:30.336 ATLAS_Bot1 N 2025TNSTR5057....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
281447 2025-12-19 12:57:13 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 04:37:58.786 -58:20:48.19 2025-11-21 04:23:30.336 18.983 cyan-ATLAS 2 PSN ATLAS25pyr ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540707 2025-11-21 04:23:30 2461000.68299 18.983 0.135 19.43 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
540706 2025-11-19 22:28:18 2460999.43632 19.37 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
195503 SN 2025ahol 3 1 07:42:43.935 +18:19:39.40 SN Ia 0.027949 ATLAS, ZTF, GOTO ATLAS, ZTF, GOTO None ATLAS, GOTO, ZTF ATLAS25pyp ATLAS-HKO - ATLAS-02, ATLAS-TDO - ATLAS-05, GOTO-N - GOTO-1, P48 - ZTF-Cam Lijiang-2.4m - YFOSC Y Y 1 18.219 wide-ATLAS 2025-12-19 01:03:38.016 ATLAS_Bot1 N 2025TNSTR5057....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
281789 2025-12-21 11:51:26 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 07:42:43.936 +18:19:39.10 2025-12-18 00:40:20.064 18.94 L-GOTO 2 Other GOTO25mgo GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541501 2025-12-18 00:40:20 2461027.52801 18.94 0.07 ABMag L-GOTO GOTO-N_GOTO-1 180
541500 2025-12-11 04:29:55 2461020.687437 20 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
281517 2025-12-20 07:26:51 BTSbot_bot Nabeel Rehemtulla (CIERA,NU),Wynn Jacobson-Galán (Caltech) et al. ZTF ZTF 07:42:43.935 +18:19:39.40 2025-12-16 08:17:20.996 19.725 r-ZTF 3 PSN ZTF25acilyrg 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
540872 2025-12-18 07:14:28 2461027.801713 18.7922 0.0932359 ABMag g-ZTF P48_ZTF-Cam
540871 2025-12-16 08:17:21 2461025.8453819 19.725 0.112151 ABMag r-ZTF P48_ZTF-Cam
540870 2025-12-12 10:24:23 2461021.9335995 20.5908 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
281418 2025-12-19 09:54:12 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 07:42:43.933 +18:19:39.72 2025-12-19 01:03:38.016 18.219 wide-ATLAS 2 PSN ATLAS25pyp ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540645 2025-12-19 01:03:38 2461028.54419 18.219 0.056 20.04 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
540644 2025-12-17 12:03:22 2461027.00234 19.45 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
22684 2025-12-25 03:52:30 Luhan Li Bo Wang, Luhan Li, Liping Li, Jujia Zhang, Xinjie Luo, Shiyang Dong (YNAO) None SN Ia 0.027949 1 2025TNSCR5167....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
22685 2025-12-20 17:08:49 Lijiang-2.4m / YFOSC Luhan Li Luhan Li None tns_2025ahol_2025-12-20_17-08-49.265_Lijiang-2.4m_YFOSC_None.dat Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
22685 2025-12-20 17:08:49 Lijiang-2.4m / YFOSC Luhan Li Luhan Li None tns_2025ahol_2025-12-20_17-08-49.265_Lijiang-2.4m_YFOSC_None.dat Object
195502 AT 2025ahok 2 11:25:03.983 -34:14:28.56 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25pyo ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 19.539 cyan-ATLAS 2025-12-19 01:05:00.960 ATLAS_Bot1 N 2025TNSTR5057....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
282110 2025-12-23 19:00:33 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 11:25:03.924 -34:14:28.48 2025-12-17 16:14:51.936 20.23 L-GOTO 2 Other GOTO25mls GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542219 2025-12-17 16:14:52 2461027.176995 20.23 0.19 ABMag L-GOTO GOTO-S_GOTO-4 180
542218 2025-12-14 16:18:57 2461024.179834 19.7 ABMag L-GOTO GOTO-S_GOTO-4 135 [Last non detection]
281417 2025-12-19 09:52:24 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 11:25:03.983 -34:14:28.56 2025-12-19 01:05:00.960 19.539 cyan-ATLAS 2 PSN ATLAS25pyo ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540643 2025-12-19 01:05:01 2461028.54515 19.539 0.193 19.61 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
540642 2025-12-17 08:19:25 2461026.84682 19.04 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195501 AT 2025ahoj 3 09:15:11.898 +13:11:12.11 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS25pyl ATLAS-STH - ATLAS-03, ATLAS-TDO - ATLAS-05, GOTO-N - GOTO-1, P48 - ZTF-Cam Y Y 20.198 wide-ATLAS 2025-12-19 02:22:35.328 ATLAS_Bot1 N 2025TNSTR5057....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
283509 2025-12-29 11:43:52 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 09:15:11.898 +13:11:12.11 2025-12-18 09:19:54.998 19.8322 r-ZTF 3 PSN ZTF25aciuzuf ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
544587 2025-12-29 10:38:46 2461038.943588 19.1344 0.119335 ABMag r-ZTF P48_ZTF-Cam
544586 2025-12-18 09:19:55 2461027.888831 19.8322 0.203003 ABMag r-ZTF P48_ZTF-Cam
544585 2025-12-16 10:39:44 2461025.9442593 20.3265 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
282052 2025-12-23 10:48:40 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 09:15:11.940 +13:11:12.00 2025-12-23 01:30:54.432 19.64 L-GOTO 2 Other GOTO25mii GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542104 2025-12-23 01:30:54 2461032.563127 19.64 0.18 ABMag L-GOTO GOTO-N_GOTO-1 180
542103 2025-12-21 01:29:12 2461030.561947 19.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
281416 2025-12-19 09:50:10 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 09:15:11.899 +13:11:11.26 2025-12-19 02:22:35.328 20.198 wide-ATLAS 2 PSN ATLAS25pyl ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540641 2025-12-19 02:22:35 2461028.59902 20.198 0.24 19.48 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
