Discovery certificate for object 2019xtc
TNS Astronomical Transient Report No. 55630 [ 2019TNSTR2692....1P ]

Date Received (UTC): 2019-12-24 01:06:40
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 OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019xtc
Discoverer internal name: ZTF19acxyruw
Coordinates (J2000): RA = 14:13:15.657 (213.315237) DEC = +43:39:44.62 (43.662394)
Discovery date: 2019-12-11 13:18:08.000 (JD=2458829.0542593)


Remarks: Data were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu), processed through the Lasair broker (http://lasair.roe.ac.uk)

Photometry

Discovery (first detection):
Discovery date: 2019-12-11 13:18:08.000
Flux: 19.53 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-18 12:49:52
Limiting flux: 19.345 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/2019xtc