Discovery certificate for object 2019krf
TNS Astronomical Transient Report No. 41101 [ 2019TNSTR1159....1D ]

Date Received (UTC): 2019-07-06 20:47:03
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 2019krf
Discoverer internal name: Gaia19cvs
Coordinates (J2000): RA = 00:53:57.880 (13.491167) DEC = +65:45:22.54 (65.756261)
Discovery date: 2019-06-08 02:44:09 (JD=2458642.6139931)


Remarks: ~3 mag brightening in Gaia source, previous outburst in lightcurve

Photometry

Discovery (first detection):
Discovery date: 2019-06-08 02:44:09
Flux: 17.81 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-04-18 07:16:19
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/2019krf