Discovery certificate for object 2019bsl
TNS Astronomical Transient Report No. 30733 [ 2019TNSTR.372....1D ]

Date Received (UTC): 2019-03-13 19:10:42
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 2019bsl
Discoverer internal name: Gaia19ayg
Coordinates (J2000): RA = 05:14:11.250 (78.546875) DEC = +22:06:41.22 (22.11145)
Discovery date: 2019-03-11 06:27:21 (JD=2458553.7689931)


Remarks: fast 1 mag flare on a red star

Photometry

Discovery (first detection):
Discovery date: 2019-03-11 06:27:21
Flux: 17.6 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-02-13 20:26:52
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/2019bsl