Discovery certificate for object 2020cpb
TNS Astronomical Transient Report No. 61905 [ 2020TNSTR.511....1N ]

Date Received (UTC): 2020-02-15 13:23:03
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 2020cpb
Discoverer internal name: ZTF20aamttmo
Coordinates (J2000): RA = 17:08:19.102 (257.07959125) DEC = +18:17:58.52 (18.29958925)
Discovery date: 2020-02-12 11:24:10.000 (JD=2458891.9751157)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2020-02-12 11:24:10.000
Flux: 19.06 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-02-06 13:02:02
Limiting flux: 20.3661 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/2020cpb