Discovery certificate for object 2019sia
TNS Astronomical Transient Report No. 49080 [ 2019TNSTR2057....1F ]

Date Received (UTC): 2019-10-10 04:35:24
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 2019sia
Discoverer internal name: ZTF19accczao
Coordinates (J2000): RA = 08:20:48.841 (125.2035049) DEC = -19:33:37.81 (-19.5605034)
Discovery date: 2019-10-02 12:01:26 (JD=2458759.0009954)



Photometry

Discovery (first detection):
Discovery date: 2019-10-02 12:01:26
Flux: 18.96 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Archival info: Other
Remarks: Non existent in SDSS/PS1

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019sia