Discovery certificate for object 2019dyr
TNS Astronomical Transient Report No. 33609 [ 2019TNSTR.633....1D ]

Date Received (UTC): 2019-04-25 11:52:28
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 2019dyr
Discoverer internal name: Gaia19bng
Coordinates (J2000): RA = 21:34:42.830 (323.678458) DEC = -00:51:51.95 (-0.864431)
Discovery date: 2019-04-15 16:16:19 (JD=2458589.1779977)


Remarks: faint source brightens by 1.5 mags over >3 years, coincident with galaxy 2SLAQ J213442.83-005151.9

Photometry

Discovery (first detection):
Discovery date: 2019-04-15 16:16:19
Flux: 19.53 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-12-08 03:51:50
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/2019dyr