2012-08-28 07:36:04UT (2012-08-28 16:36:04JST)  Solar Observatory NAOJ

P=+20.18, B0=+7.13, L0=184.48, radius=950.8"
obs radius= 945.5 (pixel), p_thresh=-0.110, u_thresh=-0.380

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S20.91 E04.92,   0.879,    264.20,    150.25,      83.97
       2: p    S21.18 E00.99,   0.880,     12.11,      6.88,       2.68
       3: p    S17.35 W08.49,   0.900,      2.49,      1.39,       0.55
       4: pu   N07.63 E41.44,   0.754,     86.88,     57.63,      19.73
       5: pu   N08.10 E37.42,   0.798,    200.82,    125.88,      55.26
       6: p    N08.97 E42.34,   0.744,     22.79,     15.32,       4.72
       7: p    N11.38 E65.00,   0.436,      2.85,      3.27,       0.28
       8: p    N17.32 E73.53,   0.306,      4.63,      7.58,       0.44
       9: pu   N15.58 W33.77,   0.828,     41.66,     25.16,       9.88
      10: p    N17.05 W29.65,   0.861,     23.50,     13.65,       4.74
      11: p    N17.14 W34.30,   0.820,     18.52,     11.29,       3.64
      12: u  1 S20.91 E04.92,   0.879,     60.89,     34.62,      37.64
      13: u  4 N07.28 E40.91,   0.760,      1.07,      0.70,       0.41
      14: u  4 N07.42 E41.17,   0.757,      1.78,      1.18,       0.68
      15: u  4 N07.80 E41.82,   0.749,      6.05,      4.04,       2.55
      16: u  5 N08.01 E37.32,   0.799,     42.02,     26.30,      21.78
      17: u  9 N15.55 W33.82,   0.827,      5.34,      3.23,       2.57
     --------------------------------------------------------------------


dark:pcg20120828_163712_00 flat:pcg20120828_163941_01