RA/DEC (2000)
16:46:20.612 +25:07:34.21
251.58588278 +25.1261685594
Type
---
Redshift
Discovery Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-09-14 03:23:53.998
TNS AT
Y
Public
Y
Host Name
SDSS J164620.52+250735.4
Discovery Mag
20.0464
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, 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
 ▌PS1_GPC1_i
   
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 2025-09-13 21:29:13 - 2025-09-14 20:22:36 2460932.39529 - 2460933.34903 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517350 2025-09-14 20:22:36 2460933.34903 19.96 0.155 19.86 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
517349 2025-09-13 21:29:13 2460932.39529 19.94 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2025-09-10 04:40:50 - 2025-09-14 03:23:54 2460928.6950231 - 2460932.6415972 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517262 2025-09-14 03:23:54 2460932.6415972 20.0464 0.161191 20.535 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
517261 2025-09-10 04:40:50 2460928.6950231 19.9323 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-09-14 03:57:03 - 2025-09-14 03:57:03 2460932.6646181 - 2460932.6646181 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
517263 2025-09-14 03:57:03 2460932.6646181 19.8109 0.144198 20.5398 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
i-P1 PS1_GPC1 2025-10-03 05:34:20 - 2025-10-03 05:34:20 2460951.73218 - 2460951.73218 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
545889 2025-10-03 05:34:20 2460951.73218 19.25 0.1 20.7 ABMag i-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
284642 2025-12-31 00:33:12 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 16:46:20.612 +25:07:34.21 2025-10-03 05:34:20.352 19.25 i-P1 PSN PS25lhl Pan-STARRS N
270149 2025-09-15 07:47:13 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:46:20.645 +25:07:34.31 2025-09-14 20:22:36.192 19.96 wide-ATLAS PSN ATLAS25ljl ATLAS N
270101 2025-09-14 22:58:19 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 16:46:20.609 +25:07:34.30 2025-09-14 03:23:53.998 20.0464 r-ZTF PSN SDSS J164620.52+250735.4 ZTF25abqidfb 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/ZTF25abqidfb 2025TNSTR3685....1F N
No Data

Comments

TNS
System

Wed, 12/31/2025 - 00:33

Object coordinates updated

Object coordinates updated according to AT-report 284642 of Group Pan-STARRS
Previous RA, DEC: 16:46:20.609, +25:07:34.30 (251.585870488, +25.126193612883)
Updated RA, DEC: 16:46:20.612, +25:07:34.21 (251.58588278, +25.1261685594)