2020-05-01 00:52:47UT (2020-05-01 09:52:47JST)  Solar Science Observatory NAOJ

P=-24.04, B0=-4.14, L0=275.49, radius=953.2"
obs radius= 954.7 (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    S08.10 W31.02,   0.856,      8.73,      5.10,       1.73
       2: p    S07.83 W27.68,   0.885,      3.49,      1.97,       0.52
     --------------------------------------------------------------------


dark:pcg20200501_094736_00 flat:pcg20200501_095025_01