Discovery certificate for object 2018gwj
TNS Astronomical Transient Report No. 23133 [ 2018TNSTR1463....1F ]

Date Received (UTC): 2018-09-28 03:18:27
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 2018gwj
Discoverer internal name: ZTF18abyzyxb
Coordinates (J2000): RA = 20:10:18.250 (302.5760405) DEC = -04:17:27.86 (-4.2910718)
Discovery date: 2018-09-25 04:30:43 (JD=2458386.6879977)



Photometry

Discovery (first detection):
Discovery date: 2018-09-25 04:30:43
Flux: 18.85 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-09-22 04:32:09
Limiting flux: 19.25 ABMag
Filter: g-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/2018gwj