Discovery certificate for object 2019vyk
TNS Astronomical Transient Report No. 53823 [ 2019TNSTR2504....1N ]

Date Received (UTC): 2019-12-02 13:59:03
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 2019vyk
Discoverer internal name: ZTF19acvwvni
Coordinates (J2000): RA = 01:09:06.374 (17.276559583333) DEC = +80:58:30.73 (80.975201416667)
Discovery date: 2019-11-25 03:12:09.000 (JD=2458812.6334375)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-25 03:12:09.000
Flux: 19.02 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-24 04:41:51
Limiting flux: 19.7654 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/2019vyk