RA/DEC (2000)
21:09:55.890 +22:44:05.16
317.482875564 +22.7347673738
Type
---
Redshift
Discovery Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-08-14 04:44:52.996
TNS AT
Y
Public
Y
Host Name
SDSS J210956.01+224404.8
Discovery Mag
20.1354
Filter
r-ZTF
Reporter/s
S. Jurado, F.E. Bauer, F. Forster, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, E. Pizarro, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_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
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-08-15 01:06:11 - 2025-08-15 01:06:11 2460902.54596 - 2460902.54596 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
510333 2025-08-15 01:06:11 2460902.54596 19.28 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2025-08-11 08:39:45 - 2025-08-14 04:44:53 2460898.8609375 - 2460901.6978356 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
508999 2025-08-14 04:44:53 2460901.6978356 20.1354 0.159941 20.6648 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
508998 2025-08-11 08:39:45 2460898.8609375 19.6771 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-08-14 06:12:57 - 2025-08-14 06:12:57 2460901.7589931 - 2460901.7589931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
509000 2025-08-14 06:12:57 2460901.7589931 20.2156 0.209183 19.9677 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-08-18 10:46:25 - 2025-08-18 10:46:25 2460905.9489 - 2460905.9489 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
510334 2025-08-18 10:46:25 2460905.9489 19.945 0.135 20.42 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 110 Robot
w-P1 PS1_GPC1 2025-08-15 07:46:38 - 2025-08-15 07:46:38 2460902.82405 - 2460902.82405 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
514268 2025-08-15 07:46:38 2460902.82405 20.09 0.04 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
268646 2025-08-30 17:21:58 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 21:09:55.890 +22:44:05.16 2025-08-15 07:46:37.920 20.09 w-P1 PSN PS25hfz Pan-STARRS N
266630 2025-08-20 08:51:17 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 21:09:55.921 +22:44:05.09 2025-08-18 10:46:24.960 19.945 orange-ATLAS PSN ATLAS25jsc ATLAS N
265936 2025-08-15 11:56:14 ALeRCE S. Jurado, F.E. Bauer, F. Forster et al. ALeRCE ZTF 21:09:55.901 +22:44:05.24 2025-08-14 04:44:52.996 20.1354 r-ZTF PSN SDSS J210956.01+224404.8 ZTF25abimgra ZTF SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25abimgra 2025TNSTR3205....1J N
No Data

Comments

TNS
System

Sat, 08/30/2025 - 17:21

Object coordinates updated

Object coordinates updated according to AT-report 268646 of Group Pan-STARRS
Previous RA, DEC: 21:09:55.901, +22:44:05.24 (317.48292223973, +22.734787555678)
Updated RA, DEC: 21:09:55.890, +22:44:05.16 (317.482875564, +22.7347673738)