Discovery certificate for object 2019gxz
TNS Astronomical Transient Report No. 37033 [ 2019TNSTR.935....1D ]

Date Received (UTC): 2019-06-05 10:58:10
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 2019gxz
Discoverer internal name: Gaia19cbu
Coordinates (J2000): RA = 21:16:49.850 (319.207708) DEC = +40:07:28.52 (40.124589)
Discovery date: 2019-06-03 19:35:02 (JD=2458638.3159954)


Remarks: Blue transient coinciding with dwarf nova ASASSN-19mz.

Photometry

Discovery (first detection):
Discovery date: 2019-06-03 19:35:02
Flux: 18.49 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-05-01 21:38:52
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/2019gxz