Discovery certificate for object 2019bsg
TNS Astronomical Transient Report No. 30727 [ 2019TNSTR.372....1D ]

Date Received (UTC): 2019-03-13 19:03:32
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 2019bsg
Discoverer internal name: Gaia19aya
Coordinates (J2000): RA = 16:10:33.620 (242.640083) DEC = -01:02:23.68 (-1.039911)
Discovery date: 2019-02-06 23:15:21 (JD=2458521.4689931)


Remarks: known CV V386 Ser brightens by 6 mags

Photometry

Discovery (first detection):
Discovery date: 2019-02-06 23:15:21
Flux: 13.04 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-09-12 21:08:38
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/2019bsg