RA/DEC (2000)
14:09:00.160 -39:55:28.97
212.250667 -39.924714
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-04-02 11:39:06.336
TNS AT
Y
Public
Y
Discovery Mag
19.66
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
 ▌BG3_BlackGEM-Cam3_BG-q
   
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 2025-03-22 14:36:45 - 2025-03-22 14:36:45 2460757.108846 - 2460757.108846 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480754 2025-03-22 14:36:45 2460757.108846 19 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
L-GOTO GOTO-S_GOTO-3 2025-04-02 11:39:06 - 2025-04-02 11:39:06 2460767.985491 - 2460767.985491 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480755 2025-04-02 11:39:06 2460767.985491 19.66 0.21 ABMag L-GOTO GOTO-S_GOTO-3 180
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-03-11 08:03:27 - 2025-04-22 02:59:32 2460745.8357292 - 2460787.6246759 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
483296 2025-04-22 02:59:32 2460787.6246759 19.44 0.07 20.9 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic
483295 2025-03-11 08:03:27 2460745.8357292 20.97 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [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
252240 2025-04-22 06:32:09 BlackGEM_Bot1 P. Groot, H. Tranin, F. Stoppa et al. BlackGEM BlackGEM 14:09:00.160 -39:55:28.97 2025-04-22 02:59:32.000 19.44 BG-q-BlackGem 1 PSN BGEM J140900.15-395528.9 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2025gth_atrep_252240_BlackGEM.pdf Finding Chart 2025-04-22 06:32:11 BlackGEM_Bot1
250908 2025-04-04 12:26:28 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 14:09:00.167 -39:55:28.81 2025-04-02 11:39:06.336 19.66 L-GOTO Other GOTO25bpa GOTO 2025TNSTR1268....1O N
No Data

Comments

TNS
System

Tue, 04/22/2025 - 06:32

Object coordinates updated

Object coordinates updated according to AT-report 252240 of Group BlackGEM
Previous RA, DEC: 14:09:00.167, -39:55:28.81 (212.250695, -39.92467)
Updated RA, DEC: 14:09:00.160, -39:55:28.97 (212.250667, -39.924714)