Discovery certificate for object 2020ui
TNS Astronomical Transient Report No. 58626 [ 2020TNSTR.122....1N ]

Date Received (UTC): 2020-01-13 04:21:17
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 2020ui
Discoverer internal name: ZTF19ackrvio
Coordinates (J2000): RA = 07:10:30.339 (107.626414115) DEC = +47:02:05.03 (47.03473098)
Discovery date: 2020-01-04 11:09:16.000 (JD=2458852.9647685)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-01-04 11:09:16.000
Flux: 18.87 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-01-04 10:17:53
Limiting flux: 20.5325 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/2020ui