Discovery certificate for object 2019heb
TNS Astronomical Transient Report No. 37315 [ 2019TNSTR.968....1D ]

Date Received (UTC): 2019-06-10 11:07:40
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 2019heb
Discoverer internal name: Gaia19cfi
Coordinates (J2000): RA = 20:48:39.430 (312.164292) DEC = -38:30:44.03 (-38.512231)
Discovery date: 2019-06-08 09:01:26 (JD=2458642.8759954)


Remarks: long term variability of faint blue Gaia source, candidate QSO

Photometry

Discovery (first detection):
Discovery date: 2019-06-08 09:01:26
Flux: 18.97 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-04-06 09:48:57
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/2019heb