RA/DEC (2000)
16:55:48.299 +49:15:12.90
253.9512469 +49.253584263636
Type
---
Redshift
Discovery Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-06-23 05:53:20.003
TNS AT
Y
Public
Y
Host Name
SDSS J165548.60+491505.8
Discovery Mag
20.8869
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, 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
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
   
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
r-ZTF P48_ZTF-Cam 2025-06-21 06:31:37 - 2025-06-27 08:15:10 2460847.771956 - 2460853.8438657 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
498863 2025-06-27 08:15:10 2460853.8438657 20.171 0.18448 20.6313 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
498861 2025-06-25 07:42:53 2460851.8214468 20.7439 0.275399 20.7659 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
498859 2025-06-21 06:31:37 2460847.771956 20.4018 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-06-21 05:53:59 - 2025-06-27 07:25:52 2460847.7458218 - 2460853.8096296 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
498862 2025-06-27 07:25:52 2460853.8096296 20.2773 0.20464 20.5219 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
498860 2025-06-23 05:53:20 2460849.7453704 20.8869 0.35386 20.7011 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
501229 2025-06-23 05:53:20 2460849.7453704 20.8869 0.35386 20.7011 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
501228 2025-06-21 05:53:59 2460847.7458218 20.6797 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
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
261743 2025-07-06 18:15:24 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 16:55:48.299 +49:15:12.90 2025-06-23 05:53:20.003 20.8869 g-ZTF PSN ZTF25aaxxfnk ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaxxfnk N
260341 2025-06-27 20:47:53 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 16:55:48.316 +49:15:12.70 2025-06-23 05:53:20.003 20.8869 g-ZTF PSN SDSS J165548.60+491505.8 ZTF25aaxxfnk 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/ZTF25aaxxfnk 2025TNSTR2426....1M N
No Data

Comments

TNS
System

Sun, 07/06/2025 - 18:15

Object coordinates updated

Object coordinates updated according to AT-report 261743 of Group ZTF
Previous RA, DEC: 16:55:48.316, +49:15:12.70 (253.95131705212, +49.253528201963)
Updated RA, DEC: 16:55:48.299, +49:15:12.90 (253.9512469, +49.253584263636)