2026-04-06 03:38:28UT (2026-04-06 12:38:28JST)  Solar Science Observatory NAOJ

P=-26.26, B0=-6.26, L0=125.59, radius=958.7"
obs radius= 950.4 (pixel), p_thresh=-0.075, u_thresh=-0.275

     ***** 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: pu   S31.64 W42.11,   0.685,    213.90,    156.13,      36.93
       2: p    S29.85 W43.52,   0.679,      3.88,      2.85,       0.38
       3: p    S26.41 W50.17,   0.619,      1.76,      1.42,       0.18
       4: p    S24.60 W53.51,   0.583,      9.87,      8.46,       1.35
       5: pu   N07.13 W56.21,   0.535,     40.88,     38.20,       6.36
       6: pu   N00.60 W36.96,   0.793,    187.47,    118.19,      35.70
       7: p    S00.04 W36.51,   0.799,      1.41,      0.88,       0.14
       8: p    N00.37 W34.46,   0.819,     24.67,     15.06,       4.28
       9: p    N01.52 W35.48,   0.806,     70.83,     43.92,      10.00
      10: p    N00.86 W35.09,   0.812,      1.06,      0.65,       0.12
      11: pu   N02.12 W31.80,   0.840,    102.54,     61.02,      18.16
      12: pu   N13.57 W61.22,   0.440,     51.45,     58.50,       7.32
      13: p    N02.86 W33.85,   0.819,      1.06,      0.65,       0.11
      14: p    N02.45 W32.78,   0.830,      2.11,      1.27,       0.22
      15: p    N02.16 W29.89,   0.857,      7.40,      4.32,       0.98
      16: p    N03.19 W31.81,   0.837,      9.51,      5.68,       1.28
      17: p    N01.43 W25.82,   0.892,      2.82,      1.58,       0.33
      18: p    N02.60 W26.83,   0.881,      2.47,      1.40,       0.32
      19: p    N03.49 W27.47,   0.874,     12.69,      7.26,       1.71
      20: p    N03.66 W28.15,   0.868,      2.11,      1.22,       0.23
      21: pu   N08.17 W30.13,   0.835,    111.71,     66.85,      21.41
      22: p    S05.98 E16.21,   0.961,      2.47,      1.28,       0.24
      23: p    S05.77 E17.44,   0.955,      3.88,      2.03,       0.51
      24: p    N09.64 E05.79,   0.957,      2.47,      1.29,       0.28
      25: p    N09.80 E05.60,   0.956,      5.64,      2.95,       0.65
      26: p    N09.58 E08.48,   0.951,      2.47,      1.30,       0.37
      27: p    N10.69 E08.09,   0.947,      1.41,      0.74,       0.16
      28: p    N10.58 E09.14,   0.945,      1.06,      0.56,       0.11
      29: u  1 S31.59 W42.14,   0.685,     36.65,     26.75,      12.40
      30: u  5 N07.11 W56.21,   0.535,      5.99,      5.60,       1.69
      31: u  6 N00.59 W37.02,   0.792,     20.09,     12.67,       7.67
      32: u  6 N00.60 W36.33,   0.800,      7.75,      4.85,       2.79
      33: u 12 N13.55 W61.24,   0.439,      8.46,      9.62,       2.39
      34: u 11 N02.53 W31.23,   0.844,      3.52,      2.09,       1.19
      35: u 21 N08.19 W30.16,   0.835,     17.27,     10.34,       6.68
     --------------------------------------------------------------------


dark:pcg20260406_093222_00 flat:pcg20260406_093424_01