540640 2025-12-18 01:27:30 2461027.56076 19.47 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
195500 AT 2025ahoi 1 12:57:03.941 +19:25:41.74 ATLAS ATLAS ATLAS ATLAS25pyj ATLAS-HKO - ATLAS-02, ATLAS-TDO - ATLAS-05 Y Y 19.228 wide-ATLAS 2025-12-19 04:24:49.824 ATLAS_Bot1 N 2025TNSTR5057....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
281414 2025-12-19 09:40:41 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 12:57:03.941 +19:25:41.74 2025-12-19 04:24:49.824 19.228 wide-ATLAS 2 PSN ATLAS25pyj ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540637 2025-12-19 04:24:50 2461028.68391 19.228 0.143 19.88 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
540636 2025-12-17 15:49:58 2461027.1597 16.61 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195499 AT 2025ahoh 3 11:44:32.005 -22:51:59.58 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS25pyi ATLAS-MLO - ATLAS-01, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4, P48 - ZTF-Cam Y Y 19.41 cyan-ATLAS 2025-12-19 01:10:55.200 ATLAS_Bot1 N 2025TNSTR5057....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
287902 2026-01-19 13:17:46 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 11:44:32.005 -22:51:59.58 2025-12-28 12:01:35.999 19.0699 g-ZTF 2 PSN ZTF26aactyfd ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
551652 2026-01-19 11:02:44 2461059.9602315 19.6773 0.183154 ABMag r-ZTF P48_ZTF-Cam
551651 2025-12-28 12:01:36 2461038.0011111 19.0699 0.121454 ABMag g-ZTF P48_ZTF-Cam
282218 2025-12-25 11:16:18 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 11:44:31.972 -22:51:59.70 2025-12-24 17:34:55.776 19.27 L-GOTO 2 Other GOTO25mog GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542421 2025-12-24 17:34:56 2461034.232586 19.27 0.09 ABMag L-GOTO GOTO-S_GOTO-4 180
542420 2025-12-17 16:19:26 2461027.180157 20.1 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
281413 2025-12-19 09:39:25 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 11:44:32.053 -22:51:59.51 2025-12-19 01:10:55.200 19.41 cyan-ATLAS 2 PSN ATLAS25pyi ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540635 2025-12-19 01:10:55 2461028.54925 19.41 0.194 19.48 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
540634 2025-12-18 13:10:09 2461028.04872 19.38 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
195498 AT 2025ahog 1 03:17:19.662 -78:27:51.32 ATLAS ATLAS ATLAS ATLAS25pyg ATLAS-CHL - ATLAS-04 Y Y 18.393 orange-ATLAS 2025-12-19 03:06:21.888 ATLAS_Bot1 N 2025TNSTR5057....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
281411 2025-12-19 09:38:36 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 03:17:19.662 -78:27:51.32 2025-12-19 03:06:21.888 18.393 orange-ATLAS 2 PSN ATLAS25pyg ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540631 2025-12-19 03:06:22 2461028.62942 18.393 0.116 19.12 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
540630 2025-12-18 03:17:53 2461027.63742 19.04 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195497 AT 2025ahof 3 08:15:47.871 +24:10:21.97 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS25pya ATLAS-HKO - ATLAS-02, ATLAS-TDO - ATLAS-05, GOTO-N - GOTO-2, P48 - ZTF-Cam Y Y 18.986 wide-ATLAS 2025-12-19 01:00:27.072 ATLAS_Bot1 N 2025TNSTR5057....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
281770 2025-12-21 09:49:47 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 08:15:47.871 +24:10:21.97 2025-12-12 08:57:39.997 19.9247 g-ZTF 3 PSN ZTF25achacjg ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541462 2025-12-21 08:49:45 2461030.8678819 19.3655 0.19081 ABMag r-ZTF P48_ZTF-Cam
541461 2025-12-12 08:57:40 2461021.8733796 19.9247 0.149811 ABMag g-ZTF P48_ZTF-Cam
541460 2025-11-24 09:34:10 2461003.8987269 20.624 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
281651 2025-12-20 21:22:05 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 08:15:47.899 +24:10:21.99 2025-12-20 03:06:20.160 19.18 L-GOTO 2 Other GOTO25mdf GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541157 2025-12-20 03:06:20 2461029.629405 19.18 0.1 ABMag L-GOTO GOTO-N_GOTO-2 180
541156 2025-12-11 03:43:06 2461020.654932 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
281405 2025-12-19 09:36:26 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 08:15:47.854 +24:10:21.67 2025-12-19 01:00:27.072 18.986 wide-ATLAS 2 PSN ATLAS25pya ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540619 2025-12-19 01:00:27 2461028.54198 18.986 0.167 20.15 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
540618 2025-12-17 12:08:39 2461027.00601 19.51 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195496 SN 2025ahoe 2 1 13:33:25.690 -33:56:10.58 SN Ia 0.046 ATLAS, BlackGEM ATLAS, BlackGEM None ATLAS, BlackGEM ATLAS25pxz ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, BG2 - BlackGEM-Cam2, BG3 - BlackGEM-Cam3 SOAR - Goodman Y Y 1 18.552 cyan-ATLAS 2025-12-16 01:41:19.104 ATLAS_Bot1 N 2025TNSTR5057....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
285255 2026-01-01 12:01:02 BlackGEM_Bot1 S. Faris,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 13:33:25.690 -33:56:10.58 2026-01-01 08:10:00.000 17.95 BG-q-BlackGem 2 PSN BGEM J133325.69-335610.6 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
546566 2026-01-01 08:10:00 2461041.8402778 17.95 0.06 20.52 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
