2012-09-11 07:18:31UT (2012-09-11 16:18:31JST)  Solar Observatory NAOJ

P=+23.43, B0=+7.24, L0=359.74, radius=954.1"
obs radius= 950.9 (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    S14.87 E81.20,   0.114,      7.39,     32.34,       0.44
       2: p    S14.08 E81.10,   0.118,     17.95,     75.95,       1.58
       3: p    S14.08 E68.94,   0.315,      1.76,      2.79,       0.14
       4: p    S12.73 E69.96,   0.304,      6.69,     11.01,       0.63
       5: pu   S12.45 E60.53,   0.449,     92.59,    103.03,      23.32
       6: p    S11.75 W43.72,   0.676,      8.80,      6.51,       1.66
       7: p    S09.62 W46.14,   0.657,      7.39,      5.63,       1.05
       8: p    S09.88 W46.98,   0.645,      7.04,      5.46,       0.87
       9: p    N16.87 E14.71,   0.955,      2.46,      1.29,       0.40
      10: p    N16.33 E12.06,   0.966,      1.76,      0.91,       0.23
      11: p    N14.66 E07.19,   0.984,      1.06,      0.54,       0.13
      12: p    S12.55 W71.70,   0.277,      8.45,     15.27,       0.85
      13: p    S11.40 W77.79,   0.181,      3.87,     10.72,       0.29
      14: p    S11.16 W77.93,   0.179,      1.41,      3.93,       0.09
      15: pu   N23.14 W15.45,   0.929,    137.65,     74.10,      42.90
      16: u  5 S12.44 E60.54,   0.449,     33.45,     37.22,      13.87
      17: u 15 N23.19 W15.45,   0.929,     34.50,     18.58,      20.30
     --------------------------------------------------------------------


dark:pcg20120911_084109_00 flat:pcg20120913_163843_01