TNS Astronomical Transient Report No. 162501 [ 2022TNSTR3075....1F ]

Date Received (UTC): 2022-10-22 20:27:42
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, R. Dastidar, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, 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 2022ylj
Discoverer internal name: ZTF22aaywmrl
Coordinates (J2000): RA = 11:47:19.701 (176.832087) DEC = +20:19:58.49 (20.33291292)
Discovery date: 2022-10-17 12:45:16.001 (JD=2459870.0314352)

Potential host galaxy: SDSS J114719.88+202006.6

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/ZTF22aaywmrl

Photometry

Discovery (first detection):
Discovery date: 2022-10-17 12:45:16.001
Flux: 19.7151 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2022-10-14 12:55:46
Limiting flux: 18.6285 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/2022ylj