Discovery certificate for object 2019vnr
TNS Astronomical Transient Report No. 53379 [ 2019TNSTR2447....1N ]

Date Received (UTC): 2019-11-25 13:37:00
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 2019vnr
Discoverer internal name: ZTF19acvriwv
Coordinates (J2000): RA = 12:29:03.206 (187.26335823333) DEC = +68:38:18.31 (68.6384197)
Discovery date: 2019-11-15 13:09:44.000 (JD=2458803.0484259)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-15 13:09:44.000
Flux: 19.95 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-12 11:48:33
Limiting flux: 19.5705 ABMag
Filter: r-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/2019vnr