Discovery certificate for object 2020oya
TNS Astronomical Transient Report No. 76930 [ 2020TNSTR2133....1P ]

Date Received (UTC): 2020-07-14 00:41:57
Sender: Dr. Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: ZTF

I. Perez-Fournon, C. Jimenez Angel, F. Poidevin, R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's NOIRLab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2020oya
Discoverer internal name: ZTF20ablgoxi
Coordinates (J2000): RA = 13:45:20.932 (206.337217) DEC = +28:42:43.02 (28.71195)
Discovery date: 2020-07-09 05:00:19.000 (JD=2459039.7085532)

Potential host galaxy: SDSS J134520.78+284244.0
Host redshift: 0.104059

Remarks: Data were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), ANTARES (https://antares.noirlab.edu), and MARS (https://mars.lco.global) brokers.

Photometry

Discovery (first detection):
Discovery date: 2020-07-09 05:00:19.000
Flux: 20.701 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-07-08 06:10:55
Limiting flux: 19.816 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2020oya