TNS Astronomical Transient Report No. 150831 [ 2022TNSTR1728....1M ]

Date Received (UTC): 2022-06-22 19:53:27
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, R. Hoshino, E. Camacho, J. Silva-Farfan, 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 2022ngz
Discoverer internal name: ZTF22aaotdwb
Coordinates (J2000): RA = 16:59:52.565 (254.96901976667) DEC = +44:40:50.79 (44.680774633333)
Discovery date: 2022-06-18 06:24:39.997 (JD=2459748.7671296)

Potential host galaxy: SDSS J165952.66+444050.6

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/ZTF22aaotdwb

Photometry

Discovery (first detection):
Discovery date: 2022-06-18 06:24:39.997
Flux: 20.9721 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2022-06-14 10:20:47
Limiting flux: 19.1685 ABMag
Filter: g-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/2022ngz