546565 2025-12-31 08:30:00 2461040.8541667 20.49 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
281404 2025-12-19 09:36:12 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 13:33:25.804 -33:56:10.24 2025-12-16 01:41:19.104 18.552 cyan-ATLAS 2 PSN ATLAS25pxz ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540617 2025-12-16 01:41:19 2461025.57036 18.552 0.158 19.12 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
540616 2025-12-14 15:51:32 2461024.16079 18.11 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
22742 2026-01-08 16:39:29 Jonathan Carney Jonathan Carney (UNC), Iair Arcavi (Tel Aviv), Igor Andreoni (UNC) None SN Ia 0.046 1 Classification and redshift from SNID. 2026TNSCR..68....1C
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
22743 2026-01-08 00:00:00 SOAR / Goodman Jonathan Carney (UNC), Igor Andreoni (UNC) Jonathan Carney (UNC) None tns_2025ahoe_2026-01-08_00-00-00_SOAR_Goodman_None.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
22743 2026-01-08 00:00:00 SOAR / Goodman Jonathan Carney (UNC), Igor Andreoni (UNC) Jonathan Carney (UNC) None tns_2025ahoe_2026-01-08_00-00-00_SOAR_Goodman_None.ascii Object
195495 AT 2025ahod 2 04:10:05.929 -17:50:30.31 ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS25pxf ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, PS1 - GPC1 Y Y 19.541 cyan-ATLAS 2025-12-18 10:29:06.432 ATLAS_Bot1 N 2025TNSTR5057....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
281441 2025-12-19 11:20:54 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 04:10:05.929 -17:50:30.31 2022-09-29 13:15:36.864 21.87 w-P1 1 PSN PS22nis Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540693 2022-09-29 13:15:37 2459852.05251 21.87 0.2 22 ABMag w-P1 PS1_GPC1 45 Robot
281381 2025-12-19 09:07:44 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 04:10:05.926 -17:50:30.05 2025-12-18 10:29:06.432 19.541 cyan-ATLAS 2 PSN ATLAS25pxf ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540571 2025-12-18 10:29:06 2461027.93688 19.541 0.175 19.6 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
540570 2025-12-17 04:07:11 2461026.67166 19.31 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195490 AT 2025ahny 1 05:28:31.200 -34:33:21.59 ATLAS ATLAS ATLAS ATLAS25pxb ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03 Y Y 19.547 cyan-ATLAS 2025-12-15 22:59:17.376 ATLAS_Bot1 N 2025TNSTR5057....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
281362 2025-12-19 08:55:01 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 05:28:31.200 -34:33:21.59 2025-12-15 22:59:17.376 19.547 cyan-ATLAS 2 PSN ATLAS25pxb ATLAS 2025TNSTR5057....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540533 2025-12-15 22:59:17 2461025.45784 19.547 0.192 19.79 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
540532 2025-12-14 11:41:18 2461023.98701 19.21 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195470 AT 2025ahnf 2 00:44:51.854 -25:11:11.75 ATLAS, BlackGEM ATLAS, BlackGEM ATLAS, BlackGEM ATLAS25pwv ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, BG2 - BlackGEM-Cam2, BG3 - BlackGEM-Cam3 Y Y 19.312 cyan-ATLAS 2025-12-15 19:25:28.704 ATLAS_Bot1 N 2025TNSTR5032....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
282143 2025-12-24 09:04:02 BlackGEM_Bot1 E. A. Zimmerman (WIS),H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 00:44:51.854 -25:11:11.75 2025-12-24 01:04:21.000 19.19 BG-q-BlackGem 2 PSN BGEM J004451.85-251111.7 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542280 2025-12-24 01:04:21 2461033.5446875 19.19 0.09 20.54 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
542279 2025-12-17 01:18:09 2461026.5542708 20.85 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
281324 2025-12-18 21:45:54 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 00:44:51.834 -25:11:11.77 2025-12-15 19:25:28.704 19.312 cyan-ATLAS 2 PSN ATLAS25pwv ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540444 2025-12-15 19:25:29 2461025.30936 19.312 0.145 19.65 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
540443 2025-12-14 07:21:47 2461023.80679 19.21 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195469 AT 2025ahne 1 23:37:31.185 -34:12:09.25 ATLAS ATLAS ATLAS ATLAS25pwu ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03 Y Y 19.341 cyan-ATLAS 2025-12-15 19:24:00.576 ATLAS_Bot1 N 2025TNSTR5032....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
281323 2025-12-18 21:41:47 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 23:37:31.185 -34:12:09.25 2025-12-15 19:24:00.576 19.341 cyan-ATLAS 2 PSN ATLAS25pwu ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540442 2025-12-15 19:24:01 2461025.30834 19.341 0.154 19.53 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
540441 2025-12-14 05:48:10 2461023.74178 19.24 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195460 AT 2025ahmw 2 09:48:13.897 -30:02:31.39 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25pwo ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, GOTO-S - GOTO-4 Y Y 19.457 cyan-ATLAS 2025-12-18 15:00:23.328 ATLAS_Bot1 N 2025TNSTR5032....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
282116 2025-12-23 19:03:11 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 09:48:13.914 -30:02:31.28 2025-12-18 14:25:22.080 20.04 L-GOTO 2 Other GOTO25mlk GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542231 2025-12-18 14:25:22 2461028.100948 20.04 0.2 ABMag L-GOTO GOTO-S_GOTO-4 180
