2024-04-28 01:45:19UT (2024-04-28 10:45:19JST)  Solar Science Observatory NAOJ

P=-24.54, B0=-4.44, L0=111.23, radius=952.8"
obs radius= 945.2 (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    S24.25 W68.43,   0.366,      4.99,      6.81,       0.47
       2: p    S23.87 W68.53,   0.365,      4.63,      6.34,       0.38
       3: p    S21.46 W70.80,   0.333,     17.46,     26.17,       1.59
       4: p    S22.03 W68.18,   0.373,      1.07,      1.43,       0.07
       5: pu   S26.47 W20.18,   0.872,    112.23,     64.34,      27.45
       6: p    S14.29 W34.22,   0.818,      9.26,      5.66,       1.22
       7: pu   S06.96 W30.16,   0.865,    219.11,    126.65,      60.00
       8: p    S09.60 W21.27,   0.929,      6.77,      3.64,       1.04
       9: p    S09.20 W21.63,   0.927,      3.92,      2.11,       0.55
      10: pu   S07.12 W22.24,   0.925,    538.33,    290.90,     139.72
      11: p    S10.23 W17.69,   0.948,      4.63,      2.44,       0.70
      12: p    S06.05 W26.87,   0.893,      3.92,      2.20,       0.42
      13: p    S05.39 W26.99,   0.892,     25.65,     14.38,       3.61
      14: p    S07.99 W21.16,   0.931,      7.48,      4.02,       1.00
      15: p    S06.01 W24.77,   0.908,      5.34,      2.94,       0.79
      16: p    S07.56 W21.17,   0.932,      3.92,      2.10,       0.43
      17: p    S05.31 W25.93,   0.900,      2.14,      1.19,       0.31
      18: p    S05.87 W24.40,   0.911,      2.85,      1.56,       0.33
      19: p    S07.44 W20.37,   0.937,      4.28,      2.28,       0.64
      20: pu   S07.35 W17.56,   0.953,    367.32,    192.80,     104.67
      21: p    S05.28 W24.67,   0.909,      5.34,      2.94,       0.71
      22: p    S07.40 W19.23,   0.943,      4.28,      2.27,       0.50
      23: p    S07.15 W19.02,   0.945,      2.14,      1.13,       0.27
      24: p    S05.49 W22.24,   0.926,      1.78,      0.96,       0.21
      25: p    S06.53 W18.75,   0.947,      8.19,      4.33,       1.02
      26: p    N14.88 W67.31,   0.352,      5.70,      8.10,       0.59
      27: pu   N14.07 W57.65,   0.499,    100.83,    101.10,      18.56
      28: p    S13.35 E19.09,   0.935,      6.06,      3.24,       0.79
      29: p    S11.66 E18.19,   0.943,      4.99,      2.64,       0.65
      30: p    N22.55 W61.54,   0.409,     14.96,     18.29,       1.53
      31: p    N04.93 E11.74,   0.966,      4.99,      2.58,       0.71
      32: p    N10.08 E63.62,   0.423,     23.16,     27.40,       2.11
      33: u  5 S26.49 W20.12,   0.872,     27.08,     15.52,      13.01
      34: u  7 S06.99 W30.15,   0.865,     60.21,     34.80,      29.93
      35: u 10 S07.74 W22.68,   0.922,     69.83,     37.87,      38.98
      36: u 10 S06.01 W22.82,   0.922,      4.99,      2.70,       1.99
      37: u 10 S06.21 W21.78,   0.929,     16.39,      8.82,       6.82
      38: u 20 S07.28 W17.51,   0.953,     86.22,     45.24,      47.51
      39: u 10 S06.30 W20.75,   0.935,      7.48,      4.00,       3.01
      40: u 10 S06.23 W21.11,   0.933,      1.07,      0.57,       0.39
      41: u 27 N14.05 W57.69,   0.498,     27.43,     27.53,       8.61
     --------------------------------------------------------------------


dark:pcg20240428_124649_00 flat:pcg20240428_135318_01