Discovery certificate for object 2019hcv
TNS Astronomical Transient Report No. 37273 [ 2019TNSTR.962....1D ]

Date Received (UTC): 2019-06-09 21:47:11
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 2019hcv
Discoverer internal name: Gaia19ced
Coordinates (J2000): RA = 09:44:47.350 (146.197292) DEC = +02:02:00.56 (2.033489)
Discovery date: 2019-06-08 05:15:21 (JD=2458642.7189931)


Remarks: Over 1 mag rise on a known z=0.81 QSO.

Photometry

Discovery (first detection):
Discovery date: 2019-06-08 05:15:21
Flux: 18.81 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-10-18 19:09:07
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/2019hcv