2017-09-15 00:35:38UT (2017-09-15 09:35:38JST)  Solar Science Observatory NAOJ

P=+24.06, B0=+7.21, L0=329.62, radius=954.9"
obs radius= 956.6 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   N08.61 E13.97,   0.971,    264.01,    135.99,      59.35
       2: u  1 N08.58 E14.00,   0.971,     44.18,     22.76,      19.47
     --------------------------------------------------------------------


dark:pcg20170915_093331_00 flat:pcg20170915_093423_01