Discovery certificate for object 2019brj
TNS Astronomical Transient Report No. 30700 [ 2019TNSTR.360....1D ]

Date Received (UTC): 2019-03-11 12:03:04
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 2019brj
Discoverer internal name: Gaia19axm
Coordinates (J2000): RA = 18:22:21.260 (275.588583) DEC = -15:48:10.76 (-15.802989)
Discovery date: 2019-03-07 03:25:55 (JD=2458549.6429977)


Remarks: more than 1 mag drop in a red galactic plane star

Photometry

Discovery (first detection):
Discovery date: 2019-03-07 03:25:55
Flux: 20.27 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-05-12 01:24:57
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/2019brj