Discovery certificate for object 2020liu
TNS Astronomical Transient Report No. 72317 [ 2020TNSTR1620....1N ]

Date Received (UTC): 2020-05-30 04:12:50
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 2020liu
Discoverer internal name: ZTF20abaiuva
Coordinates (J2000): RA = 09:07:36.625 (136.9026062) DEC = +22:47:43.60 (22.79544435)
Discovery date: 2020-05-18 04:26:32.640 (JD=2458987.6851042)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-05-18 04:26:32.640
Flux: 19.96 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-05-12 05:10:03
Limiting flux: 19.9587 ABMag
Filter: r-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/2020liu