RA/DEC (2000)
14:43:38.471 +03:44:55.78
220.910296803 +3.74882882283
Type
---
Redshift
Reporting Group
BlackGEM
Discovering Data Source
BlackGEM
Discovery Date
2025-03-04 07:46:11.000
TNS AT
Y
Public
Y
Discovery Mag
19.78
Filter
BG-q-BlackGem
Reporter/s
F. Stoppa, H. Tranin, D. Pieterse, G. Ramsay, S. Faris, P. Groot, P. Vreeswijk, N. Blagorodnova, J. van Roestel, H. Wichern, S. Scaringi

Light curves

 GOTO-S_GOTO-3_L
 ATLAS-CHL_ATLAS-04_orange
 BG3_BlackGEM-Cam3_BG-q
 BG2_BlackGEM-Cam2_BG-q
 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
 ATLAS-HKO_ATLAS-02_orange
 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-3 2025-02-27 16:13:54 - 2025-03-01 16:09:54 2460734.176324 - 2460736.173535 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
480500 2025-03-01 16:09:54 2460736.173535 19.73 0.16 ABMag L-GOTO GOTO-S_GOTO-3 180
480499 2025-02-27 16:13:54 2460734.176324 19.8 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-03-21 08:04:43 - 2025-03-21 08:04:43 2460755.83661 - 2460755.83661 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477741 2025-03-21 08:04:43 2460755.83661 18.91 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-02-25 09:30:37 - 2025-02-25 09:30:37 2460731.8962616 - 2460731.8962616 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473341 2025-02-25 09:30:37 2460731.8962616 20.86 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
BG-q-BlackGem BG2_BlackGEM-Cam2 2025-03-04 07:46:11 - 2025-03-04 07:46:11 2460738.8237384 - 2460738.8237384 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473342 2025-03-04 07:46:11 2460738.8237384 19.78 0.09 21.19 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
r-ZTF P48_ZTF-Cam 2025-02-26 12:07:37 - 2025-03-09 08:15:28 2460733.0052894 - 2460743.8440741 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474258 2025-03-09 08:15:28 2460743.8440741 19.4263 0.202866 ABMag r-ZTF P48_ZTF-Cam
474256 2025-02-26 12:07:37 2460733.0052894 20.1783 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-03-05 10:21:50 - 2025-03-05 10:21:50 2460739.9318287 - 2460739.9318287 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474257 2025-03-05 10:21:50 2460739.9318287 19.598 0.129165 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-03-22 12:22:41 - 2025-03-22 12:22:41 2460757.01575 - 2460757.01575 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477742 2025-03-22 12:22:41 2460757.01575 19.344 0.178 19.41 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2025-03-21 13:15:28 - 2025-03-21 13:15:28 2460756.05241 - 2460756.05241 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486725 2025-03-21 13:15:28 2460756.05241 19.5 0.08 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
254041 2025-05-04 23:41:44 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 14:43:38.471 +03:44:55.78 2025-03-21 13:15:28.224 19.5 w-P1 PSN PS25cds Pan-STARRS N
250780 2025-04-03 21:47:20 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 14:43:38.522 +03:44:54.98 2025-03-01 16:09:53.856 19.73 L-GOTO Other GOTO25bmz GOTO N
249279 2025-03-22 16:45:58 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:43:38.464 +03:44:55.90 2025-03-22 12:22:40.800 19.344 orange-ATLAS PSN ATLAS25cwn ATLAS N
247197 2025-03-09 10:41:18 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 14:43:38.492 +03:44:55.91 2025-03-05 10:21:49.999 19.598 g-ZTF PSN ZTF25aairfkf ZTF N
246683 2025-03-04 12:09:02 BlackGEM_Bot1 F. Stoppa,H. Tranin,D. Pieterse et al. BlackGEM BlackGEM 14:43:38.475 +03:44:55.77 2025-03-04 07:46:11.000 19.78 BG-q-BlackGem PSN BGEM J144338.47+034455.7 BlackGEM 2025TNSTR.881....1S N
Related files
File Comments Last Modified (UT) Modified By
tns_2025dhw_atrep_246683_BlackGEM.pdf Finding Chart 2025-03-04 12:09:04 BlackGEM_Bot1
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 254041 of Group Pan-STARRS
Previous RA, DEC: 14:43:38.475, +03:44:55.77 (220.910313, +3.748825)
Updated RA, DEC: 14:43:38.471, +03:44:55.78 (220.910296803, +3.74882882283)