Discovery certificate for object 2019hse
TNS Astronomical Transient Report No. 38098 [ 2019TNSTR1023....1D ]

Date Received (UTC): 2019-06-17 23:57:57
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 2019hse
Discoverer internal name: Gaia19cjz
Coordinates (J2000): RA = 13:09:52.380 (197.46825) DEC = -31:57:17.71 (-31.954919)
Discovery date: 2019-06-16 22:40:48 (JD=2458651.445)


Remarks: Gaia source consistent with GALEXASC J130952.40-315717.4 brightens by 0.7 mag over 3.5 years

Photometry

Discovery (first detection):
Discovery date: 2019-06-16 22:40:48
Flux: 18.81 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-06-26 17:24:00
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/2019hse