Discovery certificate for object 2019ayw
TNS Astronomical Transient Report No. 30053 [ 2019TNSTR.257....1D ]

Date Received (UTC): 2019-02-19 11:54:24
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 2019ayw
Discoverer internal name: Gaia19apw
Coordinates (J2000): RA = 18:20:48.080 (275.200333) DEC = -11:34:34.68 (-11.5763)
Discovery date: 2019-02-15 11:02:24.000 (JD=2458529.96)


Remarks: 1 mag rise on a faint galactic plane red star

Photometry

Discovery (first detection):
Discovery date: 2019-02-15 11:02:24.000
Flux: 18.87 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-10-08 22:36:28
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/2019ayw