2015-02-20 05:08:12UT (2015-02-20 14:08:12JST)  Solar Observatory NAOJ

P=-18.95, B0=-7.01, L0=110.64, radius=971.4"
obs radius= 974.3 (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: pu   S07.32 W58.87,   0.524,     36.88,     35.16,       5.72
       2: p    S08.82 W53.04,   0.608,     18.11,     14.88,       2.52
       3: p    S09.06 W52.28,   0.619,      3.35,      2.71,       0.38
       4: p    S07.32 W57.57,   0.544,      7.04,      6.48,       0.73
       5: p    S06.21 W56.18,   0.562,     16.43,     14.61,       2.39
       6: p    N08.34 W79.86,   0.155,     14.75,     47.54,       1.02
       7: p    S07.96 E54.91,   0.582,     13.08,     11.24,       2.42
       8: p    N12.61 E06.02,   0.937,      2.01,      1.07,       0.32
       9: p    N13.02 E06.54,   0.933,     18.78,     10.06,       3.17
      10: p    N14.56 E04.24,   0.927,     20.45,     11.03,       4.49
      11: p    N14.69 E09.15,   0.917,     21.46,     11.70,       4.85
      12: p    N14.57 E09.75,   0.916,      9.72,      5.31,       2.16
      13: p    N18.53 E52.77,   0.531,     14.08,     13.27,       2.23
      14: p    N19.28 E54.58,   0.503,      5.70,      5.67,       0.84
      15: p    N19.92 E59.77,   0.428,      3.35,      3.91,       0.40
      16: u  1 S07.30 W58.87,   0.525,      4.36,      4.16,       1.27
     --------------------------------------------------------------------


dark:pcg20150220_144156_00 flat:pcg20150220_144341_01