Discovery certificate for object 2020say
TNS Astronomical Transient Report No. 80739 [ 2020TNSTR2615....1N ]

Date Received (UTC): 2020-08-26 11:28:08
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 2020say
Discoverer internal name: ZTF20abpuuzs
Coordinates (J2000): RA = 02:03:54.740 (30.978084616667) DEC = -01:32:01.56 (-1.5337671)
Discovery date: 2020-08-24 10:29:20.256 (JD=2459085.937037)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-08-24 10:29:20.256
Flux: 20.78 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-08-21 11:00:06
Limiting flux: 19.9553 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/2020say