2013-03-11 02:03:40UT (2013-03-11 11:03:40JST)  Solar Observatory NAOJ

P=-23.76, B0=-7.23, L0=137.17, radius=966.8"
obs radius= 965.3 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S19.31 W15.15,   0.945,    225.10,    119.06,      49.18
       2: p    S20.19 W12.06,   0.954,      1.02,      0.54,       0.12
       3: p    S19.62 W12.47,   0.955,     26.64,     13.95,       4.45
       4: p    S19.29 W13.30,   0.953,      9.91,      5.20,       1.55
       5: p    S17.84 W12.66,   0.960,      1.71,      0.89,       0.24
       6: p    S17.13 W14.26,   0.956,      1.71,      0.89,       0.20
       7: p    S20.99 W05.02,   0.968,      6.49,      3.35,       0.94
       8: p    S18.30 W10.88,   0.964,     11.27,      5.84,       2.26
       9: p    S19.01 W09.27,   0.967,      1.71,      0.88,       0.24
      10: p    N17.82 W33.26,   0.751,      8.88,      5.91,       1.14
      11: pu   N12.37 E11.49,   0.923,    134.92,     73.11,      36.79
      12: p    N12.42 E19.80,   0.885,      3.42,      1.93,       0.37
      13: pu   N09.16 E61.89,   0.441,    320.74,    363.25,      80.12
      14: pu   N23.24 E16.35,   0.825,     12.98,      7.87,       3.04
      15: p    N14.49 E63.82,   0.392,     20.49,     26.12,       2.49
      16: u  1 S19.22 W15.45,   0.944,     19.47,     10.31,       8.82
      17: u  1 S18.88 W16.03,   0.943,      4.78,      2.54,       1.86
      18: u 11 N12.33 E11.45,   0.923,     31.77,     17.21,      16.54
      19: u 13 N07.94 E61.45,   0.452,      1.37,      1.51,       0.33
      20: u 13 N08.12 E61.39,   0.452,      1.37,      1.51,       0.32
      21: u 13 N09.21 E61.85,   0.442,    118.87,    134.51,      49.23
      22: u 14 N23.23 E16.35,   0.825,      3.42,      2.07,       1.20
     --------------------------------------------------------------------


dark:pcg20130311_155539_00 flat:pcg20130311_155625_01