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Showing results 201 to 250 out of 3,010
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
180934 AT 2025mqp 2 22:55:16.697 -27:44:57.74 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fuy ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.285 cyan-ATLAS 2025-05-31 08:23:03.840 ATLAS_Bot1 N 2025TNSTR2045....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
257895 2025-06-06 07:01:17 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 22:55:16.747 -27:44:58.05 2025-05-23 18:44:18.528 19.23 L-GOTO 2 Other GOTO25djl GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493902 2025-05-23 18:44:19 2460819.280771 19.23 0.19 ABMag L-GOTO GOTO-S_GOTO-4 135
493901 2025-05-17 17:26:52 2460813.22699 19 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
257482 2025-05-31 17:12:25 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:55:16.697 -27:44:57.74 2025-05-31 08:23:03.840 18.285 cyan-ATLAS 2 PSN ATLAS25fuy ATLAS 2025TNSTR2045....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493123 2025-05-31 08:23:04 2460826.84935 18.285 0.147 19.33 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
493122 2025-05-25 02:47:13 2460820.61612 19.19 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
170456 AT 2025hy 3 17:36:35.871 +15:17:45.12 ZTF, ATLAS, Pan-STARRS ZTF, ATLAS, Pan-STARRS ATLAS, Pan-STARRS, ZTF ZTF25aabaclh ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam, PS1 - GPC1 Y Y 18.2908 r-ZTF 2025-01-01 13:45:12.003 Fritz N 2025TNSTR.125....1W
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256734 2025-05-25 21:49:07 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 17:36:35.871 +15:17:45.12 2025-05-23 13:01:52.608 21.81 w-P1 1 PSN PS25cwi Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491534 2025-05-23 13:01:53 2460819.04297 21.81 0.3 22 ABMag w-P1 PS1_GPC1 45 Robot
241257 2025-01-17 16:34:08 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 17:36:35.895 +15:17:45.23 2025-01-17 15:28:54.912 18.027 orange-ATLAS 2 PSN ATLAS25alt ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462605 2025-01-17 15:28:55 2460693.14508 18.027 0.114 18.73 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
462604 2024-11-11 05:09:43 2460625.71508 18.59 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
240871 2025-01-09 15:19:52 Fritz Jacob Wise (LJMU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 17:36:35.873 +15:17:44.91 2025-01-01 13:45:12.003 18.2908 r-ZTF 2 PSN ZTF25aabaclh ZTF 2025TNSTR.125....1W N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461784 2025-01-09 13:45:35 2460685.0733218 18.0831 0.112372 ABMag r-ZTF P48_ZTF-Cam
461783 2025-01-01 13:45:12 2460677.0730556 18.2908 0.101888 ABMag r-ZTF P48_ZTF-Cam
177421 AT 2025hqc 3 21:29:37.493 -17:38:38.87 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS25dyo ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4, P48 - ZTF-Cam Y Y 18.292 orange-ATLAS 2025-04-19 03:06:04.608 ATLAS_Bot1 N 2025TNSTR1430....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
256108 2025-05-23 16:00:50 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 21:29:37.493 -17:38:38.87 2025-05-20 10:11:59.999 19.0013 r-ZTF 3 PSN ZTF25aaqvtkv ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490449 2025-05-23 10:04:18 2460818.9196528 19.2178 0.121294 ABMag r-ZTF P48_ZTF-Cam
490448 2025-05-20 10:12:00 2460815.925 19.0013 0.0892281 ABMag r-ZTF P48_ZTF-Cam
490447 2025-05-17 11:54:28 2460812.9961574 19.0761 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
254572 2025-05-08 10:57:50 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 21:29:37.408 -17:38:39.40 2025-05-07 16:14:38.976 18.54 L-GOTO 2 Other GOTO25cjm GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487423 2025-05-07 16:14:39 2460803.176842 18.54 0.16 ABMag L-GOTO GOTO-S_GOTO-4 90
487422 2025-04-07 18:43:24 2460773.280139 19.6 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
251908 2025-04-19 11:37:51 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:29:37.498 -17:38:38.77 2025-04-19 03:06:04.608 18.292 orange-ATLAS 2 PSN ATLAS25dyo ATLAS 2025TNSTR1430....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
482653 2025-04-19 03:06:05 2460784.62922 18.292 0.163 18.71 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
482652 2025-04-18 09:56:13 2460783.91404 18.63 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180492 AT 2025lzs 1 14:46:57.986 +20:24:30.75 SDSS J144657.96+202431.1 0.04253083 ALeRCE ZTF ZTF ZTF20abbvrpa P48 - ZTF-Cam Y Y 18.2941 r-ZTF 2025-05-25 07:25:20.997 ALeRCE N 2025TNSTR1949....1J
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256726 2025-05-25 19:47:01 ALeRCE S. Jurado,F.E. Bauer,F. Forster et al. ALeRCE ZTF 14:46:57.986 +20:24:30.75 2025-05-25 07:25:20.997 18.2941 r-ZTF 2 PSN SDSS J144657.96+202431.1 ZTF20abbvrpa ZTF Early SN candidate (r-rise > 1.18+-0.11 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/ZTF20abbvrpa 2025TNSTR1949....1J N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491523 2025-05-25 07:25:21 2460820.8092708 18.2941 0.214914 18.4738 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
491522 2025-05-23 08:21:07 2460818.8479977 20.8434 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
181462 AT 2025nke 2 01:46:37.862 -25:10:10.91 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25gbv ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.299 orange-ATLAS 2025-06-13 02:52:35.040 ATLAS_Bot1 N 2025TNSTR2203....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
258412 2025-06-13 21:37:54 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 01:46:37.882 -25:10:10.75 2025-06-13 18:52:02.496 18.17 L-GOTO 2 Other GOTO25dlu GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494910 2025-06-13 18:52:02 2460840.286141 18.17 0.08 ABMag L-GOTO GOTO-S_GOTO-4 180
494909 2025-05-24 19:14:03 2460820.301423 18.6 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
258341 2025-06-13 07:35:28 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 01:46:37.862 -25:10:10.91 2025-06-13 02:52:35.040 18.299 orange-ATLAS 2 PSN ATLAS25gbv ATLAS 2025TNSTR2203....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494764 2025-06-13 02:52:35 2460839.61985 18.299 0.183 18.7 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
494763 2025-06-11 09:44:00 2460837.90556 18.37 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
179783 AT 2025kym 3 20:16:07.003 -44:23:54.38 ATLAS, BlackGEM, GOTO ATLAS, BlackGEM, GOTO ATLAS, BlackGEM, GOTO ATLAS25fdt ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, BG3 - BlackGEM-Cam3, BG4 - BlackGEM-Cam4, GOTO-S - GOTO-3 Y Y 18.305 orange-ATLAS 2025-05-21 05:38:16.224 ATLAS_Bot1 N 2025TNSTR1863....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
257785 2025-06-05 07:23:02 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 20:16:07.004 -44:23:54.17 2025-06-04 19:36:45.216 18.58 L-GOTO 2 Other GOTO25dgy GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493665 2025-06-04 19:36:45 2460831.317188 18.58 0.06 ABMag L-GOTO GOTO-S_GOTO-3 180
493664 2025-05-06 18:41:44 2460802.278981 20.3 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
257228 2025-05-29 12:55:02 BlackGEM_Bot1 H. Tranin,F. Stoppa,D. Pieterse et al. BlackGEM BlackGEM 20:16:07.003 -44:23:54.38 2025-05-15 06:31:26.000 18.65 BG-q-BlackGem 2 1 PSN BGEM J201607.00-442354.3 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492557 2025-05-15 06:31:26 2460810.7718287 18.65 0.15 19.23 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
492556 2025-05-12 09:26:06 2460807.893125 19.93 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
Related files
File Comments Last Modified (UT) Modified By
tns_2025kym_atrep_257228_BlackGEM.pdf Finding Chart 2025-05-29 12:55:05 BlackGEM_Bot1
255675 2025-05-21 18:57:08 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:16:06.992 -44:23:54.24 2025-05-21 05:38:16.224 18.305 orange-ATLAS 2 PSN ATLAS25fdt ATLAS 2025TNSTR1863....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489515 2025-05-21 05:38:16 2460816.73491 18.305 0.108 18.98 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
489514 2025-05-16 01:16:07 2460811.55286 18.51 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
179684 AT 2025kuw 2 11:46:43.579 -42:31:53.71 GOTO, ATLAS GOTO, ATLAS ATLAS, GOTO GOTO25cte ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.31 L-GOTO 2025-05-18 09:42:59.040 GOTO_bot N 2025TNSTR1848....1A
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
255968 2025-05-22 17:57:03 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:46:43.579 -42:31:53.71 2025-05-22 01:55:23.232 18.415 cyan-ATLAS 2 PSN ATLAS25ffw ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490150 2025-05-22 01:55:23 2460817.58013 18.415 0.075 19.51 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490149 2025-05-16 20:30:18 2460812.35437 18.16 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
