2017-08-08 02:29:25UT (2017-08-08 11:29:25JST)  Solar Science Observatory NAOJ

P=+13.58, B0=+6.26, L0=110.64, radius=947.1"
obs radius= 948.1 (pixel), p_thresh=-0.115, u_thresh=-0.395

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S06.52 W07.00,   0.968,    358.72,    185.31,     131.28
       2: u  1 S06.51 W07.02,   0.968,     84.28,     43.54,      60.46
     --------------------------------------------------------------------


dark:pcg20170808_112715_00 flat:pcg20170808_112808_01