Discovery certificate for object 2019ghh
TNS Astronomical Transient Report No. 36162 [ 2019TNSTR.889....1D ]

Date Received (UTC): 2019-05-31 10:55:13
Sender: Gaia (Gaia_Bot1)
Reporting Group: GaiaAlerts     Discovery Data Source: 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 2019ghh
Discoverer internal name: Gaia19bzr
Coordinates (J2000): RA = 20:09:34.230 (302.392625) DEC = -63:46:55.63 (-63.782119)
Discovery date: 2019-05-28 21:20:09 (JD=2458632.3889931)


Remarks: 0.8 mag rise on a blue source over 2 years

Photometry

Discovery (first detection):
Discovery date: 2019-05-28 21:20:09
Flux: 18.29 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-11-23 09:02:52
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/2019ghh