Discovery certificate for object 2019vgi
TNS Astronomical Transient Report No. 53074

Date Received (UTC): 2019-11-12 09:07:55
Sender: ZTF (ZTF_AMPEL_NEW)
Reporting Group: ZTF     Discovery Data Source: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019vgi
Discoverer internal name: ZTF19acrvszx
Coordinates (J2000): RA = 07:57:01.635 (119.25681425) DEC = +40:17:15.50 (40.2876393)
Discovery date: 2019-11-12 08:48:45 (JD=2458799.8671875)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-12 08:48:45
Flux: 19.44 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-11 13:08:50
Limiting flux: 20.014 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/2019vgi