Discovery certificate for object 2020fhn
TNS Astronomical Transient Report No. 65359 [ 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 2020fhn
Discoverer internal name: ZTF20aatuqfy
Coordinates (J2000): RA = 18:02:56.619 (270.7359114) DEC = +63:30:18.12 (63.50503325)
Discovery date: 2020-03-28 11:39:54.720 (JD=2458936.9860532)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-03-28 11:39:54.720
Flux: 18.84 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-03-07 12:41:07
Limiting flux: 20.2921 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/2020fhn