RA/DEC (2000)
10:11:09.291 -20:51:29.58
152.788713 -20.858217
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-05-17 08:43:30.720
TNS AT
Y
Public
Y
Discovery Mag
19.52
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
 ▌ATLAS-CHL_ATLAS-04_cyan
 ▌ATLAS-STH_ATLAS-03_orange
 ▌BG4_BlackGEM-Cam4_BG-q
 ▌BG2_BlackGEM-Cam2_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 2025-05-17 08:43:31 - 2025-05-17 08:43:31 2460812.863549 - 2460812.863549 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488643 2025-05-17 08:43:31 2460812.863549 19.52 0.15 ABMag L-GOTO GOTO-S_GOTO-4 360
L-GOTO GOTO-S_GOTO-3 2025-05-08 09:23:47 - 2025-05-08 09:23:47 2460803.891517 - 2460803.891517 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488642 2025-05-08 09:23:47 2460803.891517 19.2 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
cyan-ATLAS ATLAS-CHL_ATLAS-04 2025-05-22 02:04:07 - 2025-05-22 02:04:07 2460817.58619 - 2460817.58619 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489633 2025-05-22 02:04:07 2460817.58619 19.316 0.186 19.41 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2025-05-19 19:28:13 - 2025-05-19 19:28:13 2460815.31126 - 2460815.31126 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489632 2025-05-19 19:28:13 2460815.31126 18.82 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
BG-q-BlackGem BG4_BlackGEM-Cam4 2025-03-18 01:03:23 - 2025-03-18 01:03:23 2460752.5440162 - 2460752.5440162 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489498 2025-03-18 01:03:23 2460752.5440162 20.89 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
BG-q-BlackGem BG2_BlackGEM-Cam2 2025-05-12 23:32:24 - 2025-05-12 23:32:24 2460808.4808333 - 2460808.4808333 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
489499 2025-05-12 23:32:24 2460808.4808333 19.14 0.11 20.11 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
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
255731 2025-05-22 07:32:00 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 10:11:09.340 -20:51:30.26 2025-05-22 02:04:06.816 19.316 cyan-ATLAS PSN ATLAS25feg ATLAS N
255667 2025-05-21 18:28:08 BlackGEM_Bot1 F. Stoppa, H. Tranin, D. Pieterse et al. BlackGEM BlackGEM 10:11:09.291 -20:51:29.58 2025-05-12 23:32:24.000 19.14 BG-q-BlackGem 1 PSN BGEM J101109.29-205129.5 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2025koe_atrep_255667_BlackGEM.pdf Finding Chart 2025-05-21 18:28:11 BlackGEM_Bot1
255197 2025-05-17 09:08:11 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 10:11:09.292 -20:51:29.79 2025-05-17 08:43:30.720 19.52 L-GOTO Other GOTO25crk GOTO 2025TNSTR1816....1O N
No Data

Comments

TNS
System

Wed, 05/21/2025 - 18:28

Object coordinates updated

Object coordinates updated according to AT-report 255667 of Group BlackGEM
Previous RA, DEC: 10:11:09.292, -20:51:29.79 (152.788715, -20.858275)
Updated RA, DEC: 10:11:09.291, -20:51:29.58 (152.788713, -20.858217)