TNS Astronomical Transient Report No. 160383 [ 2022TNSTR2830....1M ]

Date Received (UTC): 2022-09-30 22:24:09
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE     Discovery Data Source: ZTF

A. Munoz-Arancibia, F.E. Bauer, F. Forster, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Hoshino, 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 2022wkd
Discoverer internal name: ZTF22abizfod
Coordinates (J2000): RA = 01:18:50.746 (19.7114411) DEC = +17:40:04.37 (17.667881233333)
Discovery date: 2022-09-28 08:07:25.000 (JD=2459850.8384838)

Potential host galaxy: SDSS J011850.87+174001.9

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/ZTF22abizfod

Photometry

Discovery (first detection):
Discovery date: 2022-09-28 08:07:25.000
Flux: 20.7999 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2022-09-28 06:35:03
Limiting flux: 20.4043 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/2022wkd