2021-07-11 03:24:28UT (2021-07-11 12:24:28JST)  Solar Science Observatory NAOJ

P= +1.97, B0=+3.94, L0=277.10, radius=944.7"
obs radius= 945.6 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S19.05 E41.90,   0.679,      3.92,      2.88,       0.60
       2: pu   N23.81 E75.23,   0.260,     42.72,     82.00,       4.74
       3: u  2 N23.73 E75.10,   0.263,      3.20,      6.10,       0.68
     --------------------------------------------------------------------


dark:pcg20210710_084058_00 flat:pcg20210710_084200_01