Discovery certificate for object 2019gui
TNS Astronomical Transient Report No. 36710 [ 2019TNSTR.917....1D ]

Date Received (UTC): 2019-06-03 09:20:30
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 2019gui
Discoverer internal name: Gaia19cbb
Coordinates (J2000): RA = 20:24:06.080 (306.025333) DEC = +32:03:06.26 (32.051739)
Discovery date: 2019-06-01 13:45:07 (JD=2458636.0729977)


Remarks: Gaia source coincident with radio source NVSS J202406+320305 brightens by 0.7 mag, candidate QSO

Photometry

Discovery (first detection):
Discovery date: 2019-06-01 13:45:07
Flux: 18.28 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-12-15 16:23:31
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/2019gui