RA/DEC (2000)
19:43:59.944 -28:23:05.41
295.999768508 -28.3848354123
Type
---
Redshift
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-05-31 23:35:51.072
TNS AT
Y
Public
Y
Discovery Mag
18.99
Filter
orange-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), 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)

Light curves

 GOTO-S_GOTO-4_L
 GOTO-N_GOTO-2_L
 ATLAS-CHL_ATLAS-04_cyan
 ATLAS-STH_ATLAS-03_orange
 BG4_BlackGEM-Cam4_BG-q
 BG2_BlackGEM-Cam2_BG-q
 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
L-GOTO GOTO-S_GOTO-4 2025-06-05 12:35:29 - 2025-06-05 12:35:29 2460832.02464 - 2460832.02464 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493834 2025-06-05 12:35:29 2460832.02464 18.18 0.13 ABMag L-GOTO GOTO-S_GOTO-4 90
L-GOTO GOTO-N_GOTO-2 2025-05-30 03:52:19 - 2025-05-30 03:52:19 2460825.661325 - 2460825.661325 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493833 2025-05-30 03:52:19 2460825.661325 19.1 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
cyan-ATLAS ATLAS-CHL_ATLAS-04 2025-05-31 06:49:30 - 2025-05-31 06:49:30 2460826.78437 - 2460826.78437 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493324 2025-05-31 06:49:30 2460826.78437 19.01 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2025-05-31 23:35:51 - 2025-05-31 23:35:51 2460827.48323 - 2460827.48323 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493325 2025-05-31 23:35:51 2460827.48323 18.99 0.154 19.48 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
BG-q-BlackGem BG4_BlackGEM-Cam4 2025-05-20 08:56:20 - 2025-05-20 08:56:20 2460815.8724537 - 2460815.8724537 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493467 2025-05-20 08:56:20 2460815.8724537 20.72 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
BG-q-BlackGem BG2_BlackGEM-Cam2 2025-06-03 06:31:18 - 2025-06-03 06:31:18 2460829.7717361 - 2460829.7717361 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493468 2025-06-03 06:31:18 2460829.7717361 18.46 0.08 19.79 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
w-P1 PS1_GPC1 2025-05-30 12:29:44 - 2025-05-30 12:29:44 2460826.02065 - 2460826.02065 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493858 2025-05-30 12:29:44 2460826.02065 19.56 0.05 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
257875 2025-06-05 21:44:03 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 19:43:59.944 -28:23:05.41 2025-05-30 12:29:44.160 19.56 w-P1 PSN PS25dee Pan-STARRS N
257860 2025-06-05 19:26:40 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 19:43:59.971 -28:23:05.29 2025-06-05 12:35:28.896 18.18 L-GOTO Other GOTO25diq GOTO N
257690 2025-06-03 09:23:08 BlackGEM_Bot1 J. A. Paice, H. Tranin, F. Stoppa et al. BlackGEM BlackGEM 19:43:59.937 -28:23:05.65 2025-06-03 06:31:18.000 18.46 BG-q-BlackGem PSN BGEM J194359.93-282305.6 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2025mtp_atrep_257690_BlackGEM.pdf Finding Chart 2025-06-03 09:23:11 BlackGEM_Bot1
257611 2025-06-02 08:22:50 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 19:43:59.931 -28:23:05.20 2025-05-31 23:35:51.072 18.99 orange-ATLAS PSN ATLAS25fwc ATLAS 2025TNSTR2071....1T N
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 257875 of Group Pan-STARRS
Previous RA, DEC: 19:43:59.937, -28:23:05.65 (295.999737, -28.384903)
Updated RA, DEC: 19:43:59.944, -28:23:05.41 (295.999768508, -28.3848354123)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 257690 of Group BlackGEM
Previous RA, DEC: 19:43:59.931, -28:23:05.20 (295.999710667, -28.3847786667)
Updated RA, DEC: 19:43:59.937, -28:23:05.65 (295.999737, -28.384903)