Discovery certificate for object 2019etl
TNS Astronomical Transient Report No. 34489 [ 2019TNSTR.725....1D ]

Date Received (UTC): 2019-05-07 14:24:21
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 2019etl
Discoverer internal name: Gaia19brt
Coordinates (J2000): RA = 19:50:49.480 (297.706167) DEC = +34:38:14.46 (34.63735)
Discovery date: 2019-05-05 13:46:33 (JD=2458609.0739931)


Remarks: Gaia source brightens by 0.15 mag over several months

Photometry

Discovery (first detection):
Discovery date: 2019-05-05 13:46:33
Flux: 18.34 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-02-20 16:14:52
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/2019etl