Discovery certificate for object 2018ghc
TNS Astronomical Transient Report No. 22635 [ 2018TNSTR1381....1F ]

Date Received (UTC): 2018-09-14 19:55:11
Sender: ZTF (ZTF_Bot1)
Reporting Group: ZTF     Discovery Data Source: ZTF

C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration report/s the discovery of a new astronomical transient.

IAU Designation: SN 2018ghc
Discoverer internal name: ZTF18abulkrl
Coordinates (J2000): RA = 21:04:38.405 (316.1600194) DEC = +57:58:09.06 (57.9691827)
Discovery date: 2018-09-08 04:37:55 (JD=2458369.6929977)



Photometry

Discovery (first detection):
Discovery date: 2018-09-08 04:37:55
Flux: 20.6 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-09-07 06:54:43
Limiting flux: 20.77 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/2018ghc