RA/DEC (2000)
02:37:25.865 -05:09:29.41
39.3577704808 -5.15816894557
Type
---
Redshift
Discovery Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-12-12 03:32:22.004
TNS AT
Y
Public
Y
Discovery Mag
20.4256
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-S_GOTO-3_L
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_g
 ▌PS1_GPC1_w
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2025-12-14 13:31:03 - 2025-12-14 13:31:03 2461024.063232 - 2461024.063232 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540505 2025-12-14 13:31:03 2461024.063232 19.89 0.13 ABMag L-GOTO GOTO-S_GOTO-3 180
cyan-ATLAS ATLAS-STH_ATLAS-03 2025-12-14 20:53:55 - 2025-12-17 20:08:40 2461024.37078 - 2461027.33935 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540155 2025-12-17 20:08:40 2461027.33935 19.482 0.171 19.57 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
540154 2025-12-14 20:53:55 2461024.37078 19.75 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-12-10 23:37:56 - 2025-12-10 23:37:56 2461020.484679 - 2461020.484679 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540504 2025-12-10 23:37:56 2461020.484679 20.2 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
g-ZTF P48_ZTF-Cam 2025-12-08 06:15:19 - 2025-12-16 04:34:07 2461017.7606366 - 2461025.6903588 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539290 2025-12-16 04:34:07 2461025.6903588 19.6018 0.14319 ABMag g-ZTF P48_ZTF-Cam
539289 2025-12-12 03:32:22 2461021.6474769 20.4256 0.145026 ABMag g-ZTF P48_ZTF-Cam
540350 2025-12-12 03:32:22 2461021.6474769 20.4634 0.347157 20.4216 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
539288 2025-12-11 05:28:57 2461020.7284375 20.0427 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
540349 2025-12-08 06:15:19 2461017.7606366 19.9017 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
w-P1 PS1_GPC1 2026-01-11 05:31:34 - 2026-01-11 05:31:34 2461051.73025 - 2461051.73025 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
593487 2026-01-11 05:31:34 2461051.73025 20.15 0.08 22 ABMag w-P1 PS1_GPC1 45 Robot
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
309394 2026-06-21 15:09:06 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 02:37:25.865 -05:09:29.41 2026-01-11 05:31:33.600 20.15 w-P1 PSN PS26cgb Pan-STARRS N
281348 2025-12-19 08:44:50 GOTO_bot R. Starling, G. Ramsay, K. Ackley et al. GOTO GOTO 02:37:25.869 -05:09:29.82 2025-12-14 13:31:03.072 19.89 L-GOTO Other GOTO25lrc GOTO N
281284 2025-12-18 19:15:58 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 02:37:25.858 -05:09:29.43 2025-12-12 03:32:22.004 20.4634 g-ZTF PSN ZTF25achngbc ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25achngbc N
281183 2025-12-18 09:56:34 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 02:37:25.866 -05:09:29.45 2025-12-17 20:08:39.840 19.482 cyan-ATLAS PSN ATLAS25pvt ATLAS N
280801 2025-12-16 05:14:01 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 02:37:25.857 -05:09:29.34 2025-12-12 03:32:22.004 20.4256 g-ZTF PSN ZTF25achngbc ZTF 2025TNSTR5004....1S N
No Data

Comments

TNS
System

Sun, 06/21/2026 - 15:09

Object coordinates updated

Object coordinates updated according to AT-report 309394 of Group Pan-STARRS
Previous RA, DEC: 02:37:25.858, -05:09:29.43 (39.3577422875, -5.1581745375)
Updated RA, DEC: 02:37:25.865, -05:09:29.41 (39.3577704808, -5.15816894557)

TNS
System

Thu, 12/18/2025 - 19:15

Object coordinates updated

Object coordinates updated according to AT-report 281284 of Group ZTF
Previous RA, DEC: 02:37:25.857, -05:09:29.34 (39.357738, -5.1581501)
Updated RA, DEC: 02:37:25.858, -05:09:29.43 (39.3577422875, -5.1581745375)