2020-12-11 00:11:41UT (2020-12-11 09:11:41JST)  Solar Science Observatory NAOJ

P=+11.79, B0=-0.42, L0=196.62, radius=975.3"
obs radius= 975.7 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S22.59 W54.89,   0.534,     82.26,     77.04,      15.63
       2: u  1 S22.65 W54.89,   0.534,     17.05,     15.98,       6.05
     --------------------------------------------------------------------


dark:pcg20201211_090918_00 flat:pcg20201211_091019_01