Discovery certificate for object 2019gzg
TNS Astronomical Transient Report No. 37073 [ 2019TNSTR.941....1D ]

Date Received (UTC): 2019-06-06 12:36:21
Sender: Gaia (Gaia_Bot1)
Source Group: GaiaAlerts

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019gzg
Discoverer internal name: Gaia19ccn
Coordinates (J2000): RA = 22:37:37.120 (339.404667) DEC = +58:27:58.36 (58.466211)
Discovery date: 2019-06-05 08:58:33 (JD=2458639.8739931)


Remarks: 0.2 mag slow rise on a star in the Galactic plane - candidate microlensing event

Photometry

Discovery (first detection):
Discovery date: 2019-06-05 08:58:33
Flux: 17.09 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-12-11 19:23:31
Limiting flux: 21.5 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft


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