Discovery certificate for object 2019fsn
TNS Astronomical Transient Report No. 35597 [ 2019TNSTR.829....1D ]

Date Received (UTC): 2019-05-22 10:57:23
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 2019fsn
Discoverer internal name: Gaia19bwd
Coordinates (J2000): RA = 19:00:50.170 (285.209042) DEC = -09:06:35.46 (-9.10985)
Discovery date: 2019-05-20 02:16:48 (JD=2458623.595)


Remarks: hostless blue transient near the Galactic plane

Photometry

Discovery (first detection):
Discovery date: 2019-05-20 02:16:48
Flux: 18.94 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-04-08 10:42:14
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/2019fsn