Discovery certificate for object 2018lgr
TNS Astronomical Transient Report No. 27733 [ 2019TNSTR..13....1F ]

Date Received (UTC): 2019-01-02 00:08:05
Sender: ZTF (ZTF_Bot1)
Source Group: 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 2018lgr
Discoverer internal name: ZTF18adccibw
Coordinates (J2000): RA = 03:24:18.885 (51.0786886) DEC = +20:19:41.03 (20.3280643)
Discovery date: 2018-12-31 03:21:36 (JD=2458483.64)



Photometry

Discovery (first detection):
Discovery date: 2018-12-31 03:21:36
Flux: 18.31 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-12-30 04:53:45
Limiting flux: 20.07 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/2018lgr