Discovery certificate for object 2019bi
TNS Astronomical Transient Report No. 27857 [ 2019TNSTR..17....1D ]

Date Received (UTC): 2019-01-03 12:22:51
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 2019bi
Discoverer internal name: Gaia19aaw
Coordinates (J2000): RA = 02:45:58.490 (41.493708) DEC = -10:17:35.81 (-10.293281)
Discovery date: 2019-01-01 08:52:48 (JD=2458484.87)


Remarks: candidate SN near extended PanSTARRS source

Photometry

Discovery (first detection):
Discovery date: 2019-01-01 08:52:48
Flux: 18.86 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-12-13 20:49:55
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/2019bi