Discovery certificate for object 2018grl
TNS Astronomical Transient Report No. 22971 [ 2018TNSTR1421....1F ]

Date Received (UTC): 2018-09-20 03:09:27
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: AT 2018grl
Discoverer internal name: ZTF18abxkbzz
Coordinates (J2000): RA = 20:44:28.705 (311.1196031) DEC = +14:50:11.28 (14.8364655)
Discovery date: 2018-09-19 04:03:21.000 (JD=2458380.6689931)



Photometry

Discovery (first detection):
Discovery date: 2018-09-19 04:03:21.000
Flux: 18.39 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-09-16 06:37:26
Limiting flux: 20.5 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/2018grl