Discovery certificate for object 2018cyj
TNS Astronomical Transient Report No. 19821 [ 2018TNSTR.912....1F ]

Date Received (UTC): 2018-07-01 04:17:30
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 2018cyj
Discoverer internal name: ZTF18abalzzd
Coordinates (J2000): RA = 14:27:15.083 (216.8128461) DEC = +30:21:55.25 (30.3653467)
Discovery date: 2018-06-15 05:38:24 (JD=2458284.735)



Photometry

Discovery (first detection):
Discovery date: 2018-06-15 05:38:24
Flux: 20.47 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-06-15 04:33:36
Limiting flux: 20.48 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/2018cyj