Discovery certificate for object 2019aui
TNS Astronomical Transient Report No. 29883 [ 2019TNSTR.229....1D ]

Date Received (UTC): 2019-02-11 23:38:48
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 2019aui
Discoverer internal name: Gaia19anx
Coordinates (J2000): RA = 11:54:20.630 (178.585958) DEC = -38:05:04.42 (-38.084561)
Discovery date: 2019-02-10 04:45:07 (JD=2458524.6979977)


Remarks: Gaia source fades by 1 mag over 16 months

Photometry

Discovery (first detection):
Discovery date: 2019-02-10 04:45:07
Flux: 20.56 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-01-14 22:49:26
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/2019aui