Discovery certificate for object 2017efz
TNS Astronomical Transient Report No. 11666 [ 2017TNSTR.587....1D ]

Date Received (UTC): 2017-05-24 07:00:41
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 2017efz
Discoverer internal name: Gaia17bio
Coordinates (J2000): RA = 11:36:45.780 (174.19075) DEC = -05:39:13.36 (-5.653711)
Discovery date: 2017-05-23 08:49:55 (JD=2457896.8679977)


Remarks: candidate SN near emission line galaxy 2MASX J11364517-0539147, GS-TEC predicts SN II

Photometry

Discovery (first detection):
Discovery date: 2017-05-23 08:49:55
Flux: 18.87 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-01-11 02:36:57
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/2017efz