Discovery certificate for object 2019wbr
TNS Astronomical Transient Report No. 53977 [ 2019TNSTR2527....1N ]

Date Received (UTC): 2019-12-04 10:57:13
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 2019wbr
Discoverer internal name: ZTF19acwwulz
Coordinates (J2000): RA = 04:59:33.603 (74.8900142) DEC = +65:31:01.36 (65.51704405)
Discovery date: 2019-12-02 05:48:46.000 (JD=2458819.7421991)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-12-02 05:48:46.000
Flux: 19.57 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-11-25 06:19:41
Limiting flux: 20.4189 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2019wbr