Discovery certificate for object 2017jhi
TNS Astronomical Transient Report No. 15635 [ 2017TNSTR1499....1D ]

Date Received (UTC): 2017-12-30 10:47:50
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 2017jhi
Discoverer internal name: Gaia17dlc
Coordinates (J2000): RA = 22:38:50.670 (339.711125) DEC = -41:26:00.78 (-41.43355)
Discovery date: 2017-12-28 11:22:33 (JD=2458115.9739931)


Remarks: blue transient on faint DSS source. GS-TEC predicts SN Ia

Photometry

Discovery (first detection):
Discovery date: 2017-12-28 11:22:33
Flux: 18.71 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-11-20 08:06:43
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/2017jhi