255522 2025-05-20 09:30:58 GOTO_bot K. Ackley,M. Dyer,J. Lyman et al. GOTO GOTO 11:46:43.573 -42:31:53.99 2025-05-18 09:42:59.040 18.31 L-GOTO 2 Other GOTO25cte GOTO 2025TNSTR1848....1A N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489224 2025-05-18 09:42:59 2460813.904848 18.31 0.06 ABMag L-GOTO GOTO-S_GOTO-4 180
489223 2025-05-07 13:31:11 2460803.063316 19.1 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
181222 SN 2025nbm 2 1 01:56:34.339 -43:18:16.16 SN Ia 0.09 ATLAS, GOTO ATLAS, GOTO ePESSTO+ ATLAS, GOTO ATLAS25fyz ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3 ESO-NTT - EFOSC2-NTT Y Y 1 18.318 cyan-ATLAS 2025-06-06 08:54:55.872 ATLAS_Bot1 N 2025TNSTR2139....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
258436 2025-06-14 07:34:58 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 01:56:34.294 -43:18:15.64 2025-06-13 18:52:42.240 18.91 L-GOTO 2 Other GOTO25dlt GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494968 2025-06-13 18:52:42 2460840.286604 18.91 0.17 ABMag L-GOTO GOTO-S_GOTO-3 180
494967 2025-05-24 19:10:47 2460820.299146 19.3 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
257992 2025-06-08 09:24:08 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 01:56:34.339 -43:18:16.16 2025-06-06 08:54:55.872 18.318 cyan-ATLAS 2 PSN ATLAS25fyz ATLAS 2025TNSTR2139....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494116 2025-06-06 08:54:56 2460832.87148 18.318 0.132 18.86 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
494115 2025-05-13 04:09:55 2460808.67355 18.32 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
21335 2025-06-17 20:00:21 ePESSTOplus_Bot1 P.J.Pessi, E.Concepcion, N.Ihanec,M.Gromadzki, E. A. Zimmerman on behalf of ePESSTO+ ePESSTO+ SN Ia 0.09 1 Add ePESSTO+ 2025TNSCR2264....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
21335 2025-06-17 10:05:01 ESO-NTT / EFOSC2-NTT 1500 P.J.Pessi, E.Concepcion N.Ihanec,M.Gromadzki ePESSTO+ tns_2025nbm_2025-06-17_10-05-01_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025nbm_2025-06-17_10-05-01_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
21335 2025-06-17 10:05:01 ESO-NTT / EFOSC2-NTT 1500 P.J.Pessi, E.Concepcion N.Ihanec,M.Gromadzki ePESSTO+ tns_2025nbm_2025-06-17_10-05-01_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025nbm_2025-06-17_10-05-01_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
182110 AT 2025oit 1 04:03:48.189 -42:30:18.91 GOTO GOTO GOTO GOTO25dwl GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 18.32 L-GOTO 2025-06-15 19:37:19.776 GOTO_bot N 2025TNSTR2312....1O
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
259449 2025-06-20 20:23:37 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 04:03:48.189 -42:30:18.91 2025-06-15 19:37:19.776 18.32 L-GOTO 2 Other GOTO25dwl GOTO 2025TNSTR2312....1O N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496939 2025-06-15 19:37:20 2460842.317593 18.32 0.18 ABMag L-GOTO GOTO-S_GOTO-3 180
496938 2025-02-25 11:06:34 2460731.962895 20.2 ABMag L-GOTO GOTO-S_GOTO-4 360 [Last non detection]
179105 SN 2025jzn 4 1 10:15:47.576 +21:59:48.13 SN Ia 0.040337 GOTO, ATLAS, ZTF, Fink GOTO, ATLAS, ZTF ZTF ATLAS, GOTO, ZTF GOTO25cjg ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.33 L-GOTO 2025-05-07 21:23:22.272 GOTO_bot N 2025TNSTR1697....1O
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256673 2025-05-25 18:16:05 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 10:15:47.576 +21:59:48.13 2025-05-08 04:27:24.998 18.2221 g-ZTF 2 PSN ZTF25aapqogh ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aapqogh N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491383 2025-05-08 04:27:25 2460803.685706 18.2221 0.127563 19.5381 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
491382 2025-05-03 07:59:50 2460798.8332176 19.8014 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
254699 2025-05-10 06:41:28 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 10:15:47.575 +21:59:48.17 2025-05-08 04:27:24.998 18.2221 g-ZTF 3 PSN ZTF25aapqogh ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487688 2025-05-10 06:30:27 2460805.7711458 17.8197 0.0969333 ABMag g-ZTF P48_ZTF-Cam
487687 2025-05-08 04:27:25 2460803.685706 18.2221 0.127563 ABMag g-ZTF P48_ZTF-Cam
487686 2025-05-03 07:59:50 2460798.8332176 19.8014 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
254560 2025-05-08 09:54:07 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:15:47.572 +21:59:48.26 2025-05-08 07:10:35.328 18.679 orange-ATLAS 2 PSN ATLAS25ewf ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487399 2025-05-08 07:10:35 2460803.79902 18.679 0.183 18.85 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
487398 2025-05-04 06:22:28 2460799.7656 18.89 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
254404 2025-05-07 21:43:54 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 10:15:47.583 +21:59:48.06 2025-05-07 21:23:22.272 18.33 L-GOTO 2 Other GOTO25cjg GOTO 2025TNSTR1697....1O N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
487154 2025-05-07 21:23:22 2460803.39123 18.33 0.15 ABMag L-GOTO GOTO-N_GOTO-2 180
487153 2025-04-25 20:50:49 2460791.368617 19.6 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21018 2025-05-12 06:03:55 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.040337 1 Add ZTF 2025TNSCR1765....1F
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21018 2025-05-12 05:19:09 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025jzn_2025-05-12_05-19-08.893568_P60_SEDM_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21018 2025-05-12 05:19:09 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025jzn_2025-05-12_05-19-08.893568_P60_SEDM_ZTF.ascii Object
181264 SN 2025ndc 3 1 00:52:15.085 +51:56:51.25 SN Ia 0.031 GOTO, ATLAS, ZTF GOTO, ATLAS, ZTF ZTF ATLAS, GOTO, ZTF GOTO25dkg ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.33 L-GOTO 2025-06-09 04:23:51.936 GOTO_bot N 2025TNSTR2151....1K
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
259300 2025-06-20 11:12:12 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 00:52:15.085 +51:56:51.25 2025-06-18 11:00:09.000 17.0978 g-ZTF 3 PSN ZTF25aavqyrw ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496723 2025-06-20 09:56:17 2460846.9140856 16.9915 0.02884 ABMag r-ZTF P48_ZTF-Cam
496722 2025-06-18 11:00:09 2460844.9584375 17.0978 0.044837 ABMag g-ZTF P48_ZTF-Cam
496721 2025-05-24 11:49:31 2460819.9927199 18.4589 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
259209 2025-06-19 20:00:54 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:52:15.101 +51:56:51.26 2025-06-07 14:03:06.336 18.793 orange-ATLAS 2 PSN ATLAS25ghc ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496520 2025-06-07 14:03:06 2460834.08549 18.793 0.164 19.12 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
496519 2025-06-05 14:43:56 2460832.11384 16.9 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
258044 2025-06-09 06:39:29 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 00:52:15.062 +51:56:51.13 2025-06-09 04:23:51.936 18.33 L-GOTO 2 Other GOTO25dkg GOTO 2025TNSTR2151....1K N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494238 2025-06-09 04:23:52 2460835.683244 18.33 0.13 ABMag L-GOTO GOTO-N_GOTO-2 180
494237 2025-05-29 04:35:25 2460824.691256 19.1 ABMag L-GOTO GOTO-N_GOTO-1 360 [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
21368 2025-06-21 10:55:37 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.031 1 Add ZTF 2025TNSCR2342....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
21368 2025-06-21 10:12:33 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025ndc_2025-06-21_10-12-33.261916_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
21368 2025-06-21 10:12:33 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025ndc_2025-06-21_10-12-33.261916_P60_SEDM_ZTF.ascii Object
181137 AT 2025myg 2 00:52:45.260 -06:38:45.28 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fxq ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 18.335 cyan-ATLAS 2025-06-05 09:42:10.656 ATLAS_Bot1 N 2025TNSTR2102....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
259740 2025-06-22 06:38:22 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 00:52:45.239 -06:38:45.16 2025-06-21 18:08:40.128 18.83 L-GOTO 2 Other GOTO25eam GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
497508 2025-06-21 18:08:40 2460848.256019 18.83 0.07 ABMag L-GOTO GOTO-S_GOTO-3 180
497507 2025-06-05 19:20:58 2460832.306232 19 ABMag L-GOTO GOTO-S_GOTO-4 90 [Last non detection]
257838 2025-06-05 14:10:50 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:52:45.260 -06:38:45.28 2025-06-05 09:42:10.656 18.335 cyan-ATLAS 2 PSN ATLAS25fxq ATLAS 2025TNSTR2102....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493788 2025-06-05 09:42:11 2460831.90429 18.335 0.132 18.99 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
