2013-05-28 03:21:57UT (2013-05-28 12:21:57JST)  Solar Observatory NAOJ

P=-16.78, B0=-1.13, L0=186.36, radius=947.7"
obs radius= 947.8 (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   S18.30 W34.50,   0.788,    215.79,    136.84,      53.73
       2: p    S21.93 W21.72,   0.869,     11.34,      6.52,       2.33
       3: p    S22.05 W21.32,   0.871,      6.38,      3.66,       1.03
       4: p    S21.37 W20.89,   0.877,      2.48,      1.41,       0.40
       5: p    S21.83 W18.92,   0.885,      5.67,      3.20,       1.11
       6: p    S19.31 W26.81,   0.849,      7.09,      4.18,       1.23
       7: p    S18.56 W28.45,   0.840,      8.50,      5.06,       1.47
       8: p    S21.80 E59.45,   0.479,      7.44,      7.77,       1.09
       9: pu   S09.07 E39.93,   0.760,    145.99,     96.02,      34.26
      10: p    N12.18 W19.41,   0.918,     33.66,     18.34,       7.56
      11: p    S08.62 E66.55,   0.396,      2.13,      2.68,       0.26
      12: p    N12.17 W17.26,   0.929,     20.55,     11.06,       4.38
      13: p    N11.22 W11.48,   0.957,      3.19,      1.67,       0.68
      14: p    N11.38 W10.56,   0.960,      3.19,      1.66,       0.58
      15: p    N11.82 W10.98,   0.957,      1.42,      0.74,       0.22
      16: p    N13.52 W12.43,   0.945,      4.96,      2.63,       0.75
      17: u  1 S18.27 W34.50,   0.789,     33.31,     21.12,      16.70
      18: u  9 S09.09 E39.94,   0.760,     22.68,     14.92,      10.86
     --------------------------------------------------------------------


dark:pcg20130526_150940_00 flat:pcg20130526_151141_01