2021-12-04 01:05:36UT (2021-12-04 10:05:36JST)  Solar Science Observatory NAOJ

P=+14.83, B0=+0.50, L0=150.81, radius=974.3"
obs radius= 973.9 (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    N19.97 W05.94,   0.938,     11.74,      6.26,       2.14
       2: p    N16.38 W49.55,   0.625,     17.11,     13.69,       2.50
     --------------------------------------------------------------------


dark:pcg20211204_102100_00 flat:pcg20211204_102159_01