Discovery certificate for object 2020bun
TNS Astronomical Transient Report No. 61052 [ 2020TNSTR.387....1N ]

Date Received (UTC): 2020-02-04 11:33:25
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: SN 2020bun
Discoverer internal name: ZTF18abhgrff
Coordinates (J2000): RA = 14:52:27.815 (223.1158973) DEC = +67:27:17.74 (67.454927183333)
Discovery date: 2020-02-02 13:23:51.000 (JD=2458882.0582292)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-02-02 13:23:51.000
Flux: 20.13 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-02-02 13:19:11
Limiting flux: 20.4024 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/2020bun