2024-01-18 01:00:31UT (2024-01-18 10:00:31JST)  Solar Science Observatory NAOJ

P= -5.83, B0=-4.78, L0=  2.99, radius=975.0"
obs radius= 969.5 (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: pu   S21.08 W02.78,   0.959,    596.99,    311.34,     199.69
       2: p    S21.13 W00.00,   0.960,      6.10,      3.18,       1.06
       3: p    S21.10 E01.47,   0.959,      3.72,      1.94,       0.45
       4: p    S19.13 W01.19,   0.969,      6.43,      3.32,       1.06
       5: p    S18.92 E36.46,   0.785,      5.08,      3.23,       0.56
       6: pu   S06.34 W38.34,   0.786,    502.52,    319.67,     145.08
       7: p    S12.43 E41.82,   0.743,      6.10,      4.10,       0.80
       8: pu   S11.32 E40.60,   0.758,    206.22,    135.99,      53.09
       9: pu   S10.76 E48.52,   0.664,     50.79,     38.25,       8.13
      10: p    S10.40 E76.89,   0.237,      4.40,      9.28,       0.25
      11: p    S11.10 E49.81,   0.647,      4.40,      3.40,       0.55
      12: p    S10.77 E46.49,   0.690,      2.03,      1.47,       0.20
      13: pu   S10.31 E44.63,   0.713,     28.11,     19.72,       5.22
      14: p    S10.39 E47.83,   0.673,      3.39,      2.52,       0.34
      15: p    N03.64 E17.28,   0.944,      1.02,      0.54,       0.11
      16: p    N04.44 E17.67,   0.940,     79.24,     42.14,      12.06
      17: pu   N05.34 E15.02,   0.951,    183.20,     96.36,      45.05
      18: p    N05.25 E18.09,   0.936,      4.40,      2.35,       0.54
      19: p    N05.65 E17.79,   0.936,     15.24,      8.14,       1.86
      20: p    N06.52 E17.99,   0.932,      4.06,      2.18,       0.55
      21: pu   N06.63 E24.67,   0.890,     67.72,     38.05,      17.50
      22: p    N07.01 E25.44,   0.883,      3.72,      2.11,       0.51
      23: pu   N15.56 E51.13,   0.580,    134.10,    115.58,      25.99
      24: p    N15.16 E52.69,   0.561,      2.03,      1.81,       0.19
      25: p    N17.95 E16.35,   0.884,      3.39,      1.92,       0.46
      26: p    N25.61 W11.11,   0.846,     17.27,     10.21,       2.42
      27: pu   N26.32 E68.65,   0.288,     51.13,     88.70,       5.58
      28: pu   N28.51 E76.29,   0.168,     18.62,     55.54,       1.47
      29: u  1 S21.05 W02.83,   0.959,    169.99,     88.64,     104.02
      30: u  6 S06.32 W38.34,   0.786,    143.92,     91.54,      71.19
      31: u  8 S11.36 E40.54,   0.759,     53.50,     35.25,      25.53
      32: u  9 S10.90 E48.45,   0.665,      4.06,      3.06,       1.42
      33: u 13 S10.23 E44.58,   0.713,      3.72,      2.61,       1.29
      34: u 17 N05.30 E15.02,   0.951,     33.52,     17.63,      14.39
      35: u 21 N06.63 E24.67,   0.890,     20.32,     11.42,       8.01
      36: u 23 N15.59 E51.26,   0.578,     27.77,     24.01,      10.35
      37: u 27 N26.46 E68.60,   0.288,      4.74,      8.22,       1.06
      38: u 28 N28.46 E76.42,   0.166,      1.02,      3.06,       0.16
     --------------------------------------------------------------------


dark:pcg20240118_095418_00 flat:pcg20240118_095634_01