Discovery certificate for object 2019hdl
TNS Astronomical Transient Report No. 37293 [ 2019TNSTR.968....1D ]

Date Received (UTC): 2019-06-10 10:53:37
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 2019hdl
Discoverer internal name: Gaia19ceq
Coordinates (J2000): RA = 09:26:08.910 (141.537125) DEC = +24:03:38.52 (24.0607)
Discovery date: 2019-05-16 01:27:50 (JD=2458619.5609954)


Remarks: z=0.7 QSO SDSS J092608.90+240338.4 brightens by 1.3 mag in 1 year

Photometry

Discovery (first detection):
Discovery date: 2019-05-16 01:27:50
Flux: 18.39 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-11-07 06:48:57
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/2019hdl