TNS Astronomical Transient Report No. 167614 [ 2022TNSTR3638....1M ]

Date Received (UTC): 2022-12-22 01:04:02
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE     Discovery Data Source: ZTF

A. Munoz-Arancibia, G. Pignata, F.E. Bauer, F. Forster, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, E. Camacho, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, A. Moya E. Reyes, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2022adsh
Discoverer internal name: ZTF22abzhepg
Coordinates (J2000): RA = 05:02:52.111 (75.7171305) DEC = +20:16:47.06 (20.279737575)
Discovery date: 2022-12-15 05:53:35.002 (JD=2459928.745544)

Potential host galaxy: WISEA J050251.95+201651.6

Remarks: 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/ZTF22abzhepg

Photometry

Discovery (first detection):
Discovery date: 2022-12-15 05:53:35.002
Flux: 20.0155 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2022-12-10 07:58:50
Limiting flux: 19.7124 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Details of the new object can be viewed here: https://www.wis-tns.org/object/2022adsh