2026-03-01 04:46:16UT (2026-03-01 13:46:16JST)  Solar Science Observatory NAOJ

P=-21.54, B0=-7.22, L0=239.57, radius=968.2"
obs radius= 956.6 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** 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    S21.57 E48.36,   0.659,     16.35,     12.40,       1.94
       2: pu   S20.71 E49.30,   0.650,     69.92,     53.82,      11.50
       3: p    N13.11 W52.00,   0.566,      2.78,      2.46,       0.28
       4: p    S19.46 E41.55,   0.742,      8.70,      5.86,       1.19
       5: p    S19.81 E47.02,   0.679,     12.87,      9.48,       2.13
       6: p    N21.16 W37.96,   0.684,      1.39,      1.02,       0.14
       7: p    N22.75 W36.65,   0.685,      2.43,      1.78,       0.33
       8: pu   N06.98 E60.05,   0.476,    252.54,    265.10,      54.23
       9: p    N24.09 E00.95,   0.854,      4.52,      2.65,       0.79
      10: pu   N15.93 E31.60,   0.778,    638.66,    410.43,     205.95
      11: pu   N08.87 E71.56,   0.291,     44.87,     77.18,       4.84
      12: u  2 S20.50 E49.25,   0.651,      2.43,      1.87,       0.76
      13: u  8 N06.41 E60.11,   0.477,     33.74,     35.35,      12.40
      14: u  8 N07.41 E60.10,   0.474,     42.44,     44.75,      15.98
      15: u 10 N15.90 E31.60,   0.778,    196.19,    126.04,     111.19
      16: u 11 N08.89 E71.56,   0.291,      5.91,     10.18,       1.34
     --------------------------------------------------------------------


dark:pcg20260301_133517_00 flat:pcg20260301_133731_01