RA/DEC (2000)
16:42:59.205 +20:03:47.51
250.746686206 +20.0631973538
Type
---
Redshift
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-06-28 07:11:24.999
TNS AT
Y
Public
Y
Host Name
SDSS J164259.03+200348.6
Discovery Mag
20.5808
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, G. Pignata, F.E. Bauer, F. Forster, A. Mourao, S. Jurado, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, F. Andrades, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Light curves

 ATLAS-TDO_ATLAS-05_wide
 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
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-07-03 01:49:11 - 2025-07-03 01:49:11 2460859.57582 - 2460859.57582 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501921 2025-07-03 01:49:11 2460859.57582 19.81 0.151 20.01 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
r-ZTF P48_ZTF-Cam 2025-06-24 08:58:40 - 2025-06-30 06:57:59 2460850.8740741 - 2460856.7902662 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499541 2025-06-30 06:57:59 2460856.7902662 19.981 0.165093 20.5764 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
499540 2025-06-28 08:45:35 2460854.8649884 20.3682 0.302772 20.1541 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
499538 2025-06-24 08:58:40 2460850.8740741 20.6371 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-06-22 08:07:58 - 2025-06-28 07:11:25 2460848.8388657 - 2460854.7995949 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499539 2025-06-28 07:11:25 2460854.7995949 20.5808 0.280791 20.4994 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
501391 2025-06-28 07:11:25 2460854.7995949 20.5808 0.280791 20.4994 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
501390 2025-06-22 08:07:58 2460848.8388657 20.4597 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-07-02 09:53:28 - 2025-07-02 09:53:28 2460858.91213 - 2460858.91213 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501920 2025-07-02 09:53:28 2460858.91213 19.58 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2025-07-02 09:57:23 - 2025-07-02 09:57:23 2460858.91485 - 2460858.91485 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501995 2025-07-02 09:57:23 2460858.91485 19.97 0.05 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
262166 2025-07-11 22:34:32 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 16:42:59.205 +20:03:47.51 2025-07-02 09:57:23.040 19.97 w-P1 PSN PS25ewg Pan-STARRS N
262109 2025-07-11 12:01:23 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 16:42:59.249 +20:03:47.32 2025-07-03 01:49:10.848 19.81 wide-ATLAS PSN ATLAS25hja ATLAS N
261820 2025-07-07 18:16:54 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 16:42:59.203 +20:03:47.41 2025-06-28 07:11:24.999 20.5808 g-ZTF PSN ZTF25aaxxytl ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaxxytl N
260645 2025-06-30 15:03:04 ALeRCE A. Munoz-Arancibia, G. Pignata, F.E. Bauer et al. ALeRCE ZTF 16:42:59.198 +20:03:46.81 2025-06-28 07:11:24.999 20.5808 g-ZTF PSN SDSS J164259.03+200348.6 ZTF25aaxxytl 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/ZTF25aaxxytl 2025TNSTR2483....1M N
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 262166 of Group Pan-STARRS
Previous RA, DEC: 16:42:59.203, +20:03:47.41 (250.74667803, +20.06317035)
Updated RA, DEC: 16:42:59.205, +20:03:47.51 (250.746686206, +20.0631973538)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 261820 of Group ZTF
Previous RA, DEC: 16:42:59.198, +20:03:46.81 (250.74665820209, +20.063001451667)
Updated RA, DEC: 16:42:59.203, +20:03:47.41 (250.74667803, +20.06317035)