Discovery certificate for object 2019vns
TNS Astronomical Transient Report No. 53380 [ 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 2019vns
Discoverer internal name: ZTF19acvsseb
Coordinates (J2000): RA = 09:24:10.990 (141.04579005) DEC = -05:30:14.99 (-5.50416325)
Discovery date: 2019-11-25 12:07:16.000 (JD=2458813.0050463)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-25 12:07:16.000
Flux: 17.51 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-19 12:58:40
Limiting flux: 19.6167 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/2019vns