Discovery certificate for object 2019ayl
TNS Astronomical Transient Report No. 30042 [ 2019TNSTR.254....1D ]

Date Received (UTC): 2019-02-18 17:30:28
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 2019ayl
Discoverer internal name: Gaia19apl
Coordinates (J2000): RA = 20:34:15.430 (308.564292) DEC = +32:32:21.77 (32.539381)
Discovery date: 2019-02-14 14:19:40.000 (JD=2458529.0969907)


Remarks: star near the Galactic plane fades by 2 mag

Photometry

Discovery (first detection):
Discovery date: 2019-02-14 14:19:40.000
Flux: 19.77 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-12-15 22:22:04
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/2019ayl