2017-01-28 00:06:45UT (2017-01-28 09:06:45JST)  Solar Observatory NAOJ

P=-10.57, B0=-5.73, L0=127.93, radius=975.2"
obs radius= 973.0 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   N11.44 W53.78,   0.557,    217.20,    195.14,      54.27
       2: pu   N13.76 E21.41,   0.876,     65.90,     37.61,      14.63
       3: pu   N15.33 E16.55,   0.893,    164.41,     92.01,      44.92
       4: p    N16.02 E21.12,   0.865,      1.01,      0.58,       0.11
       5: u  1 N11.50 W53.72,   0.557,     66.91,     60.06,      29.73
       6: u  2 N13.64 E21.43,   0.877,      9.75,      5.56,       3.99
       7: u  3 N15.37 E16.51,   0.893,     41.69,     23.33,      20.58
     --------------------------------------------------------------------


dark:pcg20170128_090434_00 flat:pcg20170128_090529_01