2025-09-07 01:30:20UT (2025-09-07 10:30:20JST)  Solar Science Observatory NAOJ

P=+22.52, B0=+7.25, L0= 27.91, radius=951.9"
obs radius= 945.9 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S13.70 E29.89,   0.806,    117.75,     73.08,      26.80
       2: p    S13.61 E26.66,   0.832,      2.13,      1.28,       0.25
       3: pu   S13.37 E25.57,   0.841,    104.94,     62.36,      30.61
       4: pu   S14.00 E16.46,   0.893,    414.79,    232.36,     130.46
       5: p    N08.41 E03.54,   0.998,      3.91,      1.96,       0.57
       6: p    N08.47 E03.36,   0.998,      1.78,      0.89,       0.23
       7: p    N08.81 E03.72,   0.998,      9.96,      4.99,       1.77
       8: pu   N07.31 W02.13,   0.999,    119.88,     59.98,      31.95
       9: p    N09.00 E03.41,   0.998,      2.85,      1.43,       0.40
      10: p    N08.88 W22.58,   0.924,      2.13,      1.15,       0.25
      11: pu   N08.42 W37.95,   0.792,    156.52,     98.78,      38.17
      12: p    N31.15 W05.13,   0.911,      2.13,      1.17,       0.24
      13: pu   N27.94 W16.50,   0.899,     15.65,      8.70,       3.19
      14: p    N28.57 W18.39,   0.887,     60.83,     34.29,      10.74
      15: p    N27.07 W21.03,   0.882,      3.20,      1.82,       0.41
      16: pu   N27.84 W23.51,   0.863,    445.03,    257.74,     130.46
      17: p    N27.36 W21.48,   0.878,      3.20,      1.82,       0.37
      18: pu   N28.87 W20.95,   0.872,     96.41,     55.26,      20.44
      19: p    N29.17 W22.45,   0.862,      2.13,      1.24,       0.28
      20: u  1 S13.40 E30.01,   0.806,     14.23,      8.82,       5.40
      21: u  3 S13.42 E25.50,   0.842,     34.51,     20.50,      16.68
      22: u  4 S13.98 E16.44,   0.893,    114.55,     64.16,      66.93
      23: u  8 N07.35 W02.15,   0.999,     26.32,     13.17,      12.58
      24: u 11 N08.44 W37.93,   0.793,     31.66,     19.97,      15.75
      25: u 13 N27.98 W16.53,   0.899,      1.07,      0.59,       0.42
      26: u 16 N27.86 W23.49,   0.863,    114.90,     66.55,      61.50
      27: u 18 N28.82 W21.03,   0.872,     11.74,      6.73,       4.40
     --------------------------------------------------------------------


dark:pcg20250907_103147_00 flat:pcg20250907_092029_01