TNS Astronomical Transient Report No. 80888 [ 2020TNSTR2644....1S ]

Date Received (UTC): 2020-08-28 23:00:57
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: ZTF

R. Shirley (Univ. of Southampton), 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 NOIRLab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2020seu
Discoverer internal name: ZTF20abwfpod
Coordinates (J2000): RA = 01:37:29.229 (24.371787) DEC = +00:57:08.45 (0.952347)
Discovery date: 2020-08-15 11:03:54.000 (JD=2459076.9610417)

Potential host galaxy: SDSS J013729.29+005708.2
Host redshift: 0.163132

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: 2020-08-15 11:03:54.000
Flux: 20.674 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-08-15 10:04:47
Limiting flux: 20.366 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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