2020-10-12 06:46:15UT (2020-10-12 15:46:15JST)  Solar Science Observatory NAOJ

P=+26.24, B0=+6.05, L0=264.04, radius=962.4"
obs radius= 961.3 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S23.91 W03.57,   0.865,     17.22,      9.96,       3.11
       2: p    S23.25 W06.10,   0.867,      1.38,      0.79,       0.16
       3: p    S22.92 W11.83,   0.855,      5.17,      3.02,       0.74
     --------------------------------------------------------------------


dark:pcg20201012_154033_00 flat:pcg20201012_154329_01