542230 2025-12-14 14:37:17 2461024.109218 20.2 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
281310 2025-12-18 19:52:58 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 09:48:13.897 -30:02:31.39 2025-12-18 15:00:23.328 19.457 cyan-ATLAS 2 PSN ATLAS25pwo ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540417 2025-12-18 15:00:23 2461028.12527 19.457 0.172 19.6 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
540416 2025-12-17 07:00:47 2461026.79221 19.26 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195459 AT 2025ahmv 2 12:27:04.828 -40:00:50.46 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25pwn ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, GOTO-S - GOTO-4 Y Y 18.941 cyan-ATLAS 2025-12-18 15:15:04.608 ATLAS_Bot1 N 2025TNSTR5032....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
281354 2025-12-19 08:50:07 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 12:27:04.768 -40:00:50.94 2025-12-14 16:51:14.400 19.75 L-GOTO 2 Other GOTO25maa GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540517 2025-12-14 16:51:14 2461024.202249 19.75 0.19 ABMag L-GOTO GOTO-S_GOTO-4 180
540516 2025-12-12 16:57:17 2461022.206453 19.5 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
281309 2025-12-18 19:48:20 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 12:27:04.828 -40:00:50.46 2025-12-18 15:15:04.608 18.941 cyan-ATLAS 2 PSN ATLAS25pwn ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540415 2025-12-18 15:15:05 2461028.13547 18.941 0.14 19.34 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
540414 2025-12-17 08:09:52 2461026.84019 19.11 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195457 AT 2025ahmu 2 12:56:53.244 -22:21:37.67 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25pwm ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, GOTO-S - GOTO-4 Y Y 18.914 cyan-ATLAS 2025-12-18 15:24:17.568 ATLAS_Bot1 N 2025TNSTR5032....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
281649 2025-12-20 21:20:25 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 12:56:53.273 -22:21:37.96 2025-12-18 17:30:17.568 18.91 L-GOTO 2 Other GOTO25mdn GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541153 2025-12-18 17:30:18 2461028.229367 18.91 0.08 ABMag L-GOTO GOTO-S_GOTO-4 180
541152 2025-12-11 06:49:18 2461020.784243 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
281307 2025-12-18 19:45:38 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 12:56:53.244 -22:21:37.67 2025-12-18 15:24:17.568 18.914 cyan-ATLAS 2 PSN ATLAS25pwm ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540412 2025-12-18 15:24:18 2461028.14187 18.914 0.119 19.49 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
540411 2025-12-17 08:29:40 2461026.85394 18.21 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195456 AT 2025ahmt 2 13:02:49.090 -28:16:16.45 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25pwl ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.911 cyan-ATLAS 2025-12-16 01:32:47.616 ATLAS_Bot1 N 2025TNSTR5032....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
281319 2025-12-18 21:19:55 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 13:02:49.147 -28:16:16.59 2025-12-18 17:25:40.224 18.9 L-GOTO 2 Other GOTO25lxs GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540434 2025-12-18 17:25:40 2461028.226157 18.9 0.08 ABMag L-GOTO GOTO-S_GOTO-4 180
540433 2025-07-05 08:37:02 2460861.859055 19.5 ABMag L-GOTO GOTO-S_GOTO-4 360 [Last non detection]
281306 2025-12-18 19:45:00 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 13:02:49.090 -28:16:16.45 2025-12-16 01:32:47.616 18.911 cyan-ATLAS 2 PSN ATLAS25pwl ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540410 2025-12-16 01:32:48 2461025.56444 18.911 0.174 19.23 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
540409 2025-12-09 15:56:52 2461019.16449 17.35 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195440 AT 2025ahmd 3 11:18:03.861 -25:46:26.00 ATLAS, ALeRCE, GOTO ATLAS, ZTF, GOTO ATLAS, GOTO, ZTF ATLAS25pwk ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, GOTO-S - GOTO-4, P48 - ZTF-Cam Y Y 19.45 cyan-ATLAS 2025-12-18 14:32:13.344 ATLAS_Bot1 N 2025TNSTR5032....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
282112 2025-12-23 19:01:16 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 11:18:03.825 -25:46:26.05 2025-12-23 17:18:24.768 19.02 L-GOTO 2 Other GOTO25mlu GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542223 2025-12-23 17:18:25 2461033.221119 19.02 0.08 ABMag L-GOTO GOTO-S_GOTO-4 180
542222 2025-12-14 16:04:07 2461024.169526 19.9 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
281941 2025-12-22 18:43:42 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 11:18:03.861 -25:46:26.00 2025-12-22 12:01:41.002 18.922 g-ZTF 2 PSN ZTF25ackteuh ZTF SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25ackteuh N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541855 2025-12-22 13:01:36 2461032.0427778 18.9981 0.133505 19.2402 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
541854 2025-12-22 12:01:41 2461032.001169 18.922 0.122665 19.6408 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
281289 2025-12-18 19:44:14 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 11:18:03.870 -25:46:26.76 2025-12-18 14:32:13.344 19.45 cyan-ATLAS 2 PSN ATLAS25pwk ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540357 2025-12-18 14:32:13 2461028.10571 19.45 0.177 19.61 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
