2017-09-14 04:41:29UT (2017-09-14 13:41:29JST)  Solar Science Observatory NAOJ

P=+23.91, B0=+7.22, L0=340.57, radius=954.7"
obs radius= 953.8 (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   N08.80 E24.96,   0.908,    274.65,    151.23,      83.61
       2: u  1 N08.76 E24.99,   0.908,     74.52,     41.04,      40.16
     --------------------------------------------------------------------


dark:pcg20170914_133640_00 flat:pcg20170914_133736_01