Discovery certificate for object 2017fch
TNS Astronomical Transient Report No. 12332 [ 2017TNSTR.730....1D ]

Date Received (UTC): 2017-07-03 13:30:29
Sender: Gaia (Gaia_Bot1)
Reporting Group: GaiaAlerts     Discovery Data Source: 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 2017fch
Discoverer internal name: Gaia17brl
Coordinates (J2000): RA = 21:55:30.210 (328.875875) DEC = -10:46:51.92 (-10.781089)
Discovery date: 2017-06-29 05:35:31 (JD=2457933.7329977)


Remarks: candidate SN near galaxy 2MASX J21553028-1046503

Photometry

Discovery (first detection):
Discovery date: 2017-06-29 05:35:31
Flux: 18.81 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-05-19 00:07:12
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/2017fch