540356 2025-12-17 07:40:53 2461026.82006 19.22 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195439 AT 2025ahmc 1 12:40:34.193 -23:16:09.19 ATLAS ATLAS ATLAS ATLAS25pwj ATLAS-MLO - ATLAS-01, ATLAS-STH - ATLAS-03 Y Y 18.902 cyan-ATLAS 2025-12-18 15:24:17.568 ATLAS_Bot1 N 2025TNSTR5032....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
281288 2025-12-18 19:43:36 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 12:40:34.193 -23:16:09.19 2025-12-18 15:24:17.568 18.902 cyan-ATLAS 2 PSN ATLAS25pwj ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540355 2025-12-18 15:24:18 2461028.14187 18.902 0.135 19.49 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
540354 2025-12-16 01:52:07 2461025.57786 19.26 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
195403 AT 2025ahlb 2 02:58:56.205 -26:12:08.38 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25pwc ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-2, GOTO-S - GOTO-4 Y Y 18.544 orange-ATLAS 2025-12-09 09:05:10.176 ATLAS_Bot1 N 2025TNSTR5032....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
282170 2025-12-24 12:16:03 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 02:58:56.224 -26:12:08.65 2025-12-23 10:32:07.008 19.07 L-GOTO 2 Other GOTO25mml GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542334 2025-12-23 10:32:07 2461032.938974 19.07 0.06 ABMag L-GOTO GOTO-S_GOTO-4 180
542333 2025-12-05 22:10:16 2461015.423798 18.9 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
281210 2025-12-18 12:09:36 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 02:58:56.205 -26:12:08.38 2025-12-09 09:05:10.176 18.544 orange-ATLAS 2 PSN ATLAS25pwc ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540215 2025-12-09 09:05:10 2461018.87859 18.544 0.158 18.98 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
540214 2025-12-08 05:21:02 2461017.72294 18.91 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195402 SN 2025ahla 2 1 04:38:55.628 -27:21:44.92 SN Ia 0.05 ATLAS, GOTO ATLAS, GOTO SCAT ATLAS, GOTO ATLAS25pwa ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, GOTO-S - GOTO-4 UH88 - SNIFS Y Y 1 19.287 cyan-ATLAS 2025-12-18 10:11:19.392 ATLAS_Bot1 N 2025TNSTR5032....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
282383 2025-12-26 16:34:59 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 04:38:55.629 -27:21:45.13 2025-12-18 12:21:55.872 19.35 L-GOTO 2 Other GOTO25mrf GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
542750 2025-12-18 12:21:56 2461028.015227 19.35 0.08 ABMag L-GOTO GOTO-S_GOTO-4 180
542749 2025-12-07 23:47:02 2461017.491 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
281208 2025-12-18 12:06:19 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 04:38:55.628 -27:21:44.92 2025-12-18 10:11:19.392 19.287 cyan-ATLAS 2 PSN ATLAS25pwa ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540211 2025-12-18 10:11:19 2461027.92453 19.287 0.191 19.55 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
540210 2025-12-17 04:21:52 2461026.68185 19.31 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
22680 2025-12-24 10:25:29 Mark Huber M. E. Huber (IfA, UH Manoa) on behalf of the SCAT team SCAT SN Ia 0.05 1 ATLAS, SCAT Spectrum matches type Ia SN around maximum light. Classification, redshift and age from template cross-correlation with SNID (Blondin and Tonry 2007) 2025TNSCR5158....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
22681 2025-12-24 09:24:43 UH88 / SNIFS 1800 M. E. Huber SCAT tns_2025ahla_2025-12-24_09-24-43_UH88_SNIFS_SCAT.dat Object Poor dichroic correction for ~490-525 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
22681 2025-12-24 09:24:43 UH88 / SNIFS 1800 M. E. Huber SCAT tns_2025ahla_2025-12-24_09-24-43_UH88_SNIFS_SCAT.dat Object Poor dichroic correction for ~490-525 nm
195401 AT 2025ahkz 1 02:13:41.278 -22:17:32.82 ATLAS ATLAS ATLAS ATLAS25pvz ATLAS-MLO - ATLAS-01, ATLAS-STH - ATLAS-03 Y Y 19.047 cyan-ATLAS 2025-12-18 08:50:58.272 ATLAS_Bot1 N 2025TNSTR5032....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
281207 2025-12-18 12:03:42 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 02:13:41.278 -22:17:32.82 2025-12-18 08:50:58.272 19.047 cyan-ATLAS 2 PSN ATLAS25pvz ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540209 2025-12-18 08:50:58 2461027.86873 19.047 0.151 19.44 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
540208 2025-12-15 21:37:54 2461025.40132 19.61 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
195400 AT 2025ahky 1 05:08:56.798 -33:22:21.43 ATLAS ATLAS ATLAS ATLAS25pvy ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01 Y Y 19.635 cyan-ATLAS 2025-12-18 10:13:16.896 ATLAS_Bot1 N 2025TNSTR5032....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
281206 2025-12-18 12:02:45 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 05:08:56.798 -33:22:21.43 2025-12-18 10:13:16.896 19.635 cyan-ATLAS 2 PSN ATLAS25pvy ATLAS 2025TNSTR5032....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540207 2025-12-18 10:13:17 2461027.92589 19.635 0.201 19.56 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
