Discovery certificate for object 2018gg
TNS Astronomical Transient Report No. 16480 [ 2018TNSTR..55....1D ]

Date Received (UTC): 2018-01-14 10:59:44
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 2018gg
Discoverer internal name: Gaia18adg
Coordinates (J2000): RA = 14:10:09.180 (212.53825) DEC = +52:41:17.66 (52.688239)
Discovery date: 2018-01-12 20:11:02 (JD=2458131.3409954)


Remarks: Candidate SN near galaxy SDSS J141009.22+524128.7 GS-TEC predicts SN Ia

Photometry

Discovery (first detection):
Discovery date: 2018-01-12 20:11:02
Flux: 18.58 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-12-18 20:21:07
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/2018gg