Discovery certificate for object 2019gyl
TNS Astronomical Transient Report No. 37049 [ 2019TNSTR.935....1D ]

Date Received (UTC): 2019-06-05 14:32:42
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 2019gyl
Discoverer internal name: Gaia19cce
Coordinates (J2000): RA = 18:41:44.350 (280.434792) DEC = -69:54:30.17 (-69.908381)
Discovery date: 2019-06-03 11:19:40 (JD=2458637.9719907)


Remarks: new Gaia source declines over 6 months

Photometry

Discovery (first detection):
Discovery date: 2019-06-03 11:19:40
Flux: 20.9 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-06-03 09:33:07
Limiting flux: 21.5 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019gyl