493787 2025-06-02 14:42:19 2460829.11272 18.18 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
180408 SN 2025lwn 3 1 23:05:18.880 -12:29:40.68 SN Ia 0.08 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ePESSTO+ ATLAS, GOTO, ZTF ATLAS25fin ATLAS-CHL - ATLAS-04, GOTO-N - GOTO-2, GOTO-S - GOTO-3, P48 - ZTF-Cam ESO-NTT - EFOSC2-NTT Y Y 1 18.34 cyan-ATLAS 2025-05-24 09:22:25.248 ATLAS_Bot1 N 2025TNSTR1950....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
258230 2025-06-12 16:40:55 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 23:05:18.880 -12:29:40.68 2025-06-06 11:04:40.995 18.864 r-ZTF 2 PSN ZTF25aausegz ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494612 2025-06-12 11:03:34 2460838.9608102 19.1411 0.215351 ABMag g-ZTF P48_ZTF-Cam
494611 2025-06-06 11:04:41 2460832.9615856 18.864 0.0477557 ABMag r-ZTF P48_ZTF-Cam
256813 2025-05-26 10:28:16 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 23:05:18.894 -12:29:40.75 2025-05-17 18:32:36.960 18.93 L-GOTO 2 Other GOTO25dcp GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491657 2025-05-17 18:32:37 2460813.27265 18.93 0.19 ABMag L-GOTO GOTO-S_GOTO-3 180
491656 2024-12-20 19:47:09 2460665.324412 19 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
256550 2025-05-25 05:31:53 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 23:05:18.825 -12:29:41.23 2025-05-24 09:22:25.248 18.34 cyan-ATLAS 2 PSN ATLAS25fin ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491148 2025-05-24 09:22:25 2460819.89057 18.34 0.122 19.14 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491147 2025-05-22 10:31:59 2460817.93888 18.12 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
21146 2025-05-26 16:54:26 ePESSTOplus_Bot1 Callum Francis Aster, Stefano Pio Cosentino, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ia 0.08 1 Add ePESSTO+ 2025TNSCR1978....1A
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21146 2025-05-26 08:52:16 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lwn_2025-05-26_08-52-16_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lwn_2025-05-26_08-52-16_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
21146 2025-05-26 08:52:16 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lwn_2025-05-26_08-52-16_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lwn_2025-05-26_08-52-16_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
181582 AT 2025not 2 01:56:04.008 -21:39:05.64 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25gdz ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.341 orange-ATLAS 2025-06-14 03:28:24.672 ATLAS_Bot1 N 2025TNSTR2222....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
258989 2025-06-18 07:21:56 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 01:56:03.939 -21:39:05.84 2025-06-13 18:52:02.496 18.46 L-GOTO 2 Other GOTO25doy GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496027 2025-06-13 18:52:02 2460840.286141 18.46 0.14 ABMag L-GOTO GOTO-S_GOTO-4 180
496026 2025-05-24 19:14:03 2460820.301423 18.6 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
258614 2025-06-15 10:12:37 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 01:56:04.008 -21:39:05.64 2025-06-14 03:28:24.672 18.341 orange-ATLAS 2 PSN ATLAS25gdz ATLAS 2025TNSTR2222....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495268 2025-06-14 03:28:25 2460840.64473 18.341 0.147 18.75 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
495267 2025-06-13 03:48:09 2460839.65844 18.8 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
181463 SN 2025nkf 2 1 09:53:03.796 +19:26:26.71 SN IIb 0.0254 ATLAS, ZTF ATLAS, ZTF ZTF ATLAS, ZTF ATLAS25gbx ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam P200 - NGPS Y Y 1 18.343 orange-ATLAS 2025-06-13 05:57:14.112 ATLAS_Bot1 N 2025TNSTR2203....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
258717 2025-06-16 06:11:39 Fritz Kaustav Kashyap Das (Caltech),Jesper Sollerman (SU),Christoffer Fremling (Caltech) et al. ZTF ZTF 09:53:03.796 +19:26:26.71 2025-06-12 04:12:39.000 18.594 r-ZTF 3 PSN ZTF25aaupxfb ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495437 2025-06-16 04:26:01 2460842.6847338 18.4304 0.0614064 ABMag r-ZTF P48_ZTF-Cam
495436 2025-06-12 04:12:39 2460838.6754514 18.594 0.0823231 ABMag r-ZTF P48_ZTF-Cam
495435 2025-05-31 06:08:32 2460826.7559259 18.273 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
258343 2025-06-13 08:12:49 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:53:03.801 +19:26:26.97 2025-06-13 05:57:14.112 18.343 orange-ATLAS 2 PSN ATLAS25gbx ATLAS 2025TNSTR2203....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494769 2025-06-13 05:57:14 2460839.74808 18.343 0.157 18.64 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
494768 2025-06-12 07:18:25 2460838.80446 18.38 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
21314 2025-06-16 17:37:27 ZTF_Bot1 K. Das, S. Covarrubias, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN IIb 0.0254 1 Add ZTF 2025TNSCR2247....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
21314 2025-06-14 04:22:26 P200 / NGPS Christoffer Fremling, Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025nkf_2025-06-14_04-22-26_P200_NGPS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21314 2025-06-14 04:22:26 P200 / NGPS Christoffer Fremling, Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025nkf_2025-06-14_04-22-26_P200_NGPS_ZTF.ascii Object
181376 AT 2025ngw 1 02:40:19.083 +32:15:53.33 ZTF ZTF ZTF ZTF25aaulggp P48 - ZTF-Cam Y Y 18.3446 r-ZTF 2025-06-10 11:35:20.002 Fritz N 2025TNSTR2193....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258228 2025-06-12 16:40:20 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 02:40:19.083 +32:15:53.33 2025-06-10 11:35:20.002 18.3446 r-ZTF 2 PSN ZTF25aaulggp ZTF 2025TNSTR2193....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494608 2025-06-12 11:34:47 2460838.9824884 18.3476 0.120926 ABMag r-ZTF P48_ZTF-Cam
494607 2025-06-10 11:35:20 2460836.9828704 18.3446 0.179078 ABMag r-ZTF P48_ZTF-Cam
181075 AT 2025mvz 2 01:08:34.858 +11:03:09.75 SDSS J010834.90+110309.3 ALeRCE, ATLAS ZTF, ATLAS ATLAS, ZTF ZTF25aatrzyq ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02, P48 - ZTF-Cam Y Y 18.3463 r-ZTF 2025-06-03 11:17:56.999 ALeRCE N 2025TNSTR2080....1M
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257834 2025-06-05 14:06:33 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 01:08:34.854 +11:03:09.70 2025-06-05 09:34:12.864 18.12 cyan-ATLAS 2 PSN ATLAS25fxm ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493780 2025-06-05 09:34:13 2460831.89876 18.12 0.155 18.59 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
493779 2025-02-18 06:32:28 2460724.77255 18.91 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
257713 2025-06-03 16:02:30 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 01:08:34.858 +11:03:09.75 2025-06-03 11:17:56.999 18.3463 r-ZTF 4 PSN SDSS J010834.90+110309.3 ZTF25aatrzyq ZTF Early SN candidate (r-rise > 0.21+-0.02 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aatrzyq 2025TNSTR2080....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493527 2025-06-03 11:29:00 2460829.9784722 18.2814 0.0853468 18.9522 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
493526 2025-06-03 11:23:29 2460829.9746412 18.3515 0.0767627 19.1685 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
493525 2025-06-03 11:17:57 2460829.9707986 18.3463 0.0829339 19.4137 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
493524 2025-05-30 11:30:11 2460825.979294 19.0681 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
180293 AT 2025lsc 1 11:31:54.492 -47:31:24.68 GOTO GOTO GOTO GOTO25dai GOTO-S - GOTO-4 Y Y 18.35 L-GOTO 2025-05-24 10:39:50.112 GOTO_bot N 2025TNSTR1939....1O
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256382 2025-05-24 12:24:19 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 11:31:54.492 -47:31:24.68 2025-05-24 10:39:50.112 18.35 L-GOTO 2 Other GOTO25dai GOTO 2025TNSTR1939....1O N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490895 2025-05-24 10:39:50 2460819.944328 18.35 0.05 ABMag L-GOTO GOTO-S_GOTO-4 180
490894 2025-05-07 13:54:33 2460803.079547 18.2 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
179485 SN 2025knh 3 1 21:04:48.012 -39:26:08.22 SN Ia 0.04 ATLAS, GOTO, Pan-STARRS ATLAS, GOTO, Pan-STARRS ePESSTO+ ATLAS, GOTO, Pan-STARRS ATLAS25ezh ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4, PS1 - GPC1 ESO-NTT - EFOSC2-NTT Y Y 1 18.358 orange-ATLAS 2025-05-15 01:52:45.984 ATLAS_Bot1 N 2025TNSTR1803....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
258519 2025-06-14 19:44:26 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 21:04:48.012 -39:26:08.22 2025-06-07 13:34:28.704 18.55 w-P1 1 PSN PS25dhn Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495154 2025-06-07 13:34:29 2460834.06561 18.55 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
