2013-09-09 06:13:59UT (2013-09-09 15:13:59JST)  Solar Observatory NAOJ

P=+22.98, B0=+7.25, L0=249.18, radius=953.5"
obs radius= 953.4 (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    S13.23 E36.44,   0.748,      3.15,      2.11,       0.55
       2: p    S04.68 E25.84,   0.880,     12.96,      7.37,       2.54
     --------------------------------------------------------------------


dark:pcg20130909_131917_00 flat:pcg20130909_134328_01