Discovery certificate for object 2020jdz
TNS Astronomical Transient Report No. 69853 [ 2020TNSTR1235....1P ]

Date Received (UTC): 2020-05-05 00:42:58
Sender: Dr. Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: ZTF

F. Poidevin, I. Perez-Fournon, C. Jimenez Angel, 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 OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2020jdz
Discoverer internal name: ZTF20aavyniq
Coordinates (J2000): RA = 13:40:09.998 (205.041658) DEC = +29:27:56.24 (29.465622)
Discovery date: 2020-04-23 08:11:33.000 (JD=2458962.8413542)

Potential host galaxy: SDSS J134010.13+292756.4
Host redshift: 0.103

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.noao.edu), and MARS (https://mars.lco.global) brokers.

Photometry

Discovery (first detection):
Discovery date: 2020-04-23 08:11:33.000
Flux: 20.629 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-04-16 07:36:40
Limiting flux: 20.739 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2020jdz