2024-02-15 01:31:55UT (2024-02-15 10:31:55JST)  Solar Science Observatory NAOJ

P=-17.22, B0=-6.80, L0=354.03, radius=971.3"
obs radius= 966.6 (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   S16.11 W64.65,   0.441,    541.02,    613.04,     110.13
       2: p    S16.54 W67.88,   0.392,      5.45,      6.95,       0.40
       3: p    S13.27 W75.70,   0.266,      1.36,      2.56,       0.08
       4: pu   S13.34 W69.02,   0.373,    174.43,    233.66,      21.48
       5: p    S13.06 W75.68,   0.266,      3.07,      5.76,       0.20
       6: p    S16.32 W60.49,   0.503,      2.04,      2.03,       0.16
       7: p    S15.91 W60.72,   0.500,     11.24,     11.25,       0.96
       8: p    S12.85 W73.61,   0.300,      6.13,     10.23,       0.43
       9: pu   S21.39 W07.06,   0.961,    144.11,     75.00,      36.73
      10: p    S21.36 E50.40,   0.633,     12.61,      9.96,       2.03
      11: pu   N04.78 W43.32,   0.710,    108.34,     76.29,      19.57
      12: pu   S14.79 E19.27,   0.936,     60.98,     32.56,      13.48
      13: p    N04.97 W38.74,   0.761,      3.41,      2.24,       0.33
      14: p    N05.24 W38.39,   0.764,      9.88,      6.46,       1.17
      15: pu   N09.52 W40.24,   0.728,     55.19,     37.91,      10.18
      16: p    N09.96 W34.83,   0.782,    116.52,     74.47,      20.59
      17: p    N09.75 W35.70,   0.775,      6.81,      4.40,       0.66
      18: pu   N08.25 W19.77,   0.908,    490.25,    270.03,     149.03
      19: pu   N10.17 W07.44,   0.948,    359.09,    189.34,      91.45
      20: p    S02.71 E41.92,   0.744,     19.08,     12.83,       2.97
      21: p    N13.47 E47.57,   0.624,      9.54,      7.65,       1.13
      22: pu   N26.80 E69.50,   0.257,    101.87,    198.16,      15.56
      23: u  1 S16.21 W64.67,   0.441,    137.64,    156.06,      54.78
      24: u  1 S14.36 W64.68,   0.441,      3.41,      3.87,       0.86
      25: u  4 S12.83 W68.83,   0.376,      8.52,     11.33,       2.20
      26: u  9 S21.35 W07.05,   0.961,     34.07,     17.73,      15.75
      27: u 12 S14.76 E19.23,   0.937,     11.24,      6.00,       4.64
      28: u 11 N04.75 W43.58,   0.707,      2.04,      1.45,       0.63
      29: u 11 N04.95 W43.24,   0.710,      3.07,      2.16,       0.98
      30: u 15 N09.73 W40.44,   0.725,      3.07,      2.12,       1.02
      31: u 18 N08.25 W19.84,   0.907,    145.82,     80.35,      80.15
      32: u 19 N09.98 W07.57,   0.949,     68.48,     36.08,      33.29
      33: u 19 N10.54 W06.73,   0.948,      1.36,      0.72,       0.48
      34: u 22 N26.82 E69.52,   0.257,     28.28,     55.11,       7.50
     --------------------------------------------------------------------


dark:pcg20240215_103332_00 flat:pcg20240215_102803_01