Discovery certificate for object 2019hiu
TNS Astronomical Transient Report No. 37588 [ 2019TNSTR.985....1D ]

Date Received (UTC): 2019-06-11 15:45:34
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 2019hiu
Discoverer internal name: Gaia19cfz
Coordinates (J2000): RA = 09:49:39.760 (147.415667) DEC = +17:52:49.37 (17.880381)
Discovery date: 2019-06-09 23:31:12 (JD=2458644.48)


Remarks: known QSO at z=0.69 brightens by 0.4 mag

Photometry

Discovery (first detection):
Discovery date: 2019-06-09 23:31:12
Flux: 19.3 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-04-18 13:42:14
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/2019hiu