2024-01-27 00:01:50UT (2024-01-27 09:01:50JST)  Solar Science Observatory NAOJ

P= -9.83, B0=-5.59, L0=245.02, radius=974.2"
obs radius= 966.6 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S13.09 W80.84,   0.176,     15.33,     43.48,       1.36
       2: p    S12.58 W80.39,   0.183,      2.73,      7.43,       0.16
       3: p    S11.64 W48.03,   0.672,     11.58,      8.62,       2.21
       4: pu   S10.84 W48.95,   0.660,    108.00,     81.79,      31.83
       5: p    S11.79 W45.91,   0.698,      6.81,      4.88,       1.08
       6: p    S10.95 W46.52,   0.691,      5.45,      3.94,       0.85
       7: pu   S09.88 W45.82,   0.700,     59.28,     42.34,      14.65
       8: pu   S09.46 W44.07,   0.721,     36.79,     25.50,       7.94
       9: p    S07.00 E30.57,   0.862,      6.13,      3.56,       1.07
      10: p    N23.17 W47.06,   0.585,      1.70,      1.46,       0.16
      11: pu   N24.82 W48.77,   0.555,    283.45,    255.58,      67.48
      12: pu   N25.79 W46.61,   0.573,    258.58,    225.54,      59.86
      13: p    N24.24 W43.95,   0.613,      7.84,      6.39,       1.11
      14: p    N25.84 W44.41,   0.597,      2.04,      1.71,       0.21
      15: p    N27.57 W37.38,   0.656,      1.70,      1.30,       0.17
      16: p    N28.13 W38.04,   0.645,     32.71,     25.34,       4.84
      17: pu   N27.88 W34.50,   0.679,     56.89,     41.87,      14.10
      18: p    N28.32 W36.44,   0.659,     17.03,     12.93,       2.63
      19: p    N28.43 W37.32,   0.650,     15.33,     11.80,       2.68
      20: p    N29.15 W36.99,   0.647,     10.90,      8.43,       1.31
      21: u  4 S10.86 W49.07,   0.659,     37.48,     28.44,      17.88
      22: u  7 S09.79 W45.85,   0.700,     11.92,      8.52,       4.87
      23: u  8 S09.42 W44.00,   0.722,      5.45,      3.77,       2.11
      24: u 11 N24.91 W48.76,   0.554,     63.71,     57.50,      31.16
      25: u 12 N24.54 W46.73,   0.580,      8.18,      7.05,       3.04
      26: u 12 N25.13 W46.21,   0.582,      5.45,      4.68,       1.89
      27: u 12 N26.05 W46.80,   0.569,     41.90,     36.80,      20.10
      28: u 17 N27.97 W34.52,   0.679,     12.61,      9.29,       5.76
     --------------------------------------------------------------------


dark:pcg20240127_091816_00 flat:pcg20240127_091013_01