256363 2025-05-24 12:05:52 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 21:04:48.003 -39:26:08.23 2025-05-23 16:38:16.800 17.91 L-GOTO 2 Other GOTO25cyp GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490857 2025-05-23 16:38:17 2460819.193248 17.91 0.14 ABMag L-GOTO GOTO-S_GOTO-4 90
490856 2025-05-06 18:39:58 2460802.27775 19.8 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
255157 2025-05-16 20:03:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:04:47.995 -39:26:08.13 2025-05-15 01:52:45.984 18.358 orange-ATLAS 2 PSN ATLAS25ezh ATLAS 2025TNSTR1803....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488555 2025-05-15 01:52:46 2460810.57831 18.358 0.158 18.65 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
488554 2025-05-14 07:28:41 2460809.81159 16.16 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
21088 2025-05-21 15:59:47 ePESSTOplus_Bot1 Callum Francis Aster, Stefano Pio Cosentino, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Meng-Han Lee, Miftahul Ma'arif, Yusin Chen, Ofer Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.04 1 Add ePESSTO+ 2025TNSCR1879....1A
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21088 2025-05-21 07:13:23 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Meng-Han Lee, Miftahul Ma'arif, Yusin Chen ePESSTO+ tns_2025knh_2025-05-21_07-13-23_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025knh_2025-05-21_07-13-23_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
21088 2025-05-21 07:13:23 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Meng-Han Lee, Miftahul Ma'arif, Yusin Chen ePESSTO+ tns_2025knh_2025-05-21_07-13-23_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025knh_2025-05-21_07-13-23_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
181944 AT 2025ock 1 17:03:21.293 +05:05:45.41 LAST LAST LAST LAST - LAST-Cam Y Y 18.36 Clear- 2025-06-19 19:10:01.632 LAST_Bot1 N 2025TNSTR2292....1O
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
259221 2025-06-19 21:14:39 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 17:03:21.293 +05:05:45.41 2025-06-19 19:10:01.632 18.36 Clear- 2 PSN LAST 2025TNSTR2292....1O N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496544 2025-06-19 19:10:02 2460846.29863 18.36 ABMag Clear- LAST_LAST-Cam 400
496543 2025-06-04 23:02:01 2460831.45973 20.31 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
181203 SN 2025nat 4 1 12:29:48.488 +27:14:10.24 SN II 0.02466 ATLAS, ZTF, GOTO, ALeRCE ATLAS, ZTF, GOTO Global SN Project ATLAS, GOTO, ZTF ATLAS25fyr ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, P48 - ZTF-Cam FTN - FLOYDS-N Y Y 1 18.362 orange-ATLAS 2025-06-07 07:37:32.736 ATLAS_Bot1 N 2025TNSTR2132....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
259508 2025-06-20 23:26:27 ALeRCE S. Jurado,F.E. Bauer,F. Forster et al. ALeRCE ZTF 12:29:48.488 +27:14:10.24 2025-06-16 04:45:26.001 17.6031 r-ZTF 4 PSN ZTF25aauzryv ZTF Early SN candidate (g-rise > 0.39+-0.01 mag/day, r-rise > 0.41+-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/ZTF25aauzryv N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
497108 2025-06-20 06:05:00 2460846.7534722 17.6985 0.0471548 20.0622 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
497107 2025-06-16 05:27:37 2460842.7275116 17.6334 0.0465624 20.4037 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
497106 2025-06-16 04:45:26 2460842.6982176 17.6031 0.0384876 20.4075 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
497105 2025-06-11 05:40:39 2460837.7365625 19.6289 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
258455 2025-06-14 08:34:39 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 12:29:48.491 +27:14:10.49 2025-06-13 22:38:47.904 17.58 L-GOTO 2 Other GOTO25dmg GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495018 2025-06-13 22:38:48 2460840.443609 17.58 0.04 ABMag L-GOTO GOTO-N_GOTO-2 180
495017 2025-06-04 21:46:30 2460831.40729 19.1 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
258429 2025-06-14 06:11:11 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 12:29:48.482 +27:14:10.26 2025-06-05 05:07:16.999 19.7042 g-ZTF 3 PSN ZTF25aauzryv ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494953 2025-06-11 05:40:39 2460837.7365625 17.6737 0.025333 ABMag r-ZTF P48_ZTF-Cam
494952 2025-06-05 05:07:17 2460831.7133912 19.7042 0.144177 ABMag g-ZTF P48_ZTF-Cam
494951 2025-06-02 07:19:08 2460828.8049537 19.4983 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
257966 2025-06-07 17:45:19 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:29:48.471 +27:14:10.25 2025-06-07 07:37:32.736 18.362 orange-ATLAS 2 PSN ATLAS25fyr ATLAS 2025TNSTR2132....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494056 2025-06-07 07:37:33 2460833.81774 18.362 0.117 19 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
494055 2025-06-05 08:17:47 2460831.84568 18.78 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
21261 2025-06-09 04:12:05 Joseph Farah Joseph Farah (LCO/UCSB), Moira Andrew, D. Andrew Howell, Curtis McCully, Yuan Qi Ni, Kathryn Wynn Global SN Project SN II 0.02466 1 Global SN Project Using SNID (Blondin & Tonry 2007, ApJ, 666, 1024), we find best fits to SNe II at early phases. The supernova is associated with host NGC 4475 (z = 0.024660, 1998A&AS..130..333T; value from NED). This redshift is well-matched by narrow host hydrogen and helium emission lines. Further followup is encouraged. 2025TNSCR2162....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
21261 2025-06-08 07:29:44 FTN / FLOYDS-N 3600 LCO Joseph Farah Global SN Project tns_2025nat_2025-06-08_07-29-44_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2025nat_2025-06-08_07-29-44_FTN_FLOYDS-N_Global_SN_Project.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
21261 2025-06-08 07:29:44 FTN / FLOYDS-N 3600 LCO Joseph Farah Global SN Project tns_2025nat_2025-06-08_07-29-44_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2025nat_2025-06-08_07-29-44_FTN_FLOYDS-N_Global_SN_Project.fits Object
178253 SN 2025ivo 3 1 00:04:23.455 +40:19:17.32 SN Ia 0.045 WISEA J000423.41+401918.5 ALeRCE, ATLAS, GOTO ZTF, ATLAS, GOTO ZTF ATLAS, GOTO, ZTF ZTF25aaozqak ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam P60 - SEDM Y Y 1 18.3675 r-ZTF 2025-04-30 11:39:28.999 ALeRCE N 2025TNSTR1592....1M
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257495 2025-05-31 20:17:37 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 00:04:23.461 +40:19:17.27 2025-05-25 04:27:39.168 18.19 L-GOTO 2 Other GOTO25dfm GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493150 2025-05-25 04:27:39 2460820.685874 18.19 0.09 ABMag L-GOTO GOTO-N_GOTO-2 180
493149 2025-01-27 19:53:32 2460703.328841 18.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
256887 2025-05-27 07:28:58 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:04:23.499 +40:19:17.15 2025-05-26 14:08:11.328 18.693 orange-ATLAS 2 PSN ATLAS25fpi ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491817 2025-05-26 14:08:11 2460822.08902 18.693 0.135 19.24 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
491816 2025-02-17 06:07:35 2460723.75527 18.89 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
253189 2025-04-30 17:55:45 ALeRCE A. Munoz-Arancibia,G. Pignata,F.E. Bauer et al. ALeRCE ZTF 00:04:23.455 +40:19:17.32 2025-04-30 11:39:28.999 18.3675 r-ZTF 3 PSN WISEA J000423.41+401918.5 ZTF25aaozqak 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/ZTF25aaozqak 2025TNSTR1592....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485129 2025-04-30 11:53:36 2460795.9955556 18.3372 0.0801125 19.3567 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
485128 2025-04-30 11:45:08 2460795.9896759 18.2695 0.0876197 19.6051 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
485127 2025-04-30 11:39:29 2460795.9857523 18.3675 0.0902695 19.6405 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21098 2025-05-21 18:14:35 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.045 1 Add ZTF 2025TNSCR1886....1S
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21098 2025-05-21 10:41:04 P60 / SEDM 2700 SEDmRobot ZTF tns_2025ivo_2025-05-21_10-41-04.098086_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
21098 2025-05-21 10:41:04 P60 / SEDM 2700 SEDmRobot ZTF tns_2025ivo_2025-05-21_10-41-04.098086_P60_SEDM_ZTF.ascii Object
179480 AT 2025knc 2 07:51:20.073 +07:17:18.14 ATLAS, ZTF ATLAS, ZTF ATLAS, ZTF ATLAS25ezb ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02, P48 - ZTF-Cam Y Y 18.368 orange-ATLAS 2025-05-13 06:40:00.192 ATLAS_Bot1 N 2025TNSTR1803....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
257795 2025-06-05 08:17:19 Fritz Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 07:51:20.073 +07:17:18.14 2025-05-23 04:01:14.998 17.8483 r-ZTF 3 PSN ZTF25aarhoja ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493687 2025-05-25 04:12:57 2460820.6756597 17.787 0.0787591 ABMag r-ZTF P48_ZTF-Cam
