2015-07-31 05:00:22UT (2015-07-31 14:00:22JST)  Solar Observatory NAOJ

P=+10.34, B0=+5.69, L0=143.38, radius=946.1"
obs radius= 948.2 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S04.17 E34.78,   0.808,      8.50,      5.26,       1.82
       2: p    S16.16 W50.91,   0.575,     11.33,      9.85,       1.23
       3: p    S15.96 W52.89,   0.550,     19.83,     18.02,       2.29
       4: p    S09.98 W24.09,   0.877,      2.12,      1.21,       0.28
       5: p    S15.27 W53.81,   0.541,      2.12,      1.96,       0.19
       6: p    S15.08 W53.59,   0.544,      1.06,      0.98,       0.09
       7: p    S14.51 W59.35,   0.466,      7.08,      7.59,       0.71
       8: p    S14.05 W59.18,   0.470,      1.06,      1.13,       0.08
       9: p    S13.77 W58.88,   0.476,      2.48,      2.60,       0.22
      10: p    N05.65 E30.79,   0.860,      1.77,      1.03,       0.26
      11: pu   N06.48 E28.16,   0.883,     82.84,     46.92,      20.31
      12: pu   N12.10 E65.15,   0.430,    144.80,    168.51,      27.06
      13: p    N06.90 W07.34,   0.992,      1.77,      0.89,       0.22
      14: p    N15.49 E41.58,   0.744,      1.42,      0.95,       0.14
      15: p    N16.58 E46.79,   0.681,      8.14,      5.98,       1.06
      16: pu   N17.94 E44.63,   0.704,     73.99,     52.53,      16.13
      17: pu   N18.22 E47.89,   0.665,     30.80,     23.17,       5.91
      18: p    N19.80 E22.99,   0.895,      2.12,      1.19,       0.26
      19: u 11 N06.43 E28.17,   0.883,     13.10,      7.42,       5.66
      20: u 12 N12.17 E65.14,   0.430,     32.57,     37.89,      12.42
      21: u 16 N17.86 E44.46,   0.706,     13.45,      9.52,       4.96
      22: u 17 N18.19 E47.89,   0.665,      4.60,      3.46,       1.58
     --------------------------------------------------------------------


dark:pcg20150731_165748_00 flat:pcg20150731_165932_01