Discovery certificate for object 2019hla
TNS Astronomical Transient Report No. 37679 [ 2019TNSTR.997....1D ]

Date Received (UTC): 2019-06-13 10:45:37
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 2019hla
Discoverer internal name: Gaia19cgn
Coordinates (J2000): RA = 22:11:54.740 (332.978083) DEC = -16:50:58.31 (-16.849531)
Discovery date: 2019-06-11 08:35:31 (JD=2458645.8579977)


Remarks: 0.8 mag rise in Gaia source during more than 4 years

Photometry

Discovery (first detection):
Discovery date: 2019-06-11 08:35:31
Flux: 18.74 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-05-31 13:24:57
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/2019hla