Discovery certificate for object 2019hca
TNS Astronomical Transient Report No. 37242 [ 2019TNSTR.957....1D ]

Date Received (UTC): 2019-06-08 11:11:04
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 2019hca
Discoverer internal name: Gaia19cdr
Coordinates (J2000): RA = 09:25:52.110 (141.467125) DEC = +06:13:20.32 (6.222311)
Discovery date: 2019-06-07 11:19:40 (JD=2458641.9719907)


Remarks: 1 mag dip on QSO SDSS J092552.10+061320.2

Photometry

Discovery (first detection):
Discovery date: 2019-06-07 11:19:40
Flux: 20.02 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-05-27 17:58:33
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/2019hca