493686 2025-05-23 04:01:15 2460818.6675347 17.8483 0.0684323 ABMag r-ZTF P48_ZTF-Cam
493685 2025-04-30 03:58:43 2460795.6657755 20.0719 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
255150 2025-05-16 18:53:40 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 07:51:20.055 +07:17:18.80 2025-05-13 06:40:00.192 18.368 orange-ATLAS 2 PSN ATLAS25ezb ATLAS 2025TNSTR1803....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488541 2025-05-13 06:40:00 2460808.77778 18.368 0.187 18.48 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
488540 2025-05-12 00:17:08 2460807.5119 18.15 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
182004 AT 2025oer 1 23:01:29.661 -59:38:09.26 GOTO GOTO GOTO GOTO25duz GOTO-S - GOTO-4 Y Y 18.37 L-GOTO 2025-06-13 15:31:36.480 GOTO_bot N 2025TNSTR2312....1O
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
259326 2025-06-20 16:16:07 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 23:01:29.661 -59:38:09.26 2025-06-13 15:31:36.480 18.37 L-GOTO 2 Other GOTO25duz GOTO 2025TNSTR2312....1O N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496778 2025-06-13 15:31:36 2460840.14695 18.37 0.12 ABMag L-GOTO GOTO-S_GOTO-4 180
496777 2025-06-05 16:02:14 2460832.16822 18.7 ABMag L-GOTO GOTO-S_GOTO-4 135 [Last non detection]
181260 SN 2025ncy 2 1 20:53:05.862 -35:56:27.39 SN II 0.04 ATLAS, GOTO ATLAS, GOTO SCAT ATLAS, GOTO ATLAS25fzr ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-4 UH88 - SNIFS Y Y 1 18.372 orange-ATLAS 2025-06-08 09:06:59.040 ATLAS_Bot1 N 2025TNSTR2139....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
259088 2025-06-19 06:39:52 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 20:53:05.853 -35:56:27.40 2025-06-18 12:54:57.024 18.94 L-GOTO 2 Other GOTO25dso GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496256 2025-06-18 12:54:57 2460845.038165 18.94 0.11 ABMag L-GOTO GOTO-S_GOTO-4 180
496255 2025-06-04 18:35:37 2460831.274726 19.8 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
258040 2025-06-08 21:18:33 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:53:05.862 -35:56:27.39 2025-06-08 09:06:59.040 18.372 orange-ATLAS 2 PSN ATLAS25fzr ATLAS 2025TNSTR2139....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494231 2025-06-08 09:06:59 2460834.87985 18.372 0.143 19.14 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
494230 2025-06-07 06:22:33 2460833.76566 18.82 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
21300 2025-06-14 14:46:46 Dhvanil Desai Dhvanil Desai (on behalf of the SCAT team) SCAT SN II 0.04 1 Add SCAT Redshift from Halpha emission. 2025TNSCR2221....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
21300 2025-06-14 11:53:29 UH88 / SNIFS 1800 Desai SCAT tns_2025ncy_2460840.99547_UH88_SNIFS_SCAT.dat Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21300 2025-06-14 11:53:29 UH88 / SNIFS 1800 Desai SCAT tns_2025ncy_2460840.99547_UH88_SNIFS_SCAT.dat Object
178368 AT 2025iyy 2 15:20:48.388 -43:22:42.31 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25emn ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 18.372 cyan-ATLAS 2025-04-28 22:51:12.672 ATLAS_Bot1 N 2025TNSTR1622....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257960 2025-06-07 12:16:57 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 15:20:48.409 -43:22:42.54 2025-06-07 08:29:34.368 18.61 L-GOTO 2 Other GOTO25djt GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494047 2025-06-07 08:29:34 2460833.853872 18.61 0.13 ABMag L-GOTO GOTO-S_GOTO-4 180
494046 2025-04-02 12:45:09 2460768.031347 19.8 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
253354 2025-05-02 10:17:36 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:20:48.388 -43:22:42.31 2025-04-28 22:51:12.672 18.372 cyan-ATLAS 2 PSN ATLAS25emn ATLAS 2025TNSTR1622....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485441 2025-04-28 22:51:13 2460794.45223 18.372 0.078 19.46 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
485440 2025-04-27 05:30:19 2460792.72939 19.1 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180080 AT 2025ljx 1 08:35:43.128 -12:12:09.43 ATLAS ATLAS ATLAS ATLAS25fgs ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.379 cyan-ATLAS 2025-05-23 00:59:56.832 ATLAS_Bot1 N 2025TNSTR1912....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
256077 2025-05-23 10:56:36 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:35:43.128 -12:12:09.43 2025-05-23 00:59:56.832 18.379 cyan-ATLAS 2 PSN ATLAS25fgs ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490402 2025-05-23 00:59:57 2460818.54163 18.379 0.101 19.25 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490401 2025-05-16 19:54:30 2460812.32951 17.42 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
180390 AT 2025lvv 2 00:21:55.953 -15:58:59.41 GOTO, ATLAS GOTO, ATLAS ATLAS, GOTO GOTO25daw ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.38 L-GOTO 2025-05-24 18:24:46.944 GOTO_bot N 2025TNSTR1935....1K
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257469 2025-05-31 16:47:50 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:21:55.953 -15:58:59.41 2025-05-25 03:17:26.304 18.739 orange-ATLAS 2 PSN ATLAS25ful ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493098 2025-05-25 03:17:26 2460820.63711 18.739 0.193 19.01 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
493097 2025-05-24 04:02:08 2460819.66815 19.14 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
256507 2025-05-24 18:37:39 GOTO_bot A. Kumar,K. Ackley,M. Dyer et al. GOTO GOTO 00:21:55.958 -15:58:59.25 2025-05-24 18:24:46.944 18.38 L-GOTO 2 Other GOTO25daw GOTO 2025TNSTR1935....1K N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491065 2025-05-24 18:24:47 2460820.267213 18.38 0.12 ABMag L-GOTO GOTO-S_GOTO-4 90
491064 2025-05-17 19:37:22 2460813.31761 19 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
181353 AT 2025ngm 3 15:27:27.244 -09:55:44.55 GOTO, ATLAS, ZTF GOTO, ATLAS, ZTF ATLAS, GOTO, ZTF GOTO25dlf ATLAS-MLO - ATLAS-01, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-1, GOTO-S - GOTO-3, P48 - ZTF-Cam Y Y 18.38 L-GOTO 2025-06-12 00:35:42.720 GOTO_bot N 2025TNSTR2190....1K
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
259100 2025-06-19 08:00:01 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 15:27:27.244 -09:55:44.55 2025-06-17 07:58:58.998 17.8692 r-ZTF 3 PSN ZTF25aavljcf ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496286 2025-06-19 06:46:04 2460845.7819907 17.9098 0.0438008 ABMag r-ZTF P48_ZTF-Cam
496285 2025-06-17 07:58:59 2460843.8326273 17.8692 0.05533 ABMag r-ZTF P48_ZTF-Cam
496284 2025-06-13 04:47:55 2460839.6999421 20.2298 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
258476 2025-06-14 14:36:00 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:27:27.228 -09:55:44.34 2025-06-12 09:47:13.056 18.041 orange-ATLAS 2 PSN ATLAS25gci ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495069 2025-06-12 09:47:13 2460838.90779 18.041 0.134 18.62 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
495068 2025-06-06 20:14:56 2460833.3437 18.33 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
258189 2025-06-12 10:07:33 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 15:27:27.259 -09:55:44.47 2025-06-12 00:35:42.720 18.38 L-GOTO 2 Other GOTO25dlf GOTO 2025TNSTR2190....1K N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494569 2025-06-12 00:35:43 2460838.524798 18.38 0.15 ABMag L-GOTO GOTO-N_GOTO-1 180
494568 2025-06-06 12:07:54 2460833.005493 19.1 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
179478 AT 2025kna 2 22:49:24.173 +04:21:51.66 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25eyz ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-2 Y Y 18.391 orange-ATLAS 2025-05-13 14:07:28.128 ATLAS_Bot1 N 2025TNSTR1803....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
256626 2025-05-25 08:37:08 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 22:49:24.127 +04:21:51.64 2025-05-24 05:04:31.008 18.83 L-GOTO 2 Other GOTO25dbr GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491300 2025-05-24 05:04:31 2460819.711473 18.83 0.17 ABMag L-GOTO GOTO-N_GOTO-2 180
491299 2025-05-15 04:55:58 2460810.705533 18.4 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
255148 2025-05-16 18:50:52 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:49:24.173 +04:21:51.66 2025-05-13 14:07:28.128 18.391 orange-ATLAS 2 PSN ATLAS25eyz ATLAS 2025TNSTR1803....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488537 2025-05-13 14:07:28 2460809.08852 18.391 0.176 18.56 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
488536 2025-05-12 10:22:28 2460807.93227 17.84 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180303 AT 2025lsm 1 00:49:45.873 +16:30:19.43 ZTF ZTF ZTF ZTF25aarnqam P48 - ZTF-Cam Y Y 18.3925 r-ZTF 2025-05-23 11:37:08.996 Fritz N 2025TNSTR1945....1W
