2013-05-21 04:48:15UT (2013-05-21 13:48:15JST)  Solar Observatory NAOJ

P=-19.10, B0=-1.95, L0=278.18, radius=948.9"
obs radius= 948.3 (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   S28.97 W53.38,   0.538,    170.63,    158.55,      46.12
       2: p    S19.33 E46.71,   0.658,      4.96,      3.77,       0.69
       3: p    S21.96 E69.16,   0.342,      5.31,      7.75,       0.65
       4: p    S19.14 E48.81,   0.633,      7.08,      5.59,       1.24
       5: pu   N13.67 W56.19,   0.532,    170.63,    160.25,      36.50
       6: p    S20.24 E69.04,   0.347,      3.54,      5.10,       0.33
       7: p    S19.73 E64.12,   0.422,      4.96,      5.87,       0.52
       8: p    S16.63 E51.48,   0.606,      1.06,      0.88,       0.14
       9: p    N09.44 W16.32,   0.941,      5.66,      3.01,       1.07
      10: p    N09.79 W15.12,   0.945,     20.18,     10.68,       4.95
      11: p    N09.71 W15.55,   0.943,      2.83,      1.50,       0.50
      12: pu   N13.38 W22.33,   0.892,     97.00,     54.40,      27.71
      13: p    N11.47 W14.69,   0.941,      5.31,      2.82,       0.74
      14: p    N12.33 W14.47,   0.938,     31.15,     16.60,       6.85
      15: p    N13.93 W16.83,   0.920,      1.06,      0.58,       0.17
      16: p    N03.19 E58.94,   0.513,     10.27,     10.01,       1.35
      17: p    N04.34 E63.61,   0.440,     19.47,     22.11,       3.13
      18: pu   N05.51 E54.75,   0.571,     15.58,     13.64,       3.00
      19: p    N08.99 E76.46,   0.226,      9.91,     21.95,       0.86
      20: pu   N11.01 E74.70,   0.252,     68.32,    135.38,       9.56
      21: u  1 S28.94 W53.40,   0.538,     50.27,     46.72,      24.75
      22: u  5 N13.69 W56.15,   0.533,     35.75,     33.55,      14.43
      23: u 12 N13.31 W22.48,   0.891,     15.93,      8.94,       8.09
      24: u 12 N13.48 W21.81,   0.894,      2.48,      1.39,       1.20
      25: u 18 N05.55 E54.74,   0.571,      1.06,      0.93,       0.35
      26: u 20 N10.95 E74.69,   0.253,     12.39,     24.52,       3.42
     --------------------------------------------------------------------


dark:pcg20130517_084814_00 flat:pcg20130517_084910_01