2025-10-08 00:38:28UT (2025-10-08 09:38:28JST)  Solar Science Observatory NAOJ

P=+26.24, B0=+6.34, L0=339.21, radius=960.0"
obs radius= 955.5 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S10.51 E16.30,   0.918,     28.94,     15.77,       5.63
       2: p    S09.78 E14.36,   0.930,      3.14,      1.69,       0.36
       3: p    S09.27 E15.01,   0.930,      4.88,      2.63,       0.65
       4: pu   S09.82 E13.09,   0.935,     51.60,     27.59,      12.47
       5: p    S09.23 E13.50,   0.936,      2.44,      1.30,       0.32
       6: p    S11.31 W23.76,   0.870,      3.14,      1.80,       0.52
       7: p    S11.91 W37.39,   0.750,      6.28,      4.18,       0.81
       8: p    N19.70 W00.71,   0.973,     11.51,      5.91,       2.53
       9: p    N11.06 W33.82,   0.832,      7.32,      4.40,       1.33
      10: p    N12.70 W33.18,   0.836,      3.14,      1.88,       0.50
      11: p    N12.60 W41.56,   0.750,      3.49,      2.32,       0.48
      12: pu   N03.17 W74.43,   0.272,    141.21,    259.19,      22.15
      13: p    N10.42 W79.58,   0.197,     24.41,     62.04,       2.02
      14: u  4 S09.85 E13.13,   0.935,      7.32,      3.92,       2.86
      15: u 12 N03.18 W74.37,   0.274,     32.42,     59.27,       9.68
     --------------------------------------------------------------------


dark:pcg20251006_092817_00 flat:pcg20251008_083405_01