2025-08-22 00:37:42UT (2025-08-22 09:37:42JST)  Solar Science Observatory NAOJ

P=+18.31, B0=+6.94, L0=239.76, radius=948.3"
obs radius= 944.7 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S08.95 E33.11,   0.803,      5.71,      3.55,       0.90
       2: pu   S08.78 E30.78,   0.824,     97.00,     58.83,      23.74
       3: p    S19.21 W16.74,   0.858,      3.21,      1.87,       0.53
       4: p    S19.40 W17.13,   0.855,      1.07,      0.63,       0.13
       5: pu   S19.45 W20.94,   0.834,     31.03,     18.60,       8.72
       6: pu   N10.27 E63.70,   0.454,    376.96,    414.86,      89.81
       7: p    N11.64 E72.68,   0.314,      1.78,      2.84,       0.13
       8: p    N12.79 E72.74,   0.314,      4.28,      6.82,       0.34
       9: p    N06.38 E17.96,   0.952,      3.21,      1.69,       0.59
      10: p    N07.43 E19.45,   0.944,     13.91,      7.37,       2.83
      11: p    N07.29 E18.95,   0.947,      3.21,      1.70,       0.47
      12: p    N07.36 E17.80,   0.953,      3.21,      1.68,       0.66
      13: p    N07.37 E15.93,   0.962,      5.35,      2.78,       1.02
      14: pu   N07.98 E16.49,   0.959,     39.94,     20.82,      10.95
      15: p    N08.14 E17.13,   0.956,      1.07,      0.56,       0.15
      16: p    N18.62 W11.98,   0.959,      1.43,      0.74,       0.24
      17: p    N25.98 W31.79,   0.811,      3.21,      1.98,       0.53
      18: u  2 S08.79 E30.82,   0.824,     20.33,     12.33,       9.25
      19: u  5 S19.47 W20.97,   0.834,     11.41,      6.84,       4.94
      20: u  6 N10.25 E63.71,   0.454,    119.47,    131.51,      50.37
      21: u 14 N08.03 E16.51,   0.959,     11.41,      5.95,       5.12
     --------------------------------------------------------------------


dark:pcg20250822_093147_00 flat:pcg20250822_093350_01