Discovery certificate for object 2017gmz
TNS Astronomical Transient Report No. 13405 [ 2017TNSTR.967....1D ]

Date Received (UTC): 2017-09-04 16:11:55
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 2017gmz
Discoverer internal name: Gaia17cfl
Coordinates (J2000): RA = 03:14:45.610 (48.690042) DEC = -16:09:34.49 (-16.159581)
Discovery date: 2017-09-03 17:24:00 (JD=2458000.225)


Remarks: candidate SN near galaxy LEDA 901712 GS-TEC predicts SN Ia

Photometry

Discovery (first detection):
Discovery date: 2017-09-03 17:24:00
Flux: 18.91 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-07-30 19:29:16
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/2017gmz