2023-12-29 02:05:32UT (2023-12-29 11:05:32JST)  Solar Science Observatory NAOJ

P= +3.72, B0=-2.59, L0=265.78, radius=975.4"
obs radius= 967.4 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S22.15 W71.76,   0.307,     24.15,     39.37,       2.17
       2: pu   S19.65 W36.53,   0.771,    377.50,    244.74,     126.97
       3: pu   S19.41 W84.67,   0.103,     61.22,    298.57,       5.19
       4: pu   S20.46 W43.75,   0.692,      7.82,      5.65,       1.68
       5: p    S20.45 W39.33,   0.740,      1.02,      0.69,       0.12
       6: p    S13.59 E44.68,   0.701,     20.07,     14.31,       3.19
       7: p    S13.11 E46.80,   0.676,     22.79,     16.85,       3.20
       8: p    S13.60 E39.63,   0.759,      1.70,      1.12,       0.21
       9: p    S13.48 E39.01,   0.765,      5.10,      3.33,       0.67
      10: p    S13.29 E40.18,   0.753,      7.14,      4.74,       1.08
      11: p    S12.68 E43.30,   0.719,      1.02,      0.71,       0.10
      12: p    S04.78 W19.73,   0.941,      1.36,      0.72,       0.18
      13: pu   S04.39 W20.75,   0.935,     12.58,      6.73,       3.09
      14: p    N05.67 W63.62,   0.437,     14.96,     17.11,       1.85
      15: p    N06.55 W61.19,   0.473,      4.76,      5.03,       0.66
      16: p    N06.54 W60.28,   0.487,      1.70,      1.75,       0.18
      17: pu   N07.25 W63.72,   0.433,     44.21,     51.05,       7.71
      18: p    N06.91 W64.75,   0.418,      4.76,      5.70,       0.54
      19: pu   N07.40 W61.58,   0.466,     11.56,     12.42,       2.14
      20: pu   N13.95 W41.94,   0.710,     94.55,     66.56,      19.33
      21: p    N13.69 W40.27,   0.730,     12.92,      8.85,       1.61
      22: p    N13.78 W41.11,   0.720,      9.86,      6.85,       1.60
      23: pu   N14.85 W36.62,   0.763,    126.17,     82.64,      36.19
      24: pu   N15.38 W34.88,   0.778,     24.83,     15.95,       5.44
      25: p    N16.33 W36.04,   0.762,     15.30,     10.04,       2.12
      26: p    N16.50 W37.33,   0.749,      1.36,      0.91,       0.16
      27: u  2 S19.65 W36.57,   0.771,    115.63,     75.01,      70.26
      28: u  4 S20.46 W43.75,   0.692,      1.70,      1.23,       0.58
      29: u  3 S19.48 W84.67,   0.103,      9.18,     44.75,       1.43
      30: u 13 S04.40 W20.75,   0.935,      1.02,      0.55,       0.43
      31: u 17 N07.32 W63.78,   0.432,     10.54,     12.20,       3.06
      32: u 19 N07.41 W61.62,   0.465,      3.40,      3.66,       0.94
      33: u 20 N13.47 W42.10,   0.710,      7.48,      5.27,       2.85
      34: u 20 N13.78 W41.92,   0.711,      1.70,      1.20,       0.58
      35: u 23 N14.90 W36.55,   0.764,     42.17,     27.60,      21.12
      36: u 20 N14.52 W41.85,   0.709,      1.36,      0.96,       0.44
      37: u 24 N15.32 W34.87,   0.779,      1.02,      0.66,       0.37
     --------------------------------------------------------------------


dark:pcg20231229_110659_00 flat:pcg20231229_090201_01