Discovery certificate for object 2019dne
TNS Astronomical Transient Report No. 33131 [ 2019TNSTR.577....1D ]

Date Received (UTC): 2019-04-15 10:42:02
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 2019dne
Discoverer internal name: Gaia19bir
Coordinates (J2000): RA = 15:38:34.420 (234.643417) DEC = -51:14:29.22 (-51.24145)
Discovery date: 2019-04-09 17:45:36 (JD=2458583.24)


Remarks: >1 mag rise in faint Gaia source

Photometry

Discovery (first detection):
Discovery date: 2019-04-09 17:45:36
Flux: 19.44 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-01-06 17:05:16
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/2019dne