540206 2025-12-17 05:11:03 2461026.71601 19.25 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195208 AT 2025ahdp 1 02:42:56.542 -60:25:22.52 ATLAS ATLAS ATLAS ATLAS25put ATLAS-CHL - ATLAS-04 Y Y 19.388 orange-ATLAS 2025-12-16 03:15:48.672 ATLAS_Bot1 N 2025TNSTR4997....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
280880 2025-12-16 22:41:11 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 02:42:56.542 -60:25:22.52 2025-12-16 03:15:48.672 19.388 orange-ATLAS 2 PSN ATLAS25put ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539484 2025-12-16 03:15:49 2461025.63598 19.388 0.893 19.1 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
539483 2025-12-15 03:24:11 2461024.64179 19.13 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195169 AT 2025ahcc 1 05:52:36.349 -52:12:14.79 ATLAS ATLAS ATLAS ATLAS25pup ATLAS-CHL - ATLAS-04 Y Y 19.318 orange-ATLAS 2025-11-13 08:08:11.328 ATLAS_Bot1 N 2025TNSTR4997....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
280822 2025-12-16 09:24:49 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 05:52:36.349 -52:12:14.79 2025-11-13 08:08:11.328 19.318 orange-ATLAS 2 PSN ATLAS25pup ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539340 2025-11-13 08:08:11 2460992.83902 19.318 0.145 19.9 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 110 Robot
539339 2025-11-12 06:22:32 2460991.76565 19.19 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195168 AT 2025ahcb 2 23:10:33.496 -49:21:02.38 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25puo ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-4 Y Y 18.829 orange-ATLAS 2025-12-16 01:26:16.224 ATLAS_Bot1 N 2025TNSTR4997....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
281114 2025-12-18 08:37:19 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 23:10:33.487 -49:21:02.40 2025-12-07 10:41:32.064 20.01 L-GOTO 2 Other GOTO25lsq GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540011 2025-12-07 10:41:32 2461016.945508 20.01 0.15 ABMag L-GOTO GOTO-S_GOTO-4 180
540010 2025-10-26 11:30:37 2460974.979602 20 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
280821 2025-12-16 09:19:22 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 23:10:33.496 -49:21:02.38 2025-12-16 01:26:16.224 18.829 orange-ATLAS 2 PSN ATLAS25puo ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539338 2025-12-16 01:26:16 2461025.55991 18.829 0.161 19.16 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
539337 2025-12-15 01:54:29 2461024.5795 19.07 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
195167 AT 2025ahca 3 10:56:48.343 -22:10:13.01 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS25pun ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, GOTO-S - GOTO-4, P48 - ZTF-Cam Y Y 18.864 cyan-ATLAS 2025-12-16 00:54:10.368 ATLAS_Bot1 N 2025TNSTR4997....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
283502 2025-12-29 11:42:48 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 10:56:48.343 -22:10:13.01 2025-12-13 12:01:29.000 18.5769 r-ZTF 2 PSN ZTF25acgtdrs ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
544566 2025-12-29 11:00:49 2461038.9589005 18.9821 0.182894 ABMag r-ZTF P48_ZTF-Cam
544565 2025-12-13 12:01:29 2461023.0010301 18.5769 0.101146 ABMag r-ZTF P48_ZTF-Cam
281118 2025-12-18 08:40:45 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 10:56:48.302 -22:10:12.68 2025-12-14 16:04:07.392 18.92 L-GOTO 2 Other GOTO25lsp GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540019 2025-12-14 16:04:07 2461024.169526 18.92 0.08 ABMag L-GOTO GOTO-S_GOTO-4 180
540018 2025-12-08 05:20:14 2461017.722394 19.3 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
280820 2025-12-16 09:19:02 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 10:56:48.367 -22:10:13.52 2025-12-16 00:54:10.368 18.864 cyan-ATLAS 2 PSN ATLAS25pun ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539336 2025-12-16 00:54:10 2461025.53762 18.864 0.137 19.61 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
539335 2025-12-14 15:27:44 2461024.14426 19.36 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195166 AT 2025ahbz 1 13:40:38.205 -34:23:35.41 ATLAS ATLAS ATLAS ATLAS25pum ATLAS-STH - ATLAS-03 Y Y 17.369 cyan-ATLAS 2025-12-16 01:41:19.104 ATLAS_Bot1 N 2025TNSTR4997....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
280819 2025-12-16 09:18:40 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 13:40:38.205 -34:23:35.41 2025-12-16 01:41:19.104 17.369 cyan-ATLAS 2 PSN ATLAS25pum ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539334 2025-12-16 01:41:19 2461025.57036 17.369 0.048 19.12 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
539333 2025-09-10 18:04:53 2460929.25339 18.74 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
195165 AT 2025ahby 2 13:44:36.153 -29:55:52.84 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25pul ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 17.962 cyan-ATLAS 2025-12-16 01:40:40.224 ATLAS_Bot1 N 2025TNSTR4997....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
288273 2026-01-21 18:20:16 GOTO_bot M. Pursiainen,K. Ackley,M. Dyer et al. GOTO GOTO 13:44:36.140 -29:55:52.52 2026-01-21 17:40:53.472 18.73 L-GOTO 2 PSN GOTO26tp GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
552642 2026-01-21 17:40:53 2461062.236733 18.73 0.06 ABMag L-GOTO GOTO-S_GOTO-4 135
552641 2025-08-23 08:45:15 2460910.864763 19 ABMag L-GOTO GOTO-S_GOTO-4 90 [Last non detection]
