RA/DEC (2000)
14:55:16.492 +04:20:57.63
223.818717 +4.349342
Type
---
Redshift
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-03-04 13:01:43.104
TNS AT
Y
Public
Y
Discovery Mag
19.851
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 (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

 ATLAS-STH_ATLAS-03_cyan
 BG3_BlackGEM-Cam3_BG-q
 BG2_BlackGEM-Cam2_BG-q
 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
 ATLAS-MLO_ATLAS-01_orange
   
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-STH_ATLAS-03 2025-03-03 03:33:04 - 2025-03-03 03:33:04 2460737.64796 - 2460737.64796 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473649 2025-03-03 03:33:04 2460737.64796 18.43 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-03-01 09:31:31 - 2025-03-01 09:31:31 2460735.8968866 - 2460735.8968866 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473658 2025-03-01 09:31:31 2460735.8968866 20.8 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
BG-q-BlackGem BG2_BlackGEM-Cam2 2025-03-02 09:00:36 - 2025-03-02 09:00:36 2460736.8754167 - 2460736.8754167 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473659 2025-03-02 09:00:36 2460736.8754167 19.44 0.11 21.01 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
r-ZTF P48_ZTF-Cam 2025-02-23 12:00:26 - 2025-02-23 12:00:26 2460730.0003009 - 2460730.0003009 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476769 2025-02-23 12:00:26 2460730.0003009 20.5215 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-02-25 11:06:00 - 2025-03-09 10:42:21 2460731.9625 - 2460743.9460764 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476771 2025-03-09 10:42:21 2460743.9460764 19.5152 0.213332 ABMag g-ZTF P48_ZTF-Cam
476770 2025-02-25 11:06:00 2460731.9625 20.2211 0.170266 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-03-04 13:01:43 - 2025-03-04 13:01:43 2460739.04286 - 2460739.04286 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473650 2025-03-04 13:01:43 2460739.04286 19.851 0.178 19.56 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 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 Bibcode Unreal Auto classification
248839 2025-03-18 19:46:38 Fritz Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 14:55:16.555 +04:20:57.42 2025-02-25 11:05:59.999 20.2211 g-ZTF PSN ZTF25aahlzwb ZTF N
246827 2025-03-06 16:29:02 BlackGEM_Bot1 S. Faris,H. Tranin,F. Stoppa et al. BlackGEM BlackGEM 14:55:16.492 +04:20:57.63 2025-03-02 09:00:36.000 19.44 BG-q-BlackGem PSN BGEM J145516.49+042057.6 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2025dks_atrep_246827_BlackGEM.pdf Finding Chart 2025-03-06 16:29:04 BlackGEM_Bot1
246823 2025-03-06 10:11:07 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:55:16.531 +04:20:58.20 2025-03-04 13:01:43.104 19.851 orange-ATLAS PSN ATLAS25clf ATLAS 2025TNSTR.900....1T N
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 246827 of Group BlackGEM
Previous RA, DEC: 14:55:16.531, +04:20:58.20 (223.81888, +4.3495)
Updated RA, DEC: 14:55:16.492, +04:20:57.63 (223.818717, 4.349342)