Discovery certificate for object 2017irg
TNS Astronomical Transient Report No. 15147 [ 2017TNSTR1356....1D ]

Date Received (UTC): 2017-11-30 10:21:55
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 2017irg
Discoverer internal name: Gaia17dcl
Coordinates (J2000): RA = 23:09:52.770 (347.469875) DEC = -07:13:31.80 (-7.2255)
Discovery date: 2017-11-28 12:36:00 (JD=2458086.025)


Remarks: candidate SN in galaxy 2MASX J23095272-0713307

Photometry

Discovery (first detection):
Discovery date: 2017-11-28 12:36:00
Flux: 17.82 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-07-14 05:47:02
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/2017irg