Discovery certificate for object 2020fhm
TNS Astronomical Transient Report No. 65358 [ 2020TNSTR.904....1N ]

Date Received (UTC): 2020-03-29 19:41:24
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 2020fhm
Discoverer internal name: ZTF20aatunbk
Coordinates (J2000): RA = 16:22:38.353 (245.6598037) DEC = +58:20:25.45 (58.3404031)
Discovery date: 2020-03-28 11:27:47.232 (JD=2458936.9776273)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-03-28 11:27:47.232
Flux: 19.49 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-03-06 12:45:43
Limiting flux: 20.7767 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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