RA/DEC (2000)
23:18:54.728 -41:56:48.62
349.728033 -41.946839
Type
---
Redshift
Reporting Group
BlackGEM
Discovering Data Source
BlackGEM
Discovery Date
2025-05-22 09:43:13.000
TNS AT
Y
Public
Y
Discovery Mag
19.79
Filter
BG-q-BlackGem
Reporter/s
P. Groot, H. Tranin, F. Stoppa, D. Pieterse, G. Ramsay, S. Faris, P. Vreeswijk, N. Blagorodnova, J. van Roestel, H. Wichern, S. Scaringi

Light curves

 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
cyan-ATLAS ATLAS-CHL_ATLAS-04 2025-05-29 09:11:32 - 2025-05-29 09:11:32 2460824.88301 - 2460824.88301 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492592 2025-05-29 09:11:32 2460824.88301 19.057 0.147 19.34 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2025-05-23 04:26:38 - 2025-05-23 04:26:38 2460818.68516 - 2460818.68516 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492591 2025-05-23 04:26:38 2460818.68516 18.52 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
BG-q-BlackGem BG4_BlackGEM-Cam4 2025-05-20 10:25:53 - 2025-05-20 10:25:53 2460815.9346412 - 2460815.9346412 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490937 2025-05-20 10:25:53 2460815.9346412 20.52 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
BG-q-BlackGem BG2_BlackGEM-Cam2 2025-05-22 09:43:13 - 2025-05-22 09:43:13 2460817.9050116 - 2460817.9050116 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490938 2025-05-22 09:43:13 2460817.9050116 19.79 0.12 20.73 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
257249 2025-05-29 15:27:04 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 23:18:54.789 -41:56:48.18 2025-05-29 09:11:32.064 19.057 cyan-ATLAS PSN ATLAS25fso ATLAS N
256407 2025-05-24 14:56:09 BlackGEM_Bot1 P. Groot, H. Tranin, F. Stoppa et al. BlackGEM BlackGEM 23:18:54.728 -41:56:48.62 2025-05-22 09:43:13.000 19.79 BG-q-BlackGem PSN BGEM J231854.72-415648.6 BlackGEM 2025TNSTR1931....1G N
Related files
File Comments Last Modified (UT) Modified By
tns_2025lso_atrep_256407_BlackGEM.pdf Finding Chart 2025-05-24 14:56:10 BlackGEM_Bot1
No Data

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