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256404 2025-05-24 14:41:08 Fritz Jacob Wise (LJMU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 00:49:45.873 +16:30:19.43 2025-05-23 11:37:08.996 18.3925 r-ZTF 3 PSN ZTF25aarnqam ZTF 2025TNSTR1945....1W N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490932 2025-05-24 11:43:49 2460819.9887616 18.4088 0.162589 ABMag r-ZTF P48_ZTF-Cam
490931 2025-05-23 11:37:09 2460818.9841319 18.3925 0.113531 ABMag r-ZTF P48_ZTF-Cam
490930 2025-05-20 11:45:59 2460815.9902662 19.2063 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
179972 AT 2025lft 1 08:35:07.591 -19:25:32.18 ATLAS ATLAS ATLAS ATLAS25feu ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.394 cyan-ATLAS 2025-05-22 00:00:18.144 ATLAS_Bot1 N 2025TNSTR1890....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
255912 2025-05-22 13:42:58 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:35:07.591 -19:25:32.18 2025-05-22 00:00:18.144 18.394 cyan-ATLAS 2 PSN ATLAS25feu ATLAS 2025TNSTR1890....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489997 2025-05-22 00:00:18 2460817.50021 18.394 0.11 19.28 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
489996 2025-05-19 19:12:16 2460815.30019 18.68 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
181509 AT 2025nlz 1 07:48:11.720 -01:24:16.99 ATLAS ATLAS ATLAS ATLAS25gch ATLAS-CHL - ATLAS-04 Y Y 18.394 cyan-ATLAS 2025-05-27 22:56:32.352 ATLAS_Bot1 N 2025TNSTR2203....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
258417 2025-06-13 23:12:10 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 07:48:11.720 -01:24:16.99 2025-05-27 22:56:32.352 18.394 cyan-ATLAS 2 PSN ATLAS25gch ATLAS 2025TNSTR2203....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494920 2025-05-27 22:56:32 2460823.45593 18.394 0.168 18.47 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
494919 2025-05-23 23:23:59 2460819.47499 19.02 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180697 AT 2025mho 2 00:43:55.890 +41:34:50.50 M31 OMB-PNV27 Other - Other Y Y 18.4 Clear- 2025-05-28 02:06:35.000 Flavio Castellani N 2025TNSTR2002....1C
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
257241 2025-05-29 14:55:19 Flavio Castellani Flavio Castellani et al. 00:43:55.890 +41:34:50.50 2025-05-29 01:54:09.000 17.1 Clear- 2 PNV M31 Confirmation image of the PNV discovered on 2025 05 28.0783300 The magnitude of the transient has risen to 17.1 N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492583 2025-05-29 01:54:09 2460824.5792708 17.1 0.2 19 ABMag Clear- Other_Other 2160 CASTELLANI F. 0.40m f/7 Dall-Kirkham -OSSERVATORIO MONTE BALDO-
492582 2025-03-08 18:53:53 2460743.287419 19.5 ABMag Clear- Other_Other 3600 CASTELLANI F. [Last non detection] 0.40m f/7 Dall-Kirkham -OSSERVATORIO MONTE BALDO-
257050 2025-05-28 09:15:28 Flavio Castellani Flavio Castellani et al. 00:43:55.890 +41:34:50.50 2025-05-28 02:06:35.000 18.4 Clear- 2 1 PNV M31 OMB-PNV27 Flavio Castellani report the discovery by F.Castellani, R.Belligoli and V.Andreoli of a PNV (Mag. 18.5R +-0.20 - USNOB1 catalogue) in the host galaxy M31 at Monte Baldo Observatory, Ferrara di Monte Baldo, Verona, Italy (A99), in the course of Italian Supernovae Search Project using a 0.40m f/7 Dall-Kirkham telescope (+ Moravian G4-9000 KAF unfiltered CCD camera)9*180 co-added images. No stellar source was visible at the position of the transient in our past images including reference image dated 2025/03/08.7874. 2025TNSTR2002....1C N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492199 2025-05-28 02:06:35 2460823.5879051 18.4 0.2 ABMag Clear- Other_Other 0.40m f/7 Dall-Kirkham -OSSERVATORIO MONTE BALDO-
492198 2025-03-08 18:53:53 2460743.287419 19.5 ABMag Clear- Other_Other 3600 CASTELLANI F. [Last non detection] 0.40m f/7 Dall-Kirkham -OSSERVATORIO MONTE BALDO-
Related files
File Comments Last Modified (UT) Modified By
tns_2025mho_atrep_257050.jpg DISCOVERY IMAGE 2025-05-28 09:15:30 Flavio Castellani
181106 AT 2025mxd 1 17:15:44.165 +64:46:48.89 LAST LAST LAST LAST - LAST-Cam Y Y 18.4 Clear- 2025-06-02 19:09:27.936 LAST_Bot1 N 2025TNSTR2094....1K
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257762 2025-06-04 17:44:00 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 17:15:44.165 +64:46:48.89 2025-06-02 19:09:27.936 18.4 Clear- 2 PSN LAST 2025TNSTR2094....1K N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493620 2025-06-02 19:09:28 2460829.29824 18.4 ABMag Clear- LAST_LAST-Cam 380
493619 2025-04-19 19:46:46 2460785.32414 20.21 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
181048 AT 2025muy 1 19:04:16.950 +01:09:56.70 XOSS XOSS XOSS KATS25K023 Other - Other Y Y 18.4 Clear- 2025-05-31 20:03:12.384 Mi Zhang N 2025TNSTR2085....1X
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257674 2025-06-03 04:15:29 Mi Zhang Jianlin Xu,Mi Zhang,Guoyou Sun et al. XOSS XOSS 19:04:16.950 +01:09:56.70 2025-05-31 20:03:12.384 18.4 Clear- 1 Other KATS25K023 XOSS Microlensing Event candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats25k023.html 2025TNSTR2085....1X N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493429 2025-05-31 20:03:12 2460827.33556 18.4 0.16 19 VegaMag Clear- Other_Other 60 Xing Gao
181206 AT 2025naw 1 11:52:42.440 +44:07:15.60 NGC3938 GGCYSS GGCYSS GGCYSS Other - Other Y Y 18.4 L- 2025-06-07 15:55:35.904 Yuan-Sheng Tsai N 2025TNSTR2141....1Z
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257971 2025-06-08 01:16:44 Yuan-Sheng Tsai Weiguo Zhang(O42 Gaomeigu Gemini Observatory ),Guan Wang,Jie-Lin Yang et al. GGCYSS GGCYSS 11:52:42.440 +44:07:15.60 2025-06-07 15:55:35.904 18.4 L- 1 1 PSN NGC3938 GGCYSS 2025TNSTR2141....1Z N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494066 2025-06-07 15:55:36 2460834.16361 18.4 0.13 19 VegaMag L- Other_Other 60 Yuan-Sheng Tsai PlaneWave CDK17" + PlayerOne Pseidon M Pro
Related files
File Comments Last Modified (UT) Modified By
tns_2025naw_atrep_257971_GGCYSS.png 2025-06-08 01:16:46 Yuan-Sheng Tsai
181453 AT 2025njv 1 09:40:55.391 -28:53:59.55 ATLAS ATLAS ATLAS ATLAS25gbq ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.404 orange-ATLAS 2025-06-12 17:43:11.712 ATLAS_Bot1 N 2025TNSTR2203....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
258324 2025-06-13 06:14:51 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:40:55.391 -28:53:59.55 2025-06-12 17:43:11.712 18.404 orange-ATLAS 2 PSN ATLAS25gbq ATLAS 2025TNSTR2203....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494717 2025-06-12 17:43:12 2460839.23833 18.404 0.119 18.99 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
494716 2025-06-11 01:07:59 2460837.54721 18.25 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
177366 SN 2025hnz 4 1 12:06:17.312 -07:47:12.42 SN Ia 0.0677 ATLAS, GOTO, ZTF, Pan-STARRS ATLAS, GOTO, ZTF, Pan-STARRS ZTF ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25dxk ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, GOTO-S - GOTO-4, P48 - ZTF-Cam, PS1 - GPC1 P60 - SEDM Y Y 1 18.41 orange-ATLAS 2025-04-18 03:53:09.888 ATLAS_Bot1 N 2025TNSTR1423....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
258632 2025-06-15 13:23:25 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:06:17.312 -07:47:12.42 2025-05-01 08:09:04.896 18.22 w-P1 1 PSN PS25dks Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495297 2025-05-01 08:09:05 2460796.83964 18.22 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
252020 2025-04-20 06:50:31 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 12:06:17.322 -07:47:12.34 2025-04-15 06:24:24.998 19.3138 g-ZTF 3 PSN ZTF25aanbnfj 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
482839 2025-04-20 06:40:49 2460785.7783449 18.276 0.075564 ABMag g-ZTF P48_ZTF-Cam
482838 2025-04-15 06:24:25 2460780.766956 19.3138 0.198471 ABMag g-ZTF P48_ZTF-Cam
482837 2025-04-09 09:15:36 2460774.8858333 19.0407 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
251927 2025-04-19 15:11:44 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 12:06:17.329 -07:47:12.41 2025-04-16 10:35:16.224 18.8 L-GOTO 2 Other GOTO25byi GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
482691 2025-04-16 10:35:16 2460781.941164 18.8 0.12 ABMag L-GOTO GOTO-S_GOTO-4 180
482690 2025-04-14 01:25:23 2460779.559291 18 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
251822 2025-04-18 09:47:19 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:06:17.318 -07:47:12.28 2025-04-18 03:53:09.888 18.41 orange-ATLAS 2 PSN ATLAS25dxk ATLAS 2025TNSTR1423....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
482513 2025-04-18 03:53:10 2460783.66192 18.41 0.119 19.06 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
482512 2025-04-17 11:34:44 2460782.98245 14.12 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
