Discovery certificate for object 2019guf
TNS Astronomical Transient Report No. 36707 [ 2019TNSTR.917....1D ]

Date Received (UTC): 2019-06-03 09:16:39
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 2019guf
Discoverer internal name: Gaia19cay
Coordinates (J2000): RA = 08:21:58.750 (125.494792) DEC = -15:37:33.17 (-15.625881)
Discovery date: 2019-06-01 22:56:38 (JD=2458636.4559954)


Remarks: 6 mag outburst on known CV

Photometry

Discovery (first detection):
Discovery date: 2019-06-01 22:56:38
Flux: 14.42 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-04-24 05:54:14
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/2019guf