2023-10-26 01:45:05UT (2023-10-26 10:45:05JST)  Solar Science Observatory NAOJ

P=+25.37, B0=+5.00, L0= 29.48, radius=964.7"
obs radius= 957.5 (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    S23.67 W16.66,   0.839,     14.58,      8.69,       2.93
       2: p    S23.30 W16.35,   0.843,      9.37,      5.56,       1.77
       3: p    S23.78 W17.33,   0.835,     15.97,      9.56,       3.22
       4: p    S23.92 W17.87,   0.831,      1.39,      0.84,       0.18
       5: p    S23.62 W18.57,   0.830,      6.25,      3.76,       1.18
       6: p    S22.74 W19.62,   0.832,      4.51,      2.71,       0.59
       7: p    S22.62 W20.06,   0.830,      8.68,      5.23,       1.88
       8: p    S23.03 W20.75,   0.823,      5.21,      3.16,       0.81
       9: p    S23.47 W22.58,   0.809,      4.17,      2.58,       0.70
      10: p    S23.07 W22.20,   0.814,      1.74,      1.07,       0.24
      11: p    S18.18 W31.38,   0.781,      4.86,      3.11,       0.79
      12: p    N19.12 E65.46,   0.420,      4.51,      5.38,       0.42
      13: p    N19.55 E57.66,   0.531,      2.78,      2.61,       0.35
      14: p    N19.09 E53.54,   0.588,      3.47,      2.95,       0.43
      15: pu   N19.78 E56.64,   0.545,      8.33,      7.65,       1.54
      16: pu   S09.63 W51.83,   0.592,     28.12,     23.74,       6.26
      17: u 15 N19.79 E56.67,   0.545,      1.39,      1.28,       0.41
      18: u 16 S09.62 W51.79,   0.593,      7.64,      6.44,       2.84
     --------------------------------------------------------------------


dark:pcg20231026_084631_00 flat:pcg20231026_084131_01