Obs.    : Erwin van Ballegoij, Heesch, the Netherlands Instr.  : 10" f/6.3 Meade LX200, SSP-3 Solid-State Photometer with Johnson B- or V-filter or Cousins R- or I-filter e-mail  : e.van.ballegoij@gmail.com all used sequences: AAVSO, unless otherwise noted star date [UT]      magn.    Obs  Remarks ---------- -------------- -------- ---  ------- CYGalf  20250819.8609    1.260V BVE  ±0.005 CASV509 20250819.8851    6.195B BVE  ±0.006 CASV509 20250819.8846    5.279V BVE  ±0.002 CASV509 20250819.9133    4.753R BVE  ±0.004 CASV509 20250819.9137    4.193I BVE  ±0.005 CASV566 20250819.9377    5.423V BVE  ±0.002 CASrho  20250819.8830    5.743B BVE  ±0.003 CASrho  20250819.8826    4.498V BVE  ±0.003 CASrho  20250819.9112    3.878R BVE  ±0.002 CASrho  20250819.9115    3.294I BVE  ±0.004 CEPmu 20250819.9522    6.375B BVE  ±0.005 CEPmu 20250819.9518    3.975V BVE  ±0.002 ---------- -------------- -------- ---  -------