2026-02-01 00:12:13UT (2026-02-01 09:12:13JST)  Solar Science Observatory NAOJ

P=-12.15, B0=-6.01, L0=250.80, radius=973.5"
obs radius= 966.9 (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: p    S15.28 E11.96,   0.966,      3.06,      1.59,       0.31
       2: pu   S17.39 E45.61,   0.695,    165.15,    118.77,      36.28
       3: pu   S09.82 E78.33,   0.216,     85.81,    198.59,       7.59
       4: pu   N08.48 E75.07,   0.238,     62.65,    131.62,       6.21
       5: pu   N13.86 E44.19,   0.667,    298.97,    224.03,      68.21
       6: p    N21.94 W08.06,   0.874,      7.49,      4.28,       0.87
       7: p    N12.66 E47.57,   0.632,     14.64,     11.59,       1.67
       8: pu   N13.74 E51.49,   0.577,    152.89,    132.58,      33.05
       9: pu   N14.24 E48.41,   0.614,    246.19,    200.46,      50.66
      10: p    N14.61 E46.07,   0.641,     33.37,     26.02,       3.44
      11: pu   N15.42 E53.47,   0.543,    165.15,    152.13,      22.58
      12: p    N15.74 E49.62,   0.592,     30.99,     26.18,       3.18
      13: p    N16.46 E48.70,   0.600,     17.37,     14.48,       1.75
      14: u  2 S17.37 E45.64,   0.695,     46.65,     33.57,      17.78
      15: u  3 S09.88 E78.22,   0.218,      4.77,     10.93,       0.81
      16: u  4 N08.37 E75.16,   0.237,      6.13,     12.94,       1.17
      17: u  5 N13.78 E44.06,   0.669,     87.17,     65.13,      35.02
      18: u  8 N13.79 E51.54,   0.576,     47.67,     41.40,      17.78
      19: u  9 N14.22 E48.37,   0.615,     66.74,     54.29,      24.16
      20: u 11 N15.47 E53.74,   0.539,     14.64,     13.59,       4.16
     --------------------------------------------------------------------


dark:pcg20260201_090021_00 flat:pcg20260201_090224_01