280818 2025-12-16 09:18:14 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 13:44:36.153 -29:55:52.84 2025-12-16 01:40:40.224 17.962 cyan-ATLAS 2 PSN ATLAS25pul ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539332 2025-12-16 01:40:40 2461025.56991 17.962 0.087 19.08 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
539331 2025-09-10 17:52:52 2460929.24505 18.76 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
195164 AT 2025ahbx 2 12:31:17.420 -34:39:32.42 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25puk ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.788 cyan-ATLAS 2025-12-16 01:30:12.096 ATLAS_Bot1 N 2025TNSTR4997....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
281048 2025-12-17 19:26:53 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 12:31:17.444 -34:39:32.78 2025-12-17 16:38:38.400 19.04 L-GOTO 2 Other GOTO25lud GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539827 2025-12-17 16:38:38 2461027.193499 19.04 0.07 ABMag L-GOTO GOTO-S_GOTO-4 180
539826 2025-12-03 17:30:51 2461013.229755 20 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
280817 2025-12-16 09:17:53 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 12:31:17.420 -34:39:32.42 2025-12-16 01:30:12.096 18.788 cyan-ATLAS 2 PSN ATLAS25puk ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539330 2025-12-16 01:30:12 2461025.56264 18.788 0.114 19.44 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
539329 2025-12-14 16:00:43 2461024.16716 17.2 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195155 AT 2025ahbo 1 02:49:33.250 -35:05:45.00 ATLAS ATLAS ATLAS ATLAS25puc ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03 Y Y 19.631 cyan-ATLAS 2025-12-15 20:54:56.736 ATLAS_Bot1 N 2025TNSTR4997....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
280797 2025-12-16 01:02:07 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 02:49:33.250 -35:05:45.00 2025-12-15 20:54:56.736 19.631 cyan-ATLAS 2 PSN ATLAS25puc ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539278 2025-12-15 20:54:57 2461025.37149 19.631 0.199 19.78 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
539277 2025-12-14 08:40:45 2461023.86163 19.21 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195154 AT 2025ahbn 2 23:44:39.942 -24:49:16.67 ATLAS, ALeRCE ATLAS, ZTF ATLAS, ZTF ATLAS25pub ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, P48 - ZTF-Cam Y Y 19.016 cyan-ATLAS 2025-12-15 20:03:59.040 ATLAS_Bot1 N 2025TNSTR4997....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
280849 2025-12-16 13:11:21 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 23:44:39.942 -24:49:16.67 2025-12-15 03:02:48.998 19.1684 r-ZTF 2 PSN WISEA J234439.83-244914.8 ZTF25achqlzz ZTF Early SN candidate (r-rise > 0.42+-0.05 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25achqlzz N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539406 2025-12-15 03:02:49 2461024.626956 19.1684 0.107738 20.0862 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
539405 2025-12-13 03:31:15 2461022.6467014 19.6341 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
280796 2025-12-16 01:00:56 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 23:44:39.958 -24:49:16.95 2025-12-15 20:03:59.040 19.016 cyan-ATLAS 2 PSN ATLAS25pub ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539276 2025-12-15 20:03:59 2461025.3361 19.016 0.13 19.56 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
539275 2025-12-14 06:04:50 2461023.75336 19.29 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195153 AT 2025ahbm 2 04:36:00.236 -30:21:38.88 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25pua ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 19.868 cyan-ATLAS 2025-12-15 21:49:19.200 ATLAS_Bot1 N 2025TNSTR4997....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
281271 2025-12-18 17:49:14 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 04:36:00.232 -30:21:39.16 2025-12-02 13:33:48.096 19.6 L-GOTO 2 Other GOTO25lxd GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540330 2025-12-02 13:33:48 2461012.065144 19.6 0.16 ABMag L-GOTO GOTO-S_GOTO-4 180
540329 2025-10-30 16:24:36 2460979.183747 20.4 ABMag L-GOTO GOTO-S_GOTO-3 360 [Last non detection]
280795 2025-12-16 01:00:18 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 04:36:00.236 -30:21:38.88 2025-12-15 21:49:19.200 19.868 cyan-ATLAS 2 PSN ATLAS25pua ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539274 2025-12-15 21:49:19 2461025.40925 19.868 0.215 19.81 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
539273 2025-12-14 10:26:13 2461023.93487 19.32 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195152 AT 2025ahbl 1 01:32:38.930 -34:47:32.81 ATLAS ATLAS ATLAS ATLAS25ptz ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03 Y Y 19.467 cyan-ATLAS 2025-12-15 20:20:05.856 ATLAS_Bot1 N 2025TNSTR4997....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
280794 2025-12-16 00:59:08 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 01:32:38.930 -34:47:32.81 2025-12-15 20:20:05.856 19.467 cyan-ATLAS 2 PSN ATLAS25ptz ATLAS 2025TNSTR4997....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539272 2025-12-15 20:20:06 2461025.34729 19.467 0.153 19.78 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
