Discovery certificate for object 2019hsr
TNS Astronomical Transient Report No. 38114 [ 2019TNSTR1031....1D ]

Date Received (UTC): 2019-06-18 08:46:40
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 2019hsr
Discoverer internal name: Gaia19ckp
Coordinates (J2000): RA = 01:44:13.070 (26.054458) DEC = +45:18:09.32 (45.302589)
Discovery date: 2019-06-16 19:16:19 (JD=2458651.3029977)


Remarks: Gaia source brightens by 0.5 mag over a year, coincident with UV source GALEXASC J014413.07+451809.1

Photometry

Discovery (first detection):
Discovery date: 2019-06-16 19:16:19
Flux: 18.19 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-03-16 00:30:14
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/2019hsr