Discovery certificate for object 2019vkg
TNS Astronomical Transient Report No. 53226 [ 2019TNSTR2439....1N ]

Date Received (UTC): 2019-11-24 04:37:02
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 2019vkg
Discoverer internal name: ZTF19acoqwts
Coordinates (J2000): RA = 23:50:00.018 (357.50007425) DEC = +07:48:32.43 (7.80900745)
Discovery date: 2019-11-16 05:35:07 (JD=2458803.7327199)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-16 05:35:07
Flux: 19.41 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-16 04:09:58
Limiting flux: 19.7454 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/2019vkg