Visual and V-band photometric mean AAVSO light curve of LX Cyg between JD 2 455 700 and JD 2 456 600. The dashed line indicates the time of the Hermes/Mercator high-resolution observations, the dash-dotted line the NOTCam near-IR observations, and the dotted lines the optical low-resolution observations at the Vienna University Observatory. Arrows denote 1 January 2012 and 2013.