Discovery certificate for object 2019vly
TNS Astronomical Transient Report No. 53297 [ 2019TNSTR2447....1N ]

Date Received (UTC): 2019-11-25 03:37:06
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 2019vly
Discoverer internal name: ZTF19acvfvrt
Coordinates (J2000): RA = 22:04:01.380 (331.0057499) DEC = -21:02:39.50 (-21.0443065)
Discovery date: 2019-11-25 02:08:14 (JD=2458812.5890625)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-25 02:08:14
Flux: 19.23 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-02 05:02:43
Limiting flux: 19.5845 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/2019vly