2024-01-11 05:26:01UT (2024-01-11 14:26:01JST)  Solar Science Observatory NAOJ

P= -2.62, B0=-4.09, L0= 92.73, radius=975.4"
obs radius= 968.9 (pixel), p_thresh=-0.125, u_thresh=-0.410

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S25.40 E35.93,   0.760,     17.29,     11.37,       2.76
       2: p    S22.83 E12.76,   0.924,     16.61,      8.99,       1.74
       3: p    S22.93 E30.45,   0.820,     12.88,      7.86,       1.88
       4: p    S22.16 E06.87,   0.944,     69.17,     36.63,      13.41
       5: p    S20.02 W02.95,   0.960,     19.33,     10.06,       3.97
       6: pu   S18.10 E00.13,   0.970,    182.75,     94.18,      51.31
       7: p    S15.63 E00.82,   0.980,     14.58,      7.44,       2.43
       8: pu   S05.80 E51.11,   0.630,    241.06,    191.27,      67.71
       9: p    N08.02 W49.25,   0.635,     13.90,     10.95,       1.26
      10: p    N09.09 W55.55,   0.546,      8.82,      8.07,       0.65
      11: p    N09.25 W48.25,   0.644,     40.35,     31.32,       3.58
      12: p    N10.02 W43.09,   0.705,     55.94,     39.68,       5.14
      13: pu   N11.09 W43.57,   0.695,     69.50,     49.97,      10.97
      14: p    N17.78 E13.70,   0.901,     11.53,      6.40,       2.91
      15: p    N18.56 E31.67,   0.782,      7.46,      4.77,       1.08
      16: p    N19.15 E27.70,   0.811,     43.06,     26.55,      10.97
      17: u  6 S18.18 E00.20,   0.970,     30.51,     15.73,      15.35
      18: u  8 S05.73 E51.11,   0.630,     70.18,     55.68,      35.21
      19: u 13 N10.96 W43.43,   0.698,      3.73,      2.67,       1.07
     --------------------------------------------------------------------


dark:pcg20240111_142720_00 flat:pcg20240110_090730_01