RA/DEC (2000)
02:32:33.725 +40:44:41.87
38.1405198916 +40.7449629915
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-09-17 03:28:49.728
TNS AT
Y
Public
Y
Discovery Mag
19.41
Filter
L-GOTO
Reporter/s
D. O'Neill, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, B. Godson, T. Killestein, A. Kumar, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌PS1_GPC1_r
   
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
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-09-25 01:38:55 - 2025-09-25 01:38:55 2460943.56869 - 2460943.56869 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
520071 2025-09-25 01:38:55 2460943.56869 20.051 0.182 20.37 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-1 2025-07-17 03:19:25 - 2025-09-17 03:28:50 2460873.638481 - 2460935.645025 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518002 2025-09-17 03:28:50 2460935.645025 19.41 0.09 ABMag L-GOTO GOTO-N_GOTO-1 360
518001 2025-07-17 03:19:25 2460873.638481 18.4 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-09-08 11:23:05 - 2025-09-17 09:49:45 2460926.9743634 - 2460935.9095486 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518049 2025-09-17 09:49:45 2460935.9095486 19.566 0.0945658 ABMag r-ZTF P48_ZTF-Cam
518048 2025-09-08 11:23:05 2460926.9743634 20.361 0.189585 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-09-08 09:11:11 - 2025-09-08 09:11:11 2460926.8827662 - 2460926.8827662 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518047 2025-09-08 09:11:11 2460926.8827662 20.0134 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-09-24 11:56:49 - 2025-09-24 11:56:49 2460942.99779 - 2460942.99779 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
520070 2025-09-24 11:56:49 2460942.99779 19.07 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
r-P1 PS1_GPC1 2025-10-04 14:04:12 - 2025-10-04 14:04:12 2460953.08625 - 2460953.08625 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525302 2025-10-04 14:04:12 2460953.08625 20.14 0.29 20.6 ABMag r-P1 PS1_GPC1 27 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
274111 2025-10-20 23:05:55 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 02:32:33.725 +40:44:41.87 2025-10-04 14:04:12.000 20.14 r-P1 PSN PS25igz Pan-STARRS N
271359 2025-09-25 21:37:33 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 02:32:33.744 +40:44:41.58 2025-09-25 01:38:54.816 20.051 wide-ATLAS PSN ATLAS25lxs ATLAS N
270448 2025-09-17 11:20:39 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 02:32:33.717 +40:44:41.79 2025-09-08 11:23:04.997 20.361 r-ZTF PSN ZTF25abqnsic ZTF N
270431 2025-09-17 09:37:19 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 02:32:33.734 +40:44:41.86 2025-09-17 03:28:49.728 19.41 L-GOTO Other GOTO25heh GOTO This transient was discovered with the assistance of the GOTO Kilonova Seekers Citizen Scientists on Zooniverse. The candidate was flagged by volunteers: Íris Eduarda Forcel Roncada, M.T. Mazzucato, Mayahuel Torres Guerrero, Rosemary Billington, Antonio Pasqua 2025TNSTR3737....1O N
No Data

Comments

TNS
System

Mon, 10/20/2025 - 23:05

Object coordinates updated

Object coordinates updated according to AT-report 274111 of Group Pan-STARRS
Previous RA, DEC: 02:32:33.717, +40:44:41.79 (38.140487, +40.7449416)
Updated RA, DEC: 02:32:33.725, +40:44:41.87 (38.1405198916, +40.7449629915)

TNS
System

Wed, 09/17/2025 - 11:20

Object coordinates updated

Object coordinates updated according to AT-report 270448 of Group ZTF
Previous RA, DEC: 02:32:33.734, +40:44:41.86 (38.140557, +40.74496)
Updated RA, DEC: 02:32:33.717, +40:44:41.79 (38.140487, +40.7449416)