20929 2025-05-01 09:23:21 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.0677 1 Add ZTF 2025TNSCR1620....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
20929 2025-05-01 08:30:54 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025hnz_2025-05-01_08-30-54.224006_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
20929 2025-05-01 08:30:54 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025hnz_2025-05-01_08-30-54.224006_P60_SEDM_ZTF.ascii Object
180060 AT 2025ljd 1 01:44:29.274 +47:54:47.26 ZTF ZTF ZTF ZTF25aaqhtcb P48 - ZTF-Cam Y Y 18.4108 r-ZTF 2025-05-15 11:50:59.999 Fritz N 2025TNSTR1924....1S
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256028 2025-05-23 05:17:36 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 01:44:29.274 +47:54:47.26 2025-05-15 11:50:59.999 18.4108 r-ZTF 2 PSN ZTF25aaqhtcb ZTF 2025TNSTR1924....1S N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490298 2025-05-22 11:37:52 2460817.9846296 19.0195 0.174434 ABMag r-ZTF P48_ZTF-Cam
490297 2025-05-15 11:51:00 2460810.99375 18.4108 0.174311 ABMag r-ZTF P48_ZTF-Cam
181975 AT 2025odo 1 15:49:34.356 -82:00:23.78 ATLAS ATLAS ATLAS ATLAS25ghp ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.412 orange-ATLAS 2025-06-18 03:21:38.592 ATLAS_Bot1 N 2025TNSTR2308....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
259273 2025-06-20 09:11:59 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:49:34.356 -82:00:23.78 2025-06-18 03:21:38.592 18.412 orange-ATLAS 2 PSN ATLAS25ghp ATLAS 2025TNSTR2308....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496661 2025-06-18 03:21:39 2460844.64003 18.412 0.155 18.77 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
496660 2025-06-11 23:30:27 2460838.47948 18.58 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
180828 AT 2025mmo 1 17:52:41.719 -20:01:50.32 ALeRCE ZTF ZTF ZTF25aaoahhw P48 - ZTF-Cam Y Y 18.4158 r-ZTF 2025-04-22 11:29:44.002 ALeRCE N 2025TNSTR2013....1M
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257287 2025-05-29 21:12:13 ALeRCE A. Munoz-Arancibia,M. Catelan,D. Moreno et al. ALeRCE ZTF 17:52:41.719 -20:01:50.32 2025-04-22 11:29:44.002 18.4158 r-ZTF 10 Other ZTF25aaoahhw ZTF Microlensing event candidate found by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaoahhw 2025TNSTR2013....1M N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492727 2025-05-28 07:02:05 2460823.7931134 19.9357 0.208454 20.1381 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
492726 2025-05-26 08:26:08 2460821.8514815 17.8455 0.0545043 20.0689 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
492725 2025-05-26 07:31:31 2460821.8135532 19.8698 0.186373 20.0848 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
492724 2025-05-24 10:05:24 2460819.9204167 19.9668 0.187339 20.1693 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
492723 2025-05-22 09:00:03 2460817.8750347 19.9279 0.177923 20.6556 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
492722 2025-05-19 10:35:20 2460814.9412037 19.7529 0.242752 19.4943 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
492721 2025-05-19 08:33:04 2460814.8562963 17.7017 0.080277 19.1855 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
492720 2025-04-30 10:02:54 2460795.9186806 18.0685 0.0624589 19.7731 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
492719 2025-04-22 11:29:44 2460787.9789815 18.4158 0.0707092 20.1153 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
492718 2025-04-22 10:46:03 2460787.9486458 20.0232 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
181307 SN 2025net 3 1 14:05:07.689 -17:30:23.19 SN II 0.029674 ZTF, ATLAS, GOTO ZTF, ATLAS, GOTO ZTF ATLAS, GOTO, ZTF ZTF25aattqgf ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, GOTO-S - GOTO-3, P48 - ZTF-Cam P200 - NGPS Y Y 1 18.4198 g-ZTF 2025-06-05 05:02:15.999 BTSbot_bot N 2025TNSTR2175....1R
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258473 2025-06-14 12:53:50 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 14:05:07.704 -17:30:22.71 2025-06-14 08:53:26.016 18.52 L-GOTO 2 Other GOTO25dnb GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495063 2025-06-14 08:53:26 2460840.870438 18.52 0.05 ABMag L-GOTO GOTO-S_GOTO-3 180
495062 2025-06-10 22:02:41 2460837.418527 18.1 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
258326 2025-06-13 06:15:32 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:05:07.695 -17:30:22.23 2025-06-12 22:07:05.376 18.74 orange-ATLAS 2 PSN ATLAS25gbs ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494721 2025-06-12 22:07:05 2460839.42159 18.74 0.189 18.88 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
494720 2025-06-04 20:25:35 2460831.3511 18.97 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
258109 2025-06-10 07:11:22 BTSbot_bot Nabeel Rehemtulla (CIERA,NU),Wynn Jacobson-Galán (Caltech) et al. ZTF ZTF 14:05:07.689 -17:30:23.19 2025-06-05 05:02:15.999 18.4198 g-ZTF 3 PSN ZTF25aattqgf ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). 2025TNSTR2175....1R N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494388 2025-06-10 07:03:09 2460836.7938542 18.4823 0.168687 ABMag r-ZTF P48_ZTF-Cam
494387 2025-06-05 05:02:16 2460831.7099074 18.4198 0.103075 ABMag g-ZTF P48_ZTF-Cam
494386 2025-06-03 05:33:55 2460829.7318866 19.7492 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21318 2025-06-16 17:47:26 ZTF_Bot1 K. Das, S. Covarrubias, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.029674 1 Add ZTF 2025TNSCR2247....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
21318 2025-06-14 04:38:10 P200 / NGPS Christoffer Fremling, Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025net_2025-06-14_04-38-10_P200_NGPS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21318 2025-06-14 04:38:10 P200 / NGPS Christoffer Fremling, Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025net_2025-06-14_04-38-10_P200_NGPS_ZTF.ascii Object
181506 AT 2025nlw 2 01:04:22.395 -16:44:27.53 GOTO, ATLAS GOTO, ATLAS ATLAS, GOTO GOTO25dme ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 18.42 L-GOTO 2025-06-13 18:15:36.576 GOTO_bot N 2025TNSTR2204....1O
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
259323 2025-06-20 15:13:18 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 01:04:22.395 -16:44:27.53 2025-06-20 07:20:22.848 18.024 orange-ATLAS 2 PSN ATLAS25gjc ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496772 2025-06-20 07:20:23 2460846.80582 18.024 0.138 18.43 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
496771 2025-06-19 09:55:30 2460845.91354 18.53 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
258414 2025-06-13 22:53:30 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 01:04:22.375 -16:44:28.23 2025-06-13 18:15:36.576 18.42 L-GOTO 2 Other GOTO25dme 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, Jason Alarcon, Cledison Marcos da Silva, Ciro Sirio Perrella, Virgilio Gonano 2025TNSTR2204....1O N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494914 2025-06-13 18:15:37 2460840.260838 18.42 0.1 ABMag L-GOTO GOTO-S_GOTO-3 180
494913 2025-01-09 11:26:49 2460684.976958 17.4 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
181201 AT 2025nar 1 18:03:42.846 -60:14:05.66 GOTO GOTO GOTO GOTO25djw GOTO-S - GOTO-4 Y Y 18.42 L-GOTO 2025-06-07 12:42:59.904 GOTO_bot N 2025TNSTR2133....1K
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257964 2025-06-07 13:58:01 GOTO_bot A. Kumar,K. Ackley,M. Dyer et al. GOTO GOTO 18:03:42.846 -60:14:05.66 2025-06-07 12:42:59.904 18.42 L-GOTO 2 Other GOTO25djw GOTO 2025TNSTR2133....1K N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494052 2025-06-07 12:43:00 2460834.02986 18.42 0.11 ABMag L-GOTO GOTO-S_GOTO-4 180
494051 2025-05-24 11:52:19 2460819.994666 19.5 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
179592 SN 2025krk 5 1 15:49:32.583 +20:38:43.73 SN Ia 0.015974 GOTO, ZTF, ATLAS, YSE, Pan-STARRS GOTO, ZTF, ATLAS, Pan-STARRS ZTF ATLAS, GOTO, Pan-STARRS, ZTF GOTO25ctw ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS1 - GPC1, PS2 - GPC2 P60 - SEDM Y Y 1 18.42 L-GOTO 2025-05-18 00:35:13.344 GOTO_bot N 2025TNSTR1836....1K
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257598 2025-06-01 21:47:56 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 15:49:32.583 +20:38:43.73 2025-05-30 06:37:40.224 15.56 w-P1 1 PSN PS25cuc Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493293 2025-05-30 06:37:40 2460825.77616 15.56 0 22 ABMag w-P1 PS2_GPC2 45 Robot
255449 2025-05-19 16:02:19 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 15:49:32.601 +20:38:43.70 2025-05-19 12:40:14.880 17.84 g-P1 1 PSN PS25cuc Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489062 2025-05-19 12:40:15 2460815.02795 17.84 0.04 21 ABMag g-P1 PS1_GPC1 27 Robot
