This is the transit of the exoplanet Qatar-1b taken at the WBRO-K49 on last May, 31 2019.
Obs data: exposition 300 sec with V filter.
These are the lightcurve and the system reconstruction based on data:
This is the field with object (at center) and the comparison stars:
This is the link to ETD archive with this observation: http://var2.astro.cz/tresca/transit-detail.php?id=1559767434&lang=en