Discovery certificate for object 2019dmn
TNS Astronomical Transient Report No. 33112 [ 2019TNSTR.571....1D ]

Date Received (UTC): 2019-04-14 21:31:38
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 2019dmn
Discoverer internal name: Gaia19bib
Coordinates (J2000): RA = 17:20:37.320 (260.1555) DEC = -42:05:15.68 (-42.087689)
Discovery date: 2019-04-09 23:25:26 (JD=2458583.4759954)


Remarks: blue transient near Galactic plane, declining

Photometry

Discovery (first detection):
Discovery date: 2019-04-09 23:25:26
Flux: 18.43 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-03-14 05:32:38
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/2019dmn