2021-12-26 06:16:23UT (2021-12-26 15:16:23JST)  Solar Science Observatory NAOJ

P= +4.85, B0=-2.31, L0=218.11, radius=976.5"
obs radius= 973.8 (pixel), p_thresh=-0.040, u_thresh=-0.200

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S16.62 E29.83,   0.842,   1443.73,    857.19,     265.76
       2: p    S18.87 E26.23,   0.861,      5.71,      3.31,       0.31
       3: pu   S17.14 E22.46,   0.894,    555.88,    310.79,     143.98
       4: p    S12.05 E63.84,   0.439,     25.85,     29.42,       1.68
       5: p    S17.28 W20.05,   0.908,     20.81,     11.46,       1.74
       6: p    S16.23 W19.56,   0.915,     79.22,     43.28,       7.36
       7: p    S16.23 W20.62,   0.909,      3.02,      1.66,       0.16
       8: p    S16.10 W20.41,   0.911,      1.34,      0.74,       0.07
       9: p    S11.44 W16.53,   0.947,     15.78,      8.33,       1.03
      10: pu   N18.44 E07.66,   0.927,    107.08,     57.78,      11.11
      11: pu   N19.23 E11.82,   0.910,    473.64,    260.19,      70.40
      12: p    N18.16 E04.51,   0.934,     28.20,     15.10,       2.74
      13: pu   N20.48 E13.93,   0.894,    140.98,     78.81,      19.27
      14: p    N19.11 E06.03,   0.926,     10.74,      5.80,       0.76
      15: p    N21.36 E11.88,   0.896,      1.01,      0.56,       0.06
      16: u  1 S18.48 E32.45,   0.812,     33.23,     20.45,       9.40
      17: u  1 S16.20 E31.73,   0.827,    187.98,    113.61,      66.71
      18: u  3 S17.19 E22.39,   0.895,    218.86,    122.33,      98.26
      19: u  1 S16.69 E26.92,   0.865,    161.12,     93.14,      57.97
      20: u 11 N19.04 E12.40,   0.909,     68.81,     37.84,      24.69
      21: u 10 N18.25 E07.35,   0.929,      4.36,      2.35,       1.11
      22: u 11 N19.47 E10.93,   0.912,     24.84,     13.63,       7.56
      23: u 13 N20.53 E13.92,   0.894,     12.08,      6.76,       3.30
     --------------------------------------------------------------------


dark:pcg20211226_091639_00 flat:pcg20211226_084832_01