2026-05-20 00:18:59UT (2026-05-20 09:18:59JST)  Solar Science Observatory NAOJ

P=-19.51, B0=-2.12, L0=266.05, radius=948.0"
obs radius= 938.5 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** 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   S16.12 E37.27,   0.774,      9.76,      6.30,       2.15
       2: p    S15.67 E35.84,   0.790,      1.45,      0.91,       0.21
       3: p    N16.43 W63.15,   0.422,     18.43,     21.82,       1.98
       4: pu   N18.81 W64.13,   0.401,    113.11,    141.14,      19.23
       5: p    N18.04 W62.51,   0.427,     14.09,     16.50,       1.84
       6: pu   N07.93 W20.09,   0.924,    109.50,     59.23,      27.36
       7: p    N06.64 W16.32,   0.948,      7.23,      3.81,       1.52
       8: p    N07.28 W16.89,   0.944,     40.11,     21.25,       7.88
       9: p    N06.85 W16.18,   0.948,      1.08,      0.57,       0.13
      10: p    N07.64 W16.17,   0.946,      2.53,      1.34,       0.34
      11: pu   N07.32 W13.05,   0.961,     14.46,      7.52,       4.42
      12: pu   N07.39 W10.95,   0.968,    160.46,     82.86,      39.03
      13: p    N08.87 W16.98,   0.939,      3.25,      1.73,       0.51
      14: p    N08.53 W15.04,   0.949,      3.98,      2.09,       0.72
      15: p    N07.77 W12.41,   0.962,      5.42,      2.82,       1.02
      16: p    N09.05 W14.66,   0.949,      2.53,      1.33,       0.40
      17: pu   N06.45 E25.46,   0.892,     59.63,     33.41,      13.52
      18: p    N06.27 E26.49,   0.885,     39.03,     22.05,       7.69
      19: p    N05.13 E33.41,   0.828,      1.81,      1.09,       0.28
      20: p    N05.55 E32.15,   0.839,      3.61,      2.15,       0.48
      21: p    N05.27 E34.24,   0.819,      1.81,      1.10,       0.22
      22: pu   N06.89 E34.84,   0.810,     13.73,      8.48,       3.04
      23: p    N16.69 E28.55,   0.830,      4.70,      2.83,       0.75
      24: p    N16.61 E29.24,   0.825,      3.25,      1.97,       0.44
      25: u  1 S16.17 E37.30,   0.774,      1.08,      0.70,       0.38
      26: u  4 N18.46 W64.24,   0.400,      6.50,      8.13,       1.81
      27: u  4 N19.02 W63.89,   0.404,     17.35,     21.49,       5.82
      28: u  6 N07.88 W20.11,   0.924,     16.26,      8.80,       8.00
      29: u  6 N08.22 W19.75,   0.926,      1.45,      0.78,       0.58
      30: u 11 N07.31 W13.03,   0.961,      5.06,      2.63,       2.36
      31: u 12 N07.06 W10.91,   0.969,     16.26,      8.39,       8.42
      32: u 12 N07.92 W11.23,   0.966,      6.87,      3.56,       3.06
      33: u 17 N06.37 E25.26,   0.894,      1.45,      0.81,       0.56
      34: u 17 N06.49 E25.52,   0.892,      1.45,      0.81,       0.60
      35: u 22 N06.90 E34.86,   0.810,      1.81,      1.12,       0.68
     --------------------------------------------------------------------


dark:pcg20260520_091317_00 flat:pcg20260520_091520_01