Discovery certificate for object 2019dtx
TNS Astronomical Transient Report No. 33419 [ 2019TNSTR.613....1D ]

Date Received (UTC): 2019-04-22 16:58:21
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 2019dtx
Discoverer internal name: Gaia19blw
Coordinates (J2000): RA = 12:17:53.160 (184.4715) DEC = -70:23:21.62 (-70.389339)
Discovery date: 2019-04-20 12:11:31 (JD=2458594.0079977)


Remarks: Gaia source brightens by ~2mags, previous outbursts in lightcurve

Photometry

Discovery (first detection):
Discovery date: 2019-04-20 12:11:31
Flux: 17.61 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-02-19 00:30:14
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/2019dtx