2015-01-20 00:04:02UT (2015-01-20 09:04:02JST)  Solar Observatory NAOJ

P= -6.82, B0=-5.00, L0=161.59, radius=976.0"
obs radius= 977.4 (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   S16.24 W74.69,   0.277,     66.64,    120.35,       8.47
       2: pu   S21.90 W10.91,   0.940,     19.66,     10.45,       4.20
       3: pu   S05.18 W05.31,   0.996,    401.14,    201.43,     115.26
       4: pu   S06.03 E00.39,   1.000,    284.53,    142.29,      73.57
       5: p    S04.34 W02.83,   0.999,     11.99,      6.00,       1.79
       6: p    N13.71 W19.79,   0.890,      2.33,      1.31,       0.34
       7: p    N14.98 W19.09,   0.887,      6.00,      3.38,       0.81
       8: p    N18.51 E59.07,   0.458,     21.32,     23.28,       2.55
       9: u  1 S16.35 W74.49,   0.280,     10.00,     17.84,       2.26
      10: u  2 S21.93 W10.90,   0.940,      3.00,      1.60,       1.13
      11: u  4 S06.08 E00.46,   1.000,     61.97,     30.99,      29.81
      12: u  3 S05.19 W05.33,   0.996,    108.62,     54.54,      55.64
     --------------------------------------------------------------------


dark:pcg20150120_120041_00 flat:pcg20150120_120220_01