Discovery certificate for object 2020czi
TNS Astronomical Transient Report No. 62337 [ 2020TNSTR.582....1N ]

Date Received (UTC): 2020-02-21 03:16:40
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 2020czi
Discoverer internal name: ZTF20aamusdz
Coordinates (J2000): RA = 05:23:36.325 (80.901354166667) DEC = -23:05:36.16 (-23.0933785)
Discovery date: 2020-02-16 03:29:45.000 (JD=2458895.6456713)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-02-16 03:29:45.000
Flux: 19.32 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-02-13 03:52:54
Limiting flux: 19.9334 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2020czi