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  20251121.7748    1.248V BVE  ±0,001 CYGsig  20251121.7767    4.225V BVE  ±0,003 ---------- -------------- -------- ---  -------