2013-02-11 00:01:30UT (2013-02-11 09:01:30JST)  Solar Observatory NAOJ

P=-16.05, B0=-6.64, L0=147.09, radius=973.1"
obs radius= 970.6 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   N21.78 W49.99,   0.550,     84.13,     76.47,      15.93
       2: pu   N17.89 W17.41,   0.866,    354.11,    204.36,     106.29
       3: pu   N17.82 W10.90,   0.893,    148.00,     82.85,      31.43
       4: p    N18.26 W12.59,   0.884,     28.72,     16.24,       4.20
       5: pu   N13.00 E73.97,   0.241,     70.28,    145.62,       8.37
       6: u  1 N21.73 W49.92,   0.551,     20.61,     18.70,       6.61
       7: u  2 N17.89 W17.53,   0.866,    119.95,     69.27,      61.46
       8: u  3 N17.71 W10.87,   0.894,     20.27,     11.34,       7.57
       9: u  3 N18.16 W11.15,   0.890,      1.69,      0.95,       0.57
      10: u  5 N12.97 E73.91,   0.242,      5.07,     10.46,       1.04
     --------------------------------------------------------------------


dark:pcg20130211_154853_00 flat:pcg20130211_155556_01