RA/DEC (2000)
00:42:39.096 -08:25:01.77
10.6629020362 -8.41715851676
Type
---
Redshift
Discovery Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-08-29 00:15:22.752
TNS AT
Y
Public
Y
Discovery Mag
19.55
Filter
wide-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), M. R. Alarcón, J. Licandro, P. Nichita (IAC), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌GOTO-S_GOTO-3_L
 ▌BG4_BlackGEM-Cam4_BG-q
 ▌P48_ZTF-Cam_r
 ▌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
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-08-21 01:58:49 - 2025-08-29 00:15:23 2460908.58251 - 2460916.51068 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
513755 2025-08-29 00:15:23 2460916.51068 19.55 0.158 19.83 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
513754 2025-08-21 01:58:49 2460908.58251 19.5 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-S_GOTO-3 2025-08-24 14:54:33 - 2025-08-25 14:05:41 2460912.121224 - 2460913.087282 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
516918 2025-08-25 14:05:41 2460913.087282 19.87 0.2 ABMag L-GOTO GOTO-S_GOTO-3 180
516917 2025-08-24 14:54:33 2460912.121224 20.2 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
BG-q-BlackGem BG4_BlackGEM-Cam4 2025-08-05 09:07:33 - 2025-08-26 07:38:09 2460892.8802431 - 2460913.8181597 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586326 2025-08-26 07:38:09 2460913.8181597 20.27 0.11 20.95 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
586325 2025-08-05 09:07:33 2460892.8802431 20.94 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
r-ZTF P48_ZTF-Cam 2025-08-21 10:02:58 - 2025-08-21 10:02:58 2460908.9187269 - 2460908.9187269 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
514019 2025-08-21 10:02:58 2460908.9187269 19.9718 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-08-23 09:49:12 - 2025-08-29 10:54:58 2460910.9091667 - 2460916.954838 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
514021 2025-08-29 10:54:58 2460916.954838 19.9062 0.152114 20.2903 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
514020 2025-08-23 09:49:12 2460910.9091667 20.4176 0.301399 20.07 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
w-P1 PS1_GPC1 2025-08-29 12:24:45 - 2025-08-29 12:24:45 2460917.01719 - 2460917.01719 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
545792 2025-08-29 12:24:45 2460917.01719 20.04 0.09 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
305727 2026-05-27 14:48:16 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 00:42:39.069 -08:25:01.83 2025-08-26 07:38:09.000 20.27 BG-q-BlackGem PSN BGEM J004239.07-082501.8 BlackGEM N
284545 2025-12-31 00:02:32 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 00:42:39.096 -08:25:01.77 2025-08-29 12:24:45.216 20.04 w-P1 PSN PS25ldw Pan-STARRS N
269931 2025-09-14 11:45:22 GOTO_bot D. O'Neill, G. Ramsay, K. Ackley et al. GOTO GOTO 00:42:39.093 -08:25:01.54 2025-08-25 14:05:40.992 19.87 L-GOTO Other GOTO25gzf GOTO N
268514 2025-08-29 20:39:25 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 00:42:39.110 -08:25:01.64 2025-08-23 09:49:12.003 20.4176 g-ZTF PSN SDSS J004239.29-082503.2 ZTF25abmansa 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/ZTF25abmansa N
268385 2025-08-29 09:36:29 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 00:42:39.106 -08:25:01.24 2025-08-29 00:15:22.752 19.55 wide-ATLAS PSN ATLAS25ksh ATLAS 2025TNSTR3431....1T N
No Data

Comments

TNS
System

Wed, 12/31/2025 - 00:02

Object coordinates updated

Object coordinates updated according to AT-report 284545 of Group Pan-STARRS
Previous RA, DEC: 00:42:39.110, -08:25:01.64 (10.662960200026, -8.41712245)
Updated RA, DEC: 00:42:39.096, -08:25:01.77 (10.6629020362, -8.41715851676)

TNS
System

Sun, 09/14/2025 - 11:45

Object coordinates updated

Object coordinates updated according to AT-report 268514 of Group ZTF
Previous RA, DEC: 00:42:39.110, -08:25:01.64 (10.662960200026, -8.41712245)
Updated RA, DEC: 00:42:39.110, -08:25:01.64 (10.662960200026, -8.41712245)

TNS
System

Fri, 08/29/2025 - 20:39

Object coordinates updated

Object coordinates updated according to AT-report 268514 of Group ZTF
Previous RA, DEC: 00:42:39.106, -08:25:01.24 (10.66294, -8.41701)
Updated RA, DEC: 00:42:39.110, -08:25:01.64 (10.662960200026, -8.41712245)