Discovery certificate for object 2019tba
TNS Astronomical Transient Report No. 49906 [ 2019TNSTR2159....1F ]

Date Received (UTC): 2019-10-23 08:04:17
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 2019tba
Discoverer internal name: ZTF19acgzwbm
Coordinates (J2000): RA = 04:55:09.834 (73.7909757) DEC = -16:09:01.43 (-16.1503979)
Discovery date: 2019-10-22 10:58:04 (JD=2458778.9569907)



Photometry

Discovery (first detection):
Discovery date: 2019-10-22 10:58:04
Flux: 18.87 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-15 11:55:40
Limiting flux: 18.92 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/2019tba