Discovery certificate for object 2019vfn
TNS Astronomical Transient Report No. 53053

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 2019vfn
Discoverer internal name: ZTF19acrvgmz
Coordinates (J2000): RA = 07:03:05.434 (105.7726418) DEC = +33:50:41.04 (33.84473375)
Discovery date: 2019-11-12 08:15:24.000 (JD=2458799.8440278)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-12 08:15:24.000
Flux: 18.72 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-09 13:12:49
Limiting flux: 19.9446 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/2019vfn