2026-08-21 05:56:52UT (2026-08-21 14:56:52JST)  Solar Science Observatory NAOJ

P=+17.99, B0=+6.90, L0=112.49, radius=948.2"
obs radius= 938.2 (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   S08.16 E74.02,   0.253,     30.02,     59.21,       3.87
       2: pu   N03.21 E61.19,   0.484,    229.64,    237.01,      46.35
       3: p    N03.28 E67.84,   0.381,     13.38,     17.57,       1.29
       4: p    N03.41 E62.49,   0.465,      5.42,      5.83,       0.61
       5: p    N03.75 E67.73,   0.383,      2.53,      3.30,       0.20
       6: pu   N04.39 E57.97,   0.534,     87.15,     81.58,      16.32
       7: p    N04.04 E63.04,   0.457,      3.25,      3.56,       0.28
       8: p    N04.10 E61.94,   0.474,      5.79,      6.10,       0.74
       9: pu   N04.73 E69.26,   0.360,     44.84,     62.22,       6.44
      10: p    N06.24 E60.30,   0.502,      5.42,      5.40,       0.71
      11: p    S15.99 W35.02,   0.748,      5.42,      3.62,       0.87
      12: p    S15.03 W38.22,   0.722,     13.74,      9.51,       1.99
      13: p    S09.17 W62.10,   0.440,     11.57,     13.16,       1.69
      14: p    N01.26 W79.48,   0.184,      8.68,     23.60,       0.52
      15: p    N01.94 W79.35,   0.187,     15.91,     42.46,       1.31
      16: p    N08.06 W54.07,   0.594,     11.21,      9.44,       1.92
      17: p    N09.93 W53.39,   0.604,     14.10,     11.68,       2.36
      18: u  1 S08.10 E74.05,   0.253,      5.79,     11.43,       1.48
      19: u  2 N02.29 E62.55,   0.462,      9.04,      9.78,       3.16
      20: u  2 N03.57 E60.65,   0.493,     32.19,     32.63,      14.37
      21: u  6 N04.28 E57.72,   0.538,     14.83,     13.79,       4.85
      22: u  9 N04.73 E69.41,   0.358,      6.15,      8.59,       1.64
      23: u  6 N04.63 E58.37,   0.529,      2.17,      2.05,       0.69
     --------------------------------------------------------------------


dark:pcg20260821_122751_00 flat:pcg20260821_122211_01