2015-02-28 00:17:25UT (2015-02-28 09:17:25JST)  Solar Observatory NAOJ

P=-21.17, B0=-7.20, L0=  7.93, radius=969.6"
obs radius= 972.2 (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   S14.69 W16.80,   0.950,     66.01,     34.72,      15.31
       2: p    S15.40 W13.67,   0.963,      3.03,      1.57,       0.33
       3: p    S15.07 W13.74,   0.963,     28.29,     14.69,       4.36
       4: p    S14.04 W16.93,   0.951,      1.68,      0.89,       0.18
       5: p    S15.05 W13.05,   0.966,      7.75,      4.01,       0.94
       6: p    S14.51 W14.16,   0.963,      6.06,      3.15,       0.92
       7: pu   S13.32 W14.70,   0.963,     77.12,     40.06,      14.72
       8: p    S14.16 W12.16,   0.971,     42.10,     21.68,       7.85
       9: p    S12.25 W11.70,   0.976,      4.38,      2.24,       0.52
      10: p    N19.90 W52.67,   0.523,     11.45,     10.94,       1.33
      11: p    N05.40 E27.46,   0.865,     45.47,     26.29,       7.64
      12: pu   N05.62 E30.06,   0.842,    223.29,    132.54,      45.13
      13: pu   N04.54 E32.81,   0.821,     73.08,     44.49,      18.59
      14: p    N06.26 E28.64,   0.852,     22.23,     13.05,       3.65
      15: u  1 S14.95 W16.57,   0.951,      2.36,      1.24,       0.83
      16: u  1 S14.63 W16.91,   0.950,     11.11,      5.85,       4.12
      17: u  7 S12.98 W14.64,   0.964,      6.40,      3.32,       2.40
      18: u 12 N05.28 E28.88,   0.854,     11.11,      6.51,       4.20
      19: u 12 N05.13 E29.18,   0.852,      1.01,      0.59,       0.33
      20: u 13 N04.55 E32.87,   0.821,     24.25,     14.77,       9.73
      21: u 12 N05.69 E30.07,   0.842,      2.69,      1.60,       0.89
      22: u 12 N06.28 E31.28,   0.829,      5.73,      3.45,       2.05
     --------------------------------------------------------------------


dark:pcg20150228_130346_00 flat:pcg20150228_130549_01