Discovery certificate for object 2019cas
TNS Astronomical Transient Report No. 31071 [ 2019TNSTR.414....1F ]

Date Received (UTC): 2019-03-20 14:31:56
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 2019cas
Discoverer internal name: ZTF19aalzdfg
Coordinates (J2000): RA = 12:14:03.366 (183.514026) DEC = -19:21:42.25 (-19.361736)
Discovery date: 2019-03-05 07:59:31 (JD=2458547.8329977)



Photometry

Discovery (first detection):
Discovery date: 2019-03-05 07:59:31
Flux: 19.21 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-02-25 09:05:45
Limiting flux: 18.59 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/2019cas