Discovery certificate for object 2017iml
TNS Astronomical Transient Report No. 14984 [ 2017TNSTR1312....1D ]

Date Received (UTC): 2017-11-24 17:02:58
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 2017iml
Discoverer internal name: Gaia17dal
Coordinates (J2000): RA = 20:27:44.800 (306.936667) DEC = -17:38:53.30 (-17.648139)
Discovery date: 2017-11-21 18:54:43 (JD=2458079.2879977)


Remarks: candidate SN on faint extended PanSTARRS source, GS-TEC predicts SN Ia

Photometry

Discovery (first detection):
Discovery date: 2017-11-21 18:54:43
Flux: 18.55 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-10-27 02:55:40
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/2017iml