Discovery certificate for object 2019dtv
TNS Astronomical Transient Report No. 33417 [ 2019TNSTR.613....1D ]

Date Received (UTC): 2019-04-22 16:57:17
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 2019dtv
Discoverer internal name: Gaia19blu
Coordinates (J2000): RA = 11:24:40.730 (171.169708) DEC = -54:45:54.61 (-54.765169)
Discovery date: 2019-04-20 10:42:14 (JD=2458593.9459954)


Remarks: Gaia source brightens by ~5mag, previous outbursts in lightcurve, candidate CV

Photometry

Discovery (first detection):
Discovery date: 2019-04-20 10:42:14
Flux: 14.94 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-04-01 22:32:09
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/2019dtv