Discovery certificate for object 2019fst
TNS Astronomical Transient Report No. 35603 [ 2019TNSTR.829....1D ]

Date Received (UTC): 2019-05-22 11:00:01
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 2019fst
Discoverer internal name: Gaia19bwj
Coordinates (J2000): RA = 21:59:59.120 (329.996333) DEC = -47:51:59.22 (-47.86645)
Discovery date: 2019-05-20 15:07:12 (JD=2458624.13)


Remarks: 1 mag brightening of blue Gaia source coincident with radio source PMN J2200-4751, candidate QSO

Photometry

Discovery (first detection):
Discovery date: 2019-05-20 15:07:12
Flux: 18.56 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-11-28 21:12:57
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/2019fst