Discovery certificate for object 2019dlb
TNS Astronomical Transient Report No. 33019 [ 2019TNSTR.565....1D ]

Date Received (UTC): 2019-04-13 16:38:57
Sender: Gaia (Gaia_Bot1)
Reporting Group: GaiaAlerts     Discovery Data Source: 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 2019dlb
Discoverer internal name: Gaia19bhx
Coordinates (J2000): RA = 18:07:59.050 (271.996042) DEC = -28:48:17.53 (-28.804869)
Discovery date: 2019-04-09 03:20:09.000 (JD=2458582.6389931)


Remarks: Gaia source brightens by 0.25 mag, coincident with 2019-BLG-0417

Photometry

Discovery (first detection):
Discovery date: 2019-04-09 03:20:09.000
Flux: 17.22 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-02-17 17:21:07
Limiting flux: 21.5 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft


Details of the new object can be viewed here: https://www.wis-tns.org/object/2019dlb