Discovery certificate for object 2019usv
TNS Astronomical Transient Report No. 52529 [ 2019TNSTR2357....1N ]

Date Received (UTC): 2019-11-13 08:08:19
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 2019usv
Discoverer internal name: ZTF19acryvwk
Coordinates (J2000): RA = 02:27:21.563 (36.83984425) DEC = -11:18:50.75 (-11.3140978)
Discovery date: 2019-11-13 07:02:54 (JD=2458800.7936921)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-11-13 07:02:54
Flux: 17.52 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-06 08:42:58
Limiting flux: 19.8604 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/2019usv