Discovery certificate for object 2019gdb
TNS Astronomical Transient Report No. 36013 [ 2019TNSTR.878....1D ]

Date Received (UTC): 2019-05-30 10:40:40
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 2019gdb
Discoverer internal name: Gaia19byv
Coordinates (J2000): RA = 22:13:45.570 (333.439875) DEC = -70:42:59.11 (-70.716419)
Discovery date: 2019-05-26 03:27:21 (JD=2458629.6439931)


Remarks: Gaia source coincident with galaxy brightens by 1 mag, but new transits offset; candidate SN

Photometry

Discovery (first detection):
Discovery date: 2019-05-26 03:27:21
Flux: 19.41 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-04-22 09:46:04
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/2019gdb