Discovery certificate for object 2019hed
TNS Astronomical Transient Report No. 37323 [ 2019TNSTR.968....1D ]

Date Received (UTC): 2019-06-10 13:00:15
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 2019hed
Discoverer internal name: Gaia19cfj
Coordinates (J2000): RA = 20:44:41.550 (311.173125) DEC = -39:15:48.56 (-39.263489)
Discovery date: 2019-06-08 04:49:26 (JD=2458642.7009954)


Remarks: long term brightening of candidate QSO

Photometry

Discovery (first detection):
Discovery date: 2019-06-08 04:49:26
Flux: 19.14 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-05-21 04:39:21
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/2019hed