2026-04-25 04:40:40UT (2026-04-25 13:40:40JST)  Solar Science Observatory NAOJ

P=-25.03, B0=-4.76, L0=234.15, radius=953.6"
obs radius= 943.4 (pixel), p_thresh=-0.070, u_thresh=-0.260

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                       10^-6 disk 10^-6 hemis. -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S30.31 E76.47,   0.243,      8.94,     18.38,       0.45
       2: pu   S11.53 E21.00,   0.928,    169.52,     91.32,      38.82
       3: pu   N11.73 W27.73,   0.847,     37.55,     22.17,       7.39
       4: p    N12.26 W24.69,   0.867,      5.72,      3.30,       0.62
       5: p    S07.76 E27.36,   0.888,      1.79,      1.01,       0.16
       6: pu   S06.27 E26.44,   0.896,    122.31,     68.25,      27.77
       7: p    S05.09 E24.24,   0.912,     15.38,      8.43,       1.74
       8: p    S06.23 E28.68,   0.878,      6.08,      3.46,       0.68
       9: pu   S05.58 E29.15,   0.874,     72.96,     41.72,      17.35
      10: p    S04.86 E29.65,   0.870,      2.50,      1.44,       0.26
      11: pu   S03.23 E29.94,   0.867,    105.86,     61.06,      20.40
      12: pu   N16.48 E00.92,   0.932,    115.52,     61.97,      22.83
      13: p    N14.98 E07.44,   0.933,     11.09,      5.94,       1.25
      14: p    N16.15 E05.22,   0.930,      7.15,      3.84,       0.78
      15: p    N16.41 E04.55,   0.929,      3.22,      1.73,       0.31
      16: p    N15.38 E09.25,   0.926,    190.98,    103.08,      29.30
      17: pu   N16.58 E07.19,   0.924,    269.66,    145.93,      72.62
      18: p    N17.25 E04.97,   0.924,     10.37,      5.61,       1.11
      19: pu   N16.14 E13.39,   0.908,   1083.64,    596.59,     274.79
      20: pu   N04.69 E69.78,   0.337,     57.22,     85.01,       5.76
      21: p    N05.14 E73.25,   0.279,      7.87,     14.12,       0.57
      22: p    N15.45 E38.74,   0.727,     26.47,     18.20,       3.24
      23: p    N16.04 E41.08,   0.699,     11.80,      8.44,       1.54
      24: pu   N18.05 E45.04,   0.644,     61.16,     47.49,      10.34
      25: u  2 S11.54 E21.03,   0.928,     39.34,     21.20,      16.42
      26: u  3 N11.68 W27.73,   0.847,      6.08,      3.59,       1.94
      27: u  6 S06.25 E26.39,   0.896,     31.83,     17.75,      12.65
      28: u  9 S05.58 E29.14,   0.874,     23.96,     13.70,       9.06
      29: u 11 S03.28 E29.87,   0.868,     11.44,      6.60,       3.84
      30: u 11 S03.18 E30.28,   0.864,      3.58,      2.07,       1.12
      31: u 12 N16.62 E01.01,   0.931,     13.23,      7.11,       4.67
      32: u 17 N16.59 E07.23,   0.924,     78.68,     42.59,      39.09
      33: u 19 N16.07 E13.91,   0.907,    247.48,    136.50,     113.82
      34: u 19 N16.48 E11.79,   0.912,     31.47,     17.26,      11.52
      35: u 20 N04.68 E69.82,   0.336,      3.93,      5.86,       0.74
      36: u 24 N18.07 E45.10,   0.643,     12.87,     10.01,       3.58
     --------------------------------------------------------------------


dark:pcg20260425_133506_00 flat:pcg20260425_133708_01