2023-08-23 03:29:15UT (2023-08-23 12:29:15JST)  Solar Science Observatory NAOJ

P=+18.49, B0=+6.96, L0=153.30, radius=948.4"
obs radius= 942.4 (pixel), p_thresh=-0.110, u_thresh=-0.380

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S10.61 E73.34,   0.257,    296.02,    574.92,      53.66
       2: pu   S08.15 E74.11,   0.252,     24.73,     49.09,       3.10
       3: p    S09.27 E17.87,   0.913,      1.79,      0.98,       0.29
       4: p    S09.54 E16.88,   0.917,      2.15,      1.17,       0.42
       5: pu   N09.80 E54.99,   0.582,    490.26,    421.29,     124.38
       6: p    N11.96 E54.56,   0.588,      1.79,      1.52,       0.17
       7: p    N12.51 E56.14,   0.566,      1.43,      1.27,       0.17
       8: p    N14.83 E65.97,   0.422,      6.45,      7.65,       0.75
       9: p    N14.77 E62.95,   0.467,      6.45,      6.90,       0.66
      10: pu   S17.95 W70.45,   0.279,     16.49,     29.58,       2.01
      11: p    S12.00 W49.87,   0.601,      8.60,      7.16,       1.22
      12: pu   N13.78 W17.72,   0.947,    150.16,     79.27,      44.41
      13: pu   N10.06 W35.53,   0.817,    361.24,    221.20,     105.71
      14: p    N08.53 W36.94,   0.803,      4.30,      2.68,       0.73
      15: pu   N30.65 E18.37,   0.872,    179.55,    102.92,      50.36
      16: u  1 S10.61 E73.26,   0.259,    125.07,    241.72,      35.48
      17: u  2 S08.28 E74.02,   0.253,      2.51,      4.96,       0.49
      18: u  2 S08.06 E74.48,   0.246,      2.87,      5.83,       0.62
      19: u  5 N09.83 E55.06,   0.581,    119.70,    103.03,      60.76
      20: u  5 N11.41 E54.45,   0.590,      2.87,      2.43,       0.89
      21: u 10 S17.98 W70.43,   0.279,      2.87,      5.14,       0.59
      22: u 12 N13.79 W17.69,   0.947,     30.46,     16.08,      18.26
      23: u 13 N10.13 W35.58,   0.816,     81.35,     49.84,      48.14
      24: u 15 N30.64 E18.38,   0.872,     32.97,     18.90,      20.18
     --------------------------------------------------------------------


dark:pcg20230823_115507_00 flat:pcg20230821_092717_01