2015-04-27 00:43:24UT (2015-04-27 09:43:24JST)  Solar Observatory NAOJ

P=-24.82, B0=-4.61, L0=322.64, radius=954.3"
obs radius= 956.9 (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   S10.09 W62.39,   0.469,    300.37,    320.29,      65.62
       2: p    S10.28 W60.21,   0.502,      2.09,      2.08,       0.19
       3: pu   S21.83 W30.62,   0.826,      8.00,      4.84,       1.91
       4: p    S13.74 W49.22,   0.652,      1.74,      1.33,       0.23
       5: p    S09.45 W58.74,   0.523,      1.39,      1.33,       0.13
       6: p    S12.43 W49.98,   0.643,      3.48,      2.70,       0.50
       7: pu   S08.43 W56.24,   0.560,    102.90,     91.92,      17.96
       8: p    S08.69 W58.14,   0.532,      2.09,      1.96,       0.23
       9: p    S08.19 W57.73,   0.538,      2.43,      2.26,       0.26
      10: p    S08.92 W49.54,   0.651,      4.17,      3.20,       0.59
      11: pu   S08.30 W49.89,   0.647,     83.44,     64.48,      18.15
      12: p    S05.28 W48.53,   0.665,      1.04,      0.78,       0.10
      13: p    N19.48 E11.22,   0.895,      1.39,      0.78,       0.19
      14: p    N20.25 E12.89,   0.884,     10.78,      6.10,       1.80
      15: p    N20.82 E13.55,   0.877,      6.95,      3.96,       1.21
      16: p    N21.57 E12.10,   0.877,      5.21,      2.97,       0.97
      17: u  1 S10.09 W62.45,   0.468,     72.66,     77.62,      30.93
      18: u  3 S21.82 W30.63,   0.826,      1.04,      0.63,       0.41
      19: u  7 S08.27 W56.38,   0.558,     13.91,     12.47,       4.89
      20: u 11 S08.39 W49.91,   0.647,     18.08,     13.98,       7.96
     --------------------------------------------------------------------


dark:pcg20150427_152029_00 flat:pcg20150427_152155_01