2017-10-07 07:04:45UT (2017-10-07 16:04:45JST)  Solar Science Observatory NAOJ

P=+26.23, B0=+6.39, L0= 35.71, radius=960.9"
obs radius= 960.0 (pixel), p_thresh=-0.110, u_thresh=-0.380

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   N12.87 W74.41,   0.285,    156.82,    274.90,      27.76
       2: u  1 N13.00 W74.24,   0.288,     33.16,     57.57,      10.91
       3: u  1 N12.90 W74.99,   0.276,      1.04,      1.88,       0.25
     --------------------------------------------------------------------


dark:pcg20171008_093331_00 flat:pcg20171008_093424_01