Discovery certificate for object 2020afj
TNS Astronomical Transient Report No. 59087 [ 2020TNSTR.170....1F ]

Date Received (UTC): 2020-01-18 15:47:22
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, G. Pignata, F.E. Bauer, 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, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: SN 2020afj
Discoverer internal name: ZTF20aagnbpw
Coordinates (J2000): RA = 13:32:25.294 (203.1053922) DEC = +38:21:39.81 (38.3610575)
Discovery date: 2020-01-18 12:58:55.000 (JD=2458867.0409144)

Potential host galaxy: KUG 1330+386
Host redshift: 0.052441

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aagnbpw

Photometry

Discovery (first detection):
Discovery date: 2020-01-18 12:58:55.000
Flux: 20.0225 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2020-01-14 11:35:28
Limiting flux: 19.7179 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://wis-tns.weizmann.ac.il/object/2020afj