RA/DEC (2000)
00:39:57.978 +46:21:10.70
9.9915752 +46.3529709
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-10-20 23:35:27.744
TNS AT
Y
Public
Y
Discovery Mag
19.56
Filter
L-GOTO
Reporter/s
G. Ramsay, D. O'Neill, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, 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-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_cyan
 ▌Other_Other_Other
   
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 2025-10-22 00:29:03 - 2025-10-22 00:29:03 2460970.52017 - 2460970.52017 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525727 2025-10-22 00:29:03 2460970.52017 19.314 0.106 20.06 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-2 2025-10-12 02:42:08 - 2025-10-20 23:35:28 2460960.612587 - 2460969.482956 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525482 2025-10-20 23:35:28 2460969.482956 19.56 0.14 ABMag L-GOTO GOTO-N_GOTO-2 180
525481 2025-10-12 02:42:08 2460960.612587 20 ABMag L-GOTO GOTO-N_GOTO-2 360 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-10-12 08:41:43 - 2025-10-12 08:41:43 2460960.8623032 - 2460960.8623032 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525748 2025-10-12 08:41:43 2460960.8623032 20.7493 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-10-20 05:11:19 - 2025-10-22 07:18:36 2460968.7161921 - 2460970.8045833 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525750 2025-10-22 07:18:36 2460970.8045833 19.377 0.0459434 ABMag g-ZTF P48_ZTF-Cam
525749 2025-10-20 05:11:19 2460968.7161921 19.5938 0.108506 ABMag g-ZTF P48_ZTF-Cam
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-10-21 09:58:01 - 2025-10-21 09:58:01 2460969.91529 - 2460969.91529 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525726 2025-10-21 09:58:01 2460969.91529 19.24 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
Other- Other_Other 2011-12-01 13:33:50 - 2025-10-22 15:31:26 2455897.06516 - 2460971.14683 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
527513 2025-10-22 15:31:26 2460971.14683 19.9 20 VegaMag Other- Other_Other 60 Robot MASTER-Tunka
527512 2025-10-22 15:16:26 2460971.13641 19.7 20 VegaMag Other- Other_Other 60 Robot MASTER-Tunka
527511 2011-12-01 13:33:50 2455897.06516 20.9 VegaMag Other- Other_Other 180 Robot [Last non detection] MASTER-Tunka
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
275086 2025-10-28 20:32:25 MASTER O.Gress, V.Lipunov, E.Gorbovskoy et al. MASTER MASTER 00:39:57.890 +46:21:10.50 2025-10-22 15:16:25.824 19.7 Other- Other MASTER OT J003957.89+462110.5 MASTER unfiltered, Tunka N
274292 2025-10-22 10:02:05 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 00:39:57.978 +46:21:10.70 2025-10-20 05:11:18.997 19.5938 g-ZTF PSN ZTF25abyasrf ZTF N
274282 2025-10-22 09:02:30 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 00:39:58.001 +46:21:10.63 2025-10-22 00:29:02.688 19.314 wide-ATLAS PSN ATLAS25ncb ATLAS N
274189 2025-10-21 12:37:51 GOTO_bot G. Ramsay, D. O'Neill, K. Ackley et al. GOTO GOTO 00:39:57.972 +46:21:10.24 2025-10-20 23:35:27.744 19.56 L-GOTO Other GOTO25ivx GOTO 2025TNSTR4223....1R N
No Data

Comments

TNS
System

Wed, 10/22/2025 - 10:02

Object coordinates updated

Object coordinates updated according to AT-report 274292 of Group ZTF
Previous RA, DEC: 00:39:58.001, +46:21:10.63 (9.991672, +46.352954)
Updated RA, DEC: 00:39:57.978, +46:21:10.70 (9.9915752, +46.3529709)

TNS
System

Wed, 10/22/2025 - 09:02

Object coordinates updated

Object coordinates updated according to AT-report 274282 of Group ATLAS
Previous RA, DEC: 00:39:57.972, +46:21:10.24 (9.991549, +46.352845)
Updated RA, DEC: 00:39:58.001, +46:21:10.63 (9.991672, +46.352954)