255435 2025-05-19 14:20:47 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:49:32.614 +20:38:43.84 2025-05-19 11:37:50.304 17.902 orange-ATLAS 2 PSN ATLAS25fcn ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489031 2025-05-19 11:37:50 2460814.98461 17.902 0.088 19.37 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
489030 2025-05-17 11:55:46 2460812.99706 19.17 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
255408 2025-05-19 09:05:42 Fritz Nabeel Rehemtulla (CIERA,NU),Jesper Sollerman (SU) et al. ZTF ZTF 15:49:32.597 +20:38:43.52 2025-05-19 07:34:43.003 17.9644 g-ZTF 3 PSN ZTF25aaqoukg 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
488975 2025-05-19 08:50:14 2460814.8682176 17.7648 0.048181 ABMag r-ZTF P48_ZTF-Cam
488974 2025-05-19 07:34:43 2460814.8157755 17.9644 0.0625132 ABMag g-ZTF P48_ZTF-Cam
488973 2025-05-15 08:33:50 2460810.8568287 20.0531 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
255366 2025-05-19 01:52:14 GOTO_bot A. Kumar,K. Ackley,M. Dyer et al. GOTO GOTO 15:49:32.609 +20:38:43.85 2025-05-18 00:35:13.344 18.42 L-GOTO 2 Other GOTO25ctw GOTO 2025TNSTR1836....1K N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488910 2025-05-18 00:35:13 2460813.524458 18.42 0.16 ABMag L-GOTO GOTO-N_GOTO-1 180
488909 2025-05-17 00:09:23 2460812.506522 18.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21057 2025-05-19 10:08:52 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 0.015974 1 Add ZTF 2025TNSCR1843....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
21057 2025-05-19 09:23:37 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025krk_2025-05-19_09-23-37.429676_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
21057 2025-05-19 09:23:37 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2025krk_2025-05-19_09-23-37.429676_P60_SEDM_ZTF.ascii Object
181542 AT 2025nnf 1 10:32:11.725 +06:49:53.72 ATLAS ATLAS ATLAS ATLAS25gcn ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01 Y Y 18.423 orange-ATLAS 2025-06-14 06:14:36.096 ATLAS_Bot1 N 2025TNSTR2213....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
258481 2025-06-14 14:37:40 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:32:11.725 +06:49:53.72 2025-06-14 06:14:36.096 18.423 orange-ATLAS 2 PSN ATLAS25gcn ATLAS 2025TNSTR2213....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495079 2025-06-14 06:14:36 2460840.76014 18.423 0.126 19.16 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
495078 2025-06-12 06:33:10 2460838.77303 18.53 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
180535 SN 2025mbj 2 1 09:59:00.856 +25:12:08.16 SN Ia 0.05205 ATLAS, ZTF ATLAS, ZTF SCAT ATLAS, ZTF ATLAS25fot ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam UH88 - SNIFS Y Y 1 18.425 orange-ATLAS 2025-05-25 06:18:30.240 ATLAS_Bot1 N 2025TNSTR1967....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
257398 2025-05-31 06:23:07 BTSbot_bot Nabeel Rehemtulla (CIERA,NU),Wynn Jacobson-Galán (Caltech) et al. ZTF ZTF 09:59:00.856 +25:12:08.16 2025-05-21 05:27:37.002 19.1987 g-ZTF 3 PSN ZTF25aaqxece 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
492945 2025-05-31 06:07:52 2460826.755463 17.7706 0.112219 ABMag g-ZTF P48_ZTF-Cam
492944 2025-05-21 05:27:37 2460816.7275116 19.1987 0.158237 ABMag g-ZTF P48_ZTF-Cam
492943 2025-05-15 07:23:52 2460810.8082407 19.2958 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
256833 2025-05-26 16:21:20 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:59:00.838 +25:12:08.31 2025-05-25 06:18:30.240 18.425 orange-ATLAS 2 PSN ATLAS25fot ATLAS 2025TNSTR1967....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491697 2025-05-25 06:18:30 2460820.76285 18.425 0.103 19.43 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
491696 2025-05-24 06:37:23 2460819.77596 19.36 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
21185 2025-05-30 08:42:45 Jason Hinkle Jason Hinkle (UH/IfA) on behalf of SCAT SCAT SN Ia 0.05205 1 Add SCAT The redshift is from the archival SDSS host spectrum. Cross-correlation with SNID (Blondin & Tonry 2007) gives matches to normal SNe Ia at this redshift. 2025TNSCR2042....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
21185 2025-05-30 07:47:23 UH88 / SNIFS 1800 Hinkle SCAT tns_2025mbj_2025-05-30_07-47-23_UH88_SNIFS_SCAT.dat Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21185 2025-05-30 07:47:23 UH88 / SNIFS 1800 Hinkle SCAT tns_2025mbj_2025-05-30_07-47-23_UH88_SNIFS_SCAT.dat Object
181541 AT 2025nne 2 02:59:41.959 -32:10:56.19 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25gcm ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 18.425 orange-ATLAS 2025-06-14 04:18:19.296 ATLAS_Bot1 N 2025TNSTR2213....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
258991 2025-06-18 07:23:40 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 02:59:41.969 -32:10:56.27 2025-06-15 19:09:58.176 18.39 L-GOTO 2 Other GOTO25dog GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496031 2025-06-15 19:09:58 2460842.29859 18.39 0.12 ABMag L-GOTO GOTO-S_GOTO-4 180
496030 2025-06-13 19:33:31 2460840.314944 18.3 ABMag L-GOTO GOTO-S_GOTO-4 90 [Last non detection]
258480 2025-06-14 14:37:26 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 02:59:41.959 -32:10:56.19 2025-06-14 04:18:19.296 18.425 orange-ATLAS 2 PSN ATLAS25gcm ATLAS 2025TNSTR2213....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495077 2025-06-14 04:18:19 2460840.67939 18.425 0.146 18.79 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
495076 2025-06-13 04:25:25 2460839.68432 18.78 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
177611 SN 2025hxf 6 1 15:53:05.008 +20:38:08.53 SN II 0.0262 ZTF, GOTO, ATLAS, YSE, LAST, Pan-STARRS ZTF, GOTO, ATLAS, Pan-STARRS, LAST ZTF ATLAS, GOTO, LAST, Pan-STARRS, ZTF ZTF25aanpvix ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-1, LAST - LAST-Cam, P48 - ZTF-Cam, PS1 - GPC1 P200 - NGPS Y Y 1 18.4281 g-ZTF 2025-04-21 08:26:28.003 Fritz N 2025TNSTR1479....1R
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256855 2025-05-26 22:02:03 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 15:53:05.008 +20:38:08.53 2025-05-03 12:53:39.264 18.14 w-P1 1 PSN PS25buu Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491756 2025-05-03 12:53:39 2460799.03726 18.14 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
255168 2025-05-16 21:16:31 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 15:53:04.959 +20:38:08.33 2025-05-16 20:34:33.312 18.42 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488577 2025-05-16 20:34:33 2460812.35733 18.42 ABMag Clear- LAST_LAST-Cam 400
488576 2025-05-02 23:15:59 2460798.46943 20.78 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
252976 2025-04-29 16:01:40 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 15:53:05.004 +20:38:08.53 2025-04-26 10:31:58.368 18.07 i-P1 1 PSN PS25buu Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484735 2025-04-26 10:31:58 2460791.93887 18.07 0.06 20.7 ABMag i-P1 PS1_GPC1 27 Robot
252580 2025-04-24 18:34:15 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:53:05.014 +20:38:08.35 2025-04-24 10:54:47.808 18.082 orange-ATLAS 2 PSN ATLAS25edw ATLAS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
484034 2025-04-24 10:54:48 2460789.95472 18.082 0.085 19.49 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
484033 2025-04-21 15:05:29 2460787.12881 19.04 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
252379 2025-04-22 21:46:37 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 15:53:05.016 +20:38:08.79 2025-04-21 04:07:00.192 18.62 L-GOTO 2 Other GOTO25cbg GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
483640 2025-04-21 04:07:00 2460786.671532 18.62 0.16 ABMag L-GOTO GOTO-N_GOTO-1 180
483639 2025-04-20 23:58:47 2460786.499163 18.8 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
252163 2025-04-21 09:31:00 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 15:53:05.007 +20:38:08.61 2025-04-21 08:26:28.003 18.4281 g-ZTF 3 PSN ZTF25aanpvix ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). 2025TNSTR1479....1R N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
483082 2025-04-21 09:17:57 2460786.8874653 18.6978 0.110488 ABMag r-ZTF P48_ZTF-Cam
483081 2025-04-21 08:26:28 2460786.851713 18.4281 0.0659384 ABMag g-ZTF P48_ZTF-Cam
483080 2025-04-15 09:48:38 2460780.9087731 19.8203 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20914 2025-04-28 13:50:55 ZTF_Bot1 K. Das, S. Covarrubias, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.0262 1 Add ZTF 2025TNSCR1574....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
20914 2025-04-21 12:11:29 P200 / NGPS Maggie Li, Sam Rose, Tomas Ahumada Maggie Li, Sam Rose, Tomas Ahumada ZTF tns_2025hxf_2025-04-21_12-11-29_P200_NGPS_ZTF.ascii Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20914 2025-04-21 12:11:29 P200 / NGPS Maggie Li, Sam Rose, Tomas Ahumada Maggie Li, Sam Rose, Tomas Ahumada ZTF tns_2025hxf_2025-04-21_12-11-29_P200_NGPS_ZTF.ascii Object