Discovery certificate for object 2017ivj
TNS Astronomical Transient Report No. 15274 [ 2017TNSTR1396....1D ]

Date Received (UTC): 2017-12-11 15:42:00
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 2017ivj
Discoverer internal name: Gaia17dew
Coordinates (J2000): RA = 22:32:15.000 (338.0625) DEC = +28:39:09.94 (28.652761)
Discovery date: 2017-12-05 07:04:48 (JD=2458092.795)


Remarks: candidate SN near galaxy 2MASX J22321484+2839098

Photometry

Discovery (first detection):
Discovery date: 2017-12-05 07:04:48
Flux: 18.64 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-10-26 08:09:36
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/2017ivj