2015-12-28 05:42:39UT (2015-12-28 14:42:39JST)  Solar Observatory NAOJ

P= +4.15, B0=-2.49, L0=323.82, radius=976.5"
obs radius= 975.8 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S23.22 E00.40,   0.935,    116.34,     62.20,      24.90
       2: p    S23.78 W03.16,   0.930,      3.01,      1.62,       0.37
       3: pu   S22.81 W01.88,   0.937,     52.15,     27.82,      10.53
       4: p    S23.10 W02.99,   0.935,      1.67,      0.89,       0.20
       5: p    S22.87 W02.61,   0.937,      5.01,      2.68,       0.62
       6: pu   S21.62 W00.32,   0.945,    115.68,     61.22,      27.13
       7: p    S21.61 W04.22,   0.942,      6.02,      3.19,       0.94
       8: pu   S21.01 W13.65,   0.922,    408.54,    221.58,     149.02
       9: pu   S20.80 W05.93,   0.944,     79.90,     42.30,      20.68
      10: p    S21.31 W08.36,   0.937,     18.39,      9.82,       3.59
      11: p    S21.33 W07.31,   0.939,      2.67,      1.42,       0.33
      12: p    S20.97 W05.10,   0.945,      1.00,      0.53,       0.14
      13: p    S20.87 W08.41,   0.939,      5.35,      2.85,       0.81
      14: p    S20.09 W06.95,   0.946,      3.34,      1.77,       0.43
      15: pu   S19.63 W10.76,   0.939,     60.85,     32.40,      18.19
      16: pu   S19.14 W08.54,   0.948,    189.56,    100.02,      51.64
      17: p    S19.28 W11.76,   0.938,     21.06,     11.23,       3.98
      18: p    S18.59 W09.37,   0.948,      5.68,      3.00,       0.78
      19: p    S18.77 W11.06,   0.942,      1.67,      0.89,       0.19
      20: p    S18.39 W08.96,   0.950,      6.35,      3.34,       0.85
      21: p    N02.42 W04.68,   0.993,      9.36,      4.71,       1.34
      22: p    N03.35 W08.33,   0.984,      3.34,      1.70,       0.43
      23: p    N03.76 W06.83,   0.987,      4.01,      2.03,       0.51
      24: p    N04.02 W12.70,   0.969,     23.40,     12.07,       3.48
      25: p    N04.39 W07.50,   0.984,     13.71,      6.96,       2.48
      26: u  1 S23.30 E00.04,   0.935,      4.01,      2.15,       1.63
      27: u  1 S23.03 E00.82,   0.936,      2.01,      1.07,       0.77
      28: u  3 S22.69 W01.98,   0.938,      1.00,      0.53,       0.40
      29: u  6 S22.09 W00.33,   0.942,      4.68,      2.48,       1.89
      30: u  6 S21.52 W00.39,   0.945,     14.38,      7.60,       6.49
      31: u  9 S20.90 W05.79,   0.944,     14.38,      7.61,       7.08
      32: u  8 S20.99 W13.60,   0.922,    125.37,     67.98,      84.52
      33: u 15 S19.68 W10.79,   0.939,     19.39,     10.33,      10.04
      34: u 16 S19.35 W09.67,   0.944,      8.02,      4.25,       3.25
      35: u 16 S19.13 W08.45,   0.948,     37.78,     19.93,      18.86
     --------------------------------------------------------------------


dark:pcg20151228_143922_00 flat:pcg20151228_144051_01