2024-02-26 00:03:46UT (2024-02-26 09:03:46JST)  Solar Science Observatory NAOJ

P=-20.57, B0=-7.16, L0=209.98, radius=969.0"
obs radius= 963.5 (pixel), p_thresh=-0.065, u_thresh=-0.245

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S36.17 E47.37,   0.616,    215.67,    175.07,      41.51
       2: p    S14.30 E47.86,   0.676,     29.15,     21.56,       2.94
       3: pu   S12.69 E41.14,   0.756,    128.24,     84.78,      22.89
       4: p    S13.64 E48.26,   0.671,     13.37,      9.96,       1.41
       5: pu   N26.95 W69.22,   0.257,     74.06,    143.94,       8.65
       6: pu   N18.61 W15.42,   0.867,   3125.38,   1803.04,    1000.02
       7: p    N16.41 W16.03,   0.880,      6.51,      3.70,       0.59
       8: p    N16.70 W15.71,   0.879,     15.09,      8.58,       1.71
       9: p    N14.99 W08.93,   0.915,      9.26,      5.06,       0.88
      10: p    N15.07 W08.41,   0.915,      5.49,      3.00,       0.48
      11: pu   N18.16 W04.88,   0.900,    484.84,    269.21,      93.14
      12: pu   N04.47 E41.18,   0.735,     86.06,     58.56,      14.63
      13: p    N19.36 W03.55,   0.893,      3.43,      1.92,       0.34
      14: p    N16.00 E75.65,   0.202,      3.09,      7.64,       0.15
      15: p    N19.56 E41.61,   0.657,      4.80,      3.65,       0.52
      16: p    N16.34 E75.77,   0.199,      2.74,      6.89,       0.12
      17: p    N19.60 E42.66,   0.646,      4.11,      3.19,       0.38
      18: p    N18.92 E47.28,   0.596,      4.46,      3.74,       0.35
      19: p    N19.95 E43.97,   0.629,     29.83,     23.72,       3.89
      20: p    N21.25 E46.62,   0.590,     15.77,     13.37,       1.78
      21: u  1 S36.17 E47.37,   0.616,     51.09,     41.47,      18.66
      22: u  3 S12.58 E41.24,   0.755,     23.32,     15.44,       7.66
      23: u  5 N26.97 W69.04,   0.260,     14.40,     27.72,       3.07
      24: u  6 N17.77 W19.61,   0.852,    221.50,    129.98,      96.94
      25: u  6 N18.87 W14.82,   0.867,   1223.06,    705.02,     591.61
      26: u  6 N16.84 W10.43,   0.898,      1.03,      0.57,       0.30
      27: u 11 N17.48 W05.58,   0.904,      3.09,      1.71,       0.92
      28: u 11 N18.32 W04.33,   0.900,     66.86,     37.14,      24.02
      29: u 11 N18.60 W05.35,   0.897,      2.74,      1.53,       0.82
      30: u 12 N04.32 E40.65,   0.741,      1.03,      0.69,       0.28
      31: u 12 N04.49 E41.19,   0.735,      8.23,      5.60,       2.57
     --------------------------------------------------------------------


dark:pcg20240226_130518_00 flat:pcg20240226_090014_01