Discovery certificate for object 2019vko
TNS Astronomical Transient Report No. 53245 [ 2019TNSTR2439....1N ]

Date Received (UTC): 2019-11-24 07:36:50
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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 2019vko
Discoverer internal name: ZTF18abreyts
Coordinates (J2000): RA = 02:12:38.238 (33.1593236) DEC = +00:54:14.30 (0.90397306666667)
Discovery date: 2019-11-24 05:04:26.000 (JD=2458811.7114236)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-24 05:04:26.000
Flux: 19.36 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-24 05:01:06
Limiting flux: 20.0932 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/2019vko