Discovery certificate for object 2019cso
TNS Astronomical Transient Report No. 31911 [ 2019TNSTR.497....1F ]

Date Received (UTC): 2019-04-03 02:07:09
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 2019cso
Discoverer internal name: ZTF19aaoohro
Coordinates (J2000): RA = 19:59:37.301 (299.9054229) DEC = +44:10:24.09 (44.1733577)
Discovery date: 2019-04-01 12:14:24 (JD=2458575.01)



Photometry

Discovery (first detection):
Discovery date: 2019-04-01 12:14:24
Flux: 18.78 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-04-01 11:42:43
Limiting flux: 18.69 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/2019cso