2012-12-10 02:08:50UT (2012-12-10 11:08:50JST)  Solar Observatory NAOJ

P=+12.21, B0=-0.31, L0=255.60, radius=975.2"
obs radius= 973.0 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    N00.88 W13.53,   0.972,      1.34,      0.69,       0.20
       2: pu   N11.31 E20.53,   0.917,     65.56,     35.74,      19.40
       3: pu   N10.62 E14.51,   0.950,     81.37,     42.80,      22.11
       4: p    N11.64 E19.73,   0.921,      9.75,      5.29,       1.49
       5: p    N11.56 E19.30,   0.924,      1.34,      0.73,       0.17
       6: p    N11.39 E15.53,   0.943,     15.80,      8.38,       2.69
       7: p    N11.81 E17.49,   0.932,      3.03,      1.62,       0.53
       8: p    N12.06 E18.55,   0.926,      4.37,      2.36,       0.73
       9: pu   N18.67 E03.83,   0.943,     87.42,     46.33,      24.45
      10: p    N18.02 E01.63,   0.949,      4.37,      2.30,       0.83
      11: pu   N18.04 E00.51,   0.949,     23.54,     12.40,       5.83
      12: p    N18.37 E02.50,   0.946,      1.68,      0.89,       0.22
      13: p    N18.16 E01.11,   0.948,      6.72,      3.55,       1.07
      14: pu   N18.06 W00.81,   0.949,     40.35,     21.26,      12.31
      15: p    N18.61 E01.93,   0.945,      6.72,      3.56,       1.21
      16: p    N18.51 W00.13,   0.947,      1.34,      0.71,       0.22
      17: u  2 N11.35 E20.47,   0.917,     17.15,      9.35,       8.51
      18: u  3 N10.62 E14.49,   0.951,     17.82,      9.37,       9.28
      19: u  9 N18.72 E03.94,   0.943,     15.13,      8.02,       8.00
      20: u 11 N18.05 E00.45,   0.949,      1.34,      0.71,       0.60
      21: u 14 N18.04 W00.80,   0.949,      8.41,      4.43,       3.90
     --------------------------------------------------------------------


dark:pcg20121210_135051_00 flat:pcg20121210_135314_01