Discovery certificate for object 2016ggz
TNS Astronomical Transient Report No. 5290 [ 2016TNSTR.679....1D ]

Date Received (UTC): 2016-09-14 11:38:10
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 2016ggz
Discoverer internal name: Gaia16bgq
Coordinates (J2000): RA = 05:58:45.470 (89.689458) DEC = +39:15:33.19 (39.259219)
Discovery date: 2016-09-11 13:45:07 (JD=2457643.0729977)


Remarks: source brightens by ~3.5 mags: Cataclysmic Variable USNO-B1.0 1292-00151637

Photometry

Discovery (first detection):
Discovery date: 2016-09-11 13:45:07
Flux: 15.27 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2016-03-09 15:20:09
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/2016ggz