RA/DEC (2000)
19:54:23.861 -55:13:27.86
298.599421 -55.224406
Type
---
Redshift
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-11-10 19:48:14.688
TNS AT
Y
Public
Y
Discovery Mag
17.606
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, S. Srivastav, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson, H. Stevance, S. Ramaiya, J. Gillanders (Oxford)

Light curves

 ATLAS-CHL_ATLAS-04_cyan
 ATLAS-STH_ATLAS-03_cyan
 BG4_BlackGEM-Cam4_BG-q
 ML1_MeerLICHT-Cam_BG-q
 Other_Other_Clear
   
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 2023-11-03 02:35:09 - 2023-11-03 02:35:09 2460251.60774 - 2460251.60774 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
374216 2023-11-03 02:35:09 2460251.60774 18.3 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
cyan-ATLAS ATLAS-STH_ATLAS-03 2023-11-10 19:48:15 - 2023-11-10 19:48:15 2460259.32517 - 2460259.32517 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
374217 2023-11-10 19:48:15 2460259.32517 17.606 0.045 19.44 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
BG-q-BlackGem BG4_BlackGEM-Cam4 2024-04-23 07:50:21 - 2024-04-23 07:50:21 2460423.8266319 - 2460423.8266319 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
402211 2024-04-23 07:50:21 2460423.8266319 17.83 0.05 19.77 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
BG-q-BlackGem ML1_MeerLICHT-Cam 2022-04-21 03:15:44 - 2022-04-21 03:15:44 2459690.6359259 - 2459690.6359259 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
402210 2022-04-21 03:15:44 2459690.6359259 20.18 ABMag BG-q-BlackGem ML1_MeerLICHT-Cam 60 robotic [Last non detection]
Clear- Other_Other 2020-06-29 00:08:50 - 2024-02-19 03:07:01 2459029.50613 - 2460359.62987 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
392043 2024-02-19 03:07:01 2460359.62987 17.7 18.8 VegaMag Clear- Other_Other 60 Robot MASTER-SAAO
392042 2024-02-19 02:57:08 2460359.62301 17.7 18.9 VegaMag Clear- Other_Other 60 Robot MASTER-SAAO
392041 2020-06-29 00:08:50 2459029.50613 20.6 VegaMag Clear- Other_Other 180 Robot [Last non detection] MASTER-SAAO
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
208311 2024-04-23 12:04:36 BlackGEM_Bot1 F. Stoppa,H. Tranin,D. Pieterse et al. BlackGEM BlackGEM 19:54:23.861 -55:13:27.86 2024-04-23 07:50:21.000 17.83 BG-q-BlackGem PSN BGEM J195423.86-551327.8 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2023xla_atrep_208311_BlackGEM.pdf Finding Chart 2024-04-23 12:04:38 BlackGEM_Bot1
203011 2024-02-22 16:18:52 MASTER Ya.Kechin,V. Lipunov,V.Kornilov et al. MASTER MASTER 19:54:23.770 -55:13:28.10 2024-02-19 02:57:08.064 17.7 Clear- PSN MASTER OT J195423.77-551328.1 MASTER N
193488 2023-11-10 23:21:24 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:54:23.865 -55:13:27.61 2023-11-10 19:48:14.688 17.606 cyan-ATLAS PSN ATLAS23vjj ATLAS 2023TNSTR2898....1T N
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 208311 of Group BlackGEM
Previous RA, DEC: 19:54:23.865, -55:13:27.61 (298.599435714, -55.2243357143)
Updated RA, DEC: 19:54:23.861, -55:13:27.86 (298.599421, -55.224406)