2013-01-23 00:00:06UT (2013-01-23 09:00:06JST)  Solar Observatory NAOJ

P= -8.39, B0=-5.32, L0= 37.28, radius=974.6"
obs radius= 975.1 (pixel), p_thresh=-0.105, u_thresh=-0.365

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S11.86 W59.29,   0.517,     78.34,     75.81,      16.86
       2: pu   N12.08 W30.92,   0.816,    164.04,    100.53,      36.16
       3: p    N10.95 W29.98,   0.829,      2.01,      1.21,       0.26
       4: pu   N12.21 W32.92,   0.797,    115.50,     72.43,      25.45
       5: p    N11.68 W30.41,   0.822,      3.01,      1.83,       0.45
       6: p    N11.15 W26.22,   0.858,     12.39,      7.21,       2.34
       7: p    N11.39 W25.52,   0.863,      2.68,      1.55,       0.39
       8: p    N11.66 W24.97,   0.865,     24.44,     14.12,       4.60
       9: pu   N12.76 W27.09,   0.844,     29.12,     17.25,       7.26
      10: p    N12.61 W24.79,   0.862,     42.85,     24.86,       9.73
      11: p    N13.19 W28.82,   0.828,      2.68,      1.62,       0.36
      12: p    N13.33 E60.43,   0.457,     21.76,     23.82,       2.97
      13: u  1 S11.83 W59.28,   0.517,     14.06,     13.60,       6.10
      14: u  2 N11.53 W31.09,   0.817,      1.67,      1.02,       0.69
      15: u  4 N12.24 W32.88,   0.798,      6.70,      4.20,       3.07
      16: u  2 N12.65 W30.39,   0.818,      3.35,      2.05,       1.44
      17: u  9 N12.56 W27.00,   0.846,      2.01,      1.19,       0.84
     --------------------------------------------------------------------


dark:pcg20130123_085614_00 flat:pcg20130123_085752_01