Discovery certificate for object 2019iar
TNS Astronomical Transient Report No. 38499 [ 2019TNSTR1063....1D ]

Date Received (UTC): 2019-06-24 10:46:33
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 2019iar
Discoverer internal name: Gaia19cou
Coordinates (J2000): RA = 21:25:32.310 (321.384625) DEC = -75:42:50.04 (-75.7139)
Discovery date: 2019-06-22 21:37:26 (JD=2458657.4009954)


Remarks: 0.5 mag slow rise on a candidate QSO

Photometry

Discovery (first detection):
Discovery date: 2019-06-22 21:37:26
Flux: 18.76 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-05-28 03:31:40
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/2019iar