Discovery certificate for object 2020zr
TNS Astronomical Transient Report No. 58879 [ 2020TNSTR.158....1N ]

Date Received (UTC): 2020-01-16 05:35:50
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: SN 2020zr
Discoverer internal name: ZTF20aaffgwg
Coordinates (J2000): RA = 07:22:58.795 (110.7449798) DEC = +53:59:49.67 (53.997130025)
Discovery date: 2020-01-14 05:08:38 (JD=2458862.7143287)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-01-14 05:08:38
Flux: 20.14 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-01-13 02:41:01
Limiting flux: 20.0849 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/2020zr