539271 2025-12-14 07:18:30 2461023.80451 19.13 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195129 AT 2025ahaq 3 00:50:17.904 +25:59:41.51 ATLAS, ZTF, GOTO ATLAS, ZTF, GOTO ATLAS, GOTO, ZTF ATLAS25ptx ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, P48 - ZTF-Cam Y Y 18.629 cyan-ATLAS 2025-12-15 07:42:33.408 ATLAS_Bot1 N 2025TNSTR4984....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
281670 2025-12-20 21:51:49 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 00:50:17.900 +25:59:41.36 2025-12-20 19:44:19.680 18.18 L-GOTO 2 Other GOTO25mem GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541195 2025-12-20 19:44:20 2461030.322448 18.18 0.04 ABMag L-GOTO GOTO-N_GOTO-2 180
541194 2025-12-06 20:34:07 2461016.357028 19.7 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
281338 2025-12-19 05:29:00 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 00:50:17.904 +25:59:41.51 2025-12-13 04:20:38.996 19.0612 r-ZTF 3 PSN ZTF25achefca ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540481 2025-12-19 01:58:12 2461028.5820833 18.0309 0.0459912 ABMag r-ZTF P48_ZTF-Cam
540480 2025-12-13 04:20:39 2461022.6810069 19.0612 0.116588 ABMag r-ZTF P48_ZTF-Cam
540479 2025-12-12 04:17:42 2461021.6789583 20.4851 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
280746 2025-12-15 13:43:29 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 00:50:17.889 +25:59:41.68 2025-12-15 07:42:33.408 18.629 cyan-ATLAS 2 PSN ATLAS25ptx ATLAS 2025TNSTR4984....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539167 2025-12-15 07:42:33 2461024.82122 18.629 0.09 19.61 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
539166 2025-12-11 08:01:20 2461020.83426 19.49 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195079 AT 2025agys 3 08:46:22.698 -15:21:53.40 ATLAS, ZTF, GOTO ATLAS, ZTF, GOTO ATLAS, GOTO, ZTF ATLAS25ptm ATLAS-HKO - ATLAS-02, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, P48 - ZTF-Cam Y Y 19.424 orange-ATLAS 2025-12-15 00:35:40.992 ATLAS_Bot1 N 2025TNSTR4984....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
281177 2025-12-18 09:38:43 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 08:46:22.655 -15:21:53.28 2025-12-14 14:07:47.136 20.17 L-GOTO 2 Other GOTO25ltf GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540143 2025-12-14 14:07:47 2461024.088741 20.17 0.21 ABMag L-GOTO GOTO-S_GOTO-3 180
540142 2025-12-12 15:27:29 2461022.144078 19.7 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
280734 2025-12-15 11:22:18 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 08:46:22.698 -15:21:53.40 2025-12-12 08:35:25.998 20.1679 g-ZTF 3 PSN ZTF25achvsbl ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539142 2025-12-15 09:31:39 2461024.8969792 19.6467 0.163829 ABMag r-ZTF P48_ZTF-Cam
539141 2025-12-12 08:35:26 2461021.8579398 20.1679 0.193034 ABMag g-ZTF P48_ZTF-Cam
539140 2025-12-08 11:32:43 2461017.9810532 19.664 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
280682 2025-12-15 10:16:35 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 08:46:22.658 -15:21:53.50 2025-12-15 00:35:40.992 19.424 orange-ATLAS 2 PSN ATLAS25ptm ATLAS 2025TNSTR4984....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539032 2025-12-15 00:35:41 2461024.52478 19.424 0.181 19.59 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
539031 2025-12-14 10:57:24 2461023.95653 19.3 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
195074 AT 2025agyn 4 07:56:45.653 +01:50:05.75 ATLAS, ZTF, GOTO, Fink ATLAS, ZTF, GOTO ATLAS, GOTO, ZTF ATLAS25pth ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, P48 - ZTF-Cam Y Y 19.364 cyan-ATLAS 2025-12-14 23:33:25.920 ATLAS_Bot1 N 2025TNSTR4984....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
281637 2025-12-20 19:17:10 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 07:56:45.653 +01:50:05.75 2025-12-11 09:02:08.002 19.992 g-ZTF 2 PSN ZTF25acgzheh ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25acgzheh N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541129 2025-12-11 09:02:08 2461020.8764815 19.992 0.222536 20.0366 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
541128 2025-12-07 09:35:32 2461016.8996759 19.2447 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
281116 2025-12-18 08:39:17 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 07:56:45.672 +01:50:05.81 2025-12-17 14:58:25.824 19.61 L-GOTO 2 Other GOTO25lpr GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540015 2025-12-17 14:58:26 2461027.123915 19.61 0.17 ABMag L-GOTO GOTO-S_GOTO-3 180
540014 2025-12-14 14:46:24 2461024.115552 20.1 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
280677 2025-12-15 09:43:27 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 07:56:45.665 +01:50:05.86 2025-12-11 09:02:08.001 20.001 g-ZTF 3 PSN ZTF25acgzheh ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539020 2025-12-15 09:05:16 2461024.8786574 19.6151 0.150544 ABMag r-ZTF P48_ZTF-Cam
539019 2025-12-11 09:02:08 2461020.8764815 20.001 0.137168 ABMag g-ZTF P48_ZTF-Cam
539018 2025-12-07 09:35:32 2461016.8996759 19.7301 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
280674 2025-12-15 09:39:04 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 07:56:45.650 +01:50:05.10 2025-12-14 23:33:25.920 19.364 cyan-ATLAS 2 PSN ATLAS25pth ATLAS 2025TNSTR4984....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539011 2025-12-14 23:33:26 2461024.48155 19.364 0.152 19.76 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
539010 2025-12-14 06:17:40 2461023.76227 19.03 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]