Discovery certificate for object 2019onc
TNS Astronomical Transient Report No. 45003 [ 2019TNSTR1607....1F ]

Date Received (UTC): 2019-08-24 21:55:54
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: SN 2019onc
Discoverer internal name: ZTF19abotfag
Coordinates (J2000): RA = 21:01:52.294 (315.4678914) DEC = -13:45:04.03 (-13.7511183)
Discovery date: 2019-08-09 08:52:48.000 (JD=2458704.87)



Photometry

Discovery (first detection):
Discovery date: 2019-08-09 08:52:48.000
Flux: 19.73 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-07 09:14:24
Limiting flux: 18.57 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/2019onc