Discovery certificate for object 2017gbm
TNS Astronomical Transient Report No. 13076 [ 2017TNSTR.873....1D ]

Date Received (UTC): 2017-08-16 10:59:11
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 2017gbm
Discoverer internal name: Gaia17cbb
Coordinates (J2000): RA = 06:05:02.020 (91.258417) DEC = +60:51:18.00 (60.855)
Discovery date: 2017-07-25 17:57:07 (JD=2457960.2479977)


Remarks: candidate SN near galaxy 2MASX J06050147+6051185

Photometry

Discovery (first detection):
Discovery date: 2017-07-25 17:57:07
Flux: 20.25 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-07-25 16:10:33
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/2017gbm