Discovery certificate for object 2017gpm
TNS Astronomical Transient Report No. 13474 [ 2017TNSTR.972....1D ]

Date Received (UTC): 2017-09-06 06:06:44
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 2017gpm
Discoverer internal name: Gaia17cfq
Coordinates (J2000): RA = 12:24:25.530 (186.106375) DEC = -33:08:28.46 (-33.141239)
Discovery date: 2017-09-03 19:10:33 (JD=2458000.2989931)


Remarks: small bump on a known Galex source GALEXASC J122425.51-330827.1, probably CV, blue

Photometry

Discovery (first detection):
Discovery date: 2017-09-03 19:10:33
Flux: 18.61 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-08-27 02:51:21
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/2017gpm