RA/DEC (2000)
05:27:36.955 -20:30:58.67
81.9039776 -20.5162962
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-08-17 19:19:28.416
TNS AT
Y
Public
Y
Discovery Mag
19.42
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

 ▌GOTO-S_GOTO-4_L
 ▌GOTO-S_GOTO-3_L
 ▌BG4_BlackGEM-Cam4_BG-q
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
   
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-4 2025-03-20 10:43:24 - 2025-03-20 10:43:24 2460754.946797 - 2460754.946797 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
509843 2025-03-20 10:43:24 2460754.946797 20 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
L-GOTO GOTO-S_GOTO-3 2025-08-17 19:19:28 - 2025-08-17 19:19:28 2460905.305193 - 2460905.305193 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
509844 2025-08-17 19:19:28 2460905.305193 19.42 0.13 ABMag L-GOTO GOTO-S_GOTO-3 180
BG-q-BlackGem BG4_BlackGEM-Cam4 2025-02-25 00:31:37 - 2025-09-30 08:11:29 2460731.521956 - 2460948.8413079 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586950 2025-09-30 08:11:29 2460948.8413079 19.48 0.07 20.89 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
586949 2025-02-25 00:31:37 2460731.521956 20.99 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
r-ZTF P48_ZTF-Cam 2025-09-10 12:01:20 - 2025-09-20 10:53:00 2460929.0009259 - 2460938.9534722 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518661 2025-09-20 10:53:00 2460938.9534722 19.2728 0.133915 ABMag r-ZTF P48_ZTF-Cam
518660 2025-09-10 12:01:20 2460929.0009259 19.4476 0.154551 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-09-06 11:31:32 - 2025-09-06 11:31:32 2460924.9802315 - 2460924.9802315 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518659 2025-09-06 11:31:32 2460924.9802315 19.6284 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
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
306039 2026-05-27 16:06:25 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 05:27:36.955 -20:30:58.72 2025-09-30 08:11:29.000 19.48 BG-q-BlackGem PSN BGEM J052736.95-203058.7 BlackGEM N
270735 2025-09-20 11:22:14 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 05:27:36.955 -20:30:58.67 2025-09-10 12:01:19.997 19.4476 r-ZTF PSN ZTF25absiqxz ZTF N
266324 2025-08-17 20:22:16 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 05:27:36.954 -20:30:58.81 2025-08-17 19:19:28.416 19.42 L-GOTO Other GOTO25fyg GOTO 2025TNSTR3243....1O N
No Data

Comments

TNS
System

Sat, 09/20/2025 - 11:22

Object coordinates updated

Object coordinates updated according to AT-report 270735 of Group ZTF
Previous RA, DEC: 05:27:36.954, -20:30:58.81 (81.903973, -20.516335)
Updated RA, DEC: 05:27:36.955, -20:30:58.67 (81.9039776, -20.5162962)