Discovery certificate for object 2020isb
TNS Astronomical Transient Report No. 69382 [ 2020TNSTR1192....1F ]

Date Received (UTC): 2020-05-01 11:39:18
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: AT 2020isb
Discoverer internal name: ZTF20aaxclbz
Coordinates (J2000): RA = 19:13:14.452 (288.3102181) DEC = -06:11:06.46 (-6.1851266)
Discovery date: 2020-04-28 09:33:07.200 (JD=2458967.898)



Photometry

Discovery (first detection):
Discovery date: 2020-04-28 09:33:07.200
Flux: 18.7 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2020-04-27 11:02:24
Limiting flux: 20.23 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2020isb