Discovery certificate for object 2020apq
TNS Astronomical Transient Report No. 59653 [ 2020TNSTR.232....1S ]

Date Received (UTC): 2020-01-23 22:19:29
Sender: Dr. Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: SGLF

R. Shirley, I. Perez-Fournon, C. Jimenez Angel, F. Poidevin, (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 2020apq
Discoverer internal name: ZTF20aaffsga
Coordinates (J2000): RA = 04:56:38.125 (74.158854) DEC = +18:22:40.57 (18.377936)
Discovery date: 2020-01-13 04:03:36.000 (JD=2458861.6691667)


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: 2020-01-13 04:03:36.000
Flux: 19.751 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-01-12 05:03:22
Limiting flux: 19.223 ABMag
Filter: r-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/2020apq