Discovery certificate for object 2019vzy
TNS Astronomical Transient Report No. 53894 [ 2019TNSTR2514....1N ]

Date Received (UTC): 2019-12-03 14:57:54
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 2019vzy
Discoverer internal name: ZTF19aculisr
Coordinates (J2000): RA = 20:23:15.308 (305.81378415) DEC = +74:17:52.92 (74.29803225)
Discovery date: 2019-11-24 04:26:04.000 (JD=2458811.6847801)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-24 04:26:04.000
Flux: 17.49 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-19 04:30:38
Limiting flux: 20.2911 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/2019vzy