Discovery certificate for object 2020bok
TNS Astronomical Transient Report No. 60809 [ 2020TNSTR.356....1N ]

Date Received (UTC): 2020-02-01 04:29:54
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 2020bok
Discoverer internal name: ZTF20aalbswe
Coordinates (J2000): RA = 00:08:21.394 (2.08913985) DEC = +12:53:09.65 (12.8860141)
Discovery date: 2020-02-01 02:40:23.000 (JD=2458880.6113773)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-02-01 02:40:23.000
Flux: 19.5 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-01-27 03:10:18
Limiting flux: 19.9154 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/2020bok