2021-09-11 04:22:50UT (2021-09-11 13:22:50JST)  Solar Science Observatory NAOJ

P=+23.36, B0=+7.24, L0=176.92, radius=954.0"
obs radius= 954.7 (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    S35.60 W13.01,   0.712,      1.75,      1.23,       0.20
       2: p    S34.53 W19.57,   0.699,     32.82,     23.50,       6.00
       3: p    S18.93 W16.18,   0.860,      2.79,      1.62,       0.41
       4: p    S20.03 W19.11,   0.837,      8.03,      4.80,       1.33
       5: pu   S18.79 W17.92,   0.853,     42.95,     25.18,       9.51
       6: p    S19.98 W19.91,   0.834,      1.05,      0.63,       0.13
       7: pu   S19.99 W22.68,   0.817,     48.19,     29.49,      11.75
       8: pu   S18.27 W21.81,   0.835,    411.71,    246.52,      87.61
       9: p    S18.29 W19.01,   0.851,      2.44,      1.44,       0.36
      10: pu   S17.25 W18.73,   0.860,     79.27,     46.09,      19.06
      11: p    S21.61 W32.11,   0.735,      1.40,      0.95,       0.18
      12: p    S21.05 W31.88,   0.741,      1.40,      0.94,       0.16
      13: p    S22.38 W36.17,   0.692,     19.21,     13.87,       3.75
      14: p    S21.17 W35.97,   0.703,      8.38,      5.96,       1.04
      15: pu   S20.91 W38.53,   0.680,    177.04,    130.19,      44.95
      16: p    S19.48 W34.52,   0.729,      1.05,      0.72,       0.11
      17: p    S20.10 W36.48,   0.706,      1.40,      0.99,       0.16
      18: pu   S18.00 W36.72,   0.717,     20.60,     14.36,       4.66
      19: pu   S19.33 W40.03,   0.675,     12.22,      9.05,       2.97
      20: p    S17.78 W37.15,   0.714,      2.79,      1.96,       0.36
      21: pu   S18.07 W39.28,   0.691,     22.70,     16.43,       4.31
      22: p    S18.79 W40.10,   0.678,      5.94,      4.38,       1.02
      23: p    S17.60 W39.64,   0.690,      1.05,      0.76,       0.11
      24: p    S17.58 W39.86,   0.688,      2.10,      1.52,       0.27
      25: p    S17.88 W40.78,   0.676,      1.75,      1.29,       0.26
      26: p    S17.54 W40.27,   0.684,      2.44,      1.79,       0.35
      27: pu   N24.72 W77.92,   0.241,     54.48,    112.85,       7.71
      28: u  5 S18.74 W17.76,   0.854,      4.54,      2.66,       1.97
      29: u  7 S19.95 W22.71,   0.817,     10.83,      6.62,       4.74
      30: u 10 S17.53 W18.75,   0.858,      5.24,      3.05,       2.21
      31: u 10 S17.09 W18.76,   0.861,      1.40,      0.81,       0.58
      32: u  8 S18.12 W22.58,   0.831,     17.81,     10.71,       8.53
      33: u  8 S17.92 W22.02,   0.836,      9.78,      5.85,       4.06
      34: u 15 S20.77 W38.50,   0.681,     42.25,     31.01,      20.47
      35: u 18 S17.99 W36.66,   0.718,      4.19,      2.92,       1.63
      36: u 19 S19.33 W40.06,   0.675,      2.79,      2.07,       1.05
      37: u 21 S17.98 W39.46,   0.690,      2.10,      1.52,       0.78
      38: u 27 N24.76 W77.85,   0.242,     11.17,     23.05,       3.24
     --------------------------------------------------------------------


dark:pcg20210911_152929_00 flat:pcg20210911_152629_01