2023-02-16 00:09:25UT (2023-02-16 09:09:25JST)  Solar Science Observatory NAOJ

P=-17.61, B0=-6.85, L0=119.18, radius=971.1"
obs radius= 973.6 (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    S20.82 W34.42,   0.808,     17.12,     10.60,       2.20
       2: p    S22.10 W29.57,   0.845,      9.74,      5.76,       1.11
       3: p    S21.63 W30.32,   0.841,     14.44,      8.59,       2.47
       4: p    S20.40 W34.06,   0.813,      2.69,      1.65,       0.27
       5: pu   S12.41 W18.50,   0.945,    467.07,    247.08,     169.71
       6: p    S09.91 W22.04,   0.927,      2.35,      1.27,       0.31
       7: p    S07.95 W26.05,   0.900,     14.10,      7.84,       1.68
       8: pu   S14.09 W01.76,   0.992,    433.50,    218.59,     144.39
       9: p    S08.49 W20.80,   0.936,     19.81,     10.59,       3.00
      10: p    N11.96 W80.50,   0.136,     42.64,    157.33,       2.95
      11: p    S11.18 E16.30,   0.958,      2.35,      1.23,       0.29
      12: pu   N23.55 W45.10,   0.595,    189.38,    159.22,      44.29
      13: pu   N10.29 E04.11,   0.953,   1015.07,    532.53,     338.79
      14: pu   N10.04 E10.94,   0.939,    523.82,    278.90,     104.98
      15: p    N09.16 E08.48,   0.950,     28.21,     14.84,       4.20
      16: p    N09.69 E07.72,   0.950,      6.38,      3.36,       0.77
      17: p    N09.89 E08.72,   0.946,      4.37,      2.31,       0.52
      18: p    N10.33 E08.73,   0.944,      8.73,      4.62,       1.28
      19: p    N19.30 W03.01,   0.896,      1.68,      0.94,       0.20
      20: u  5 S12.41 W18.52,   0.945,    155.80,     82.43,      98.75
      21: u  8 S14.10 W01.80,   0.992,    125.25,     63.16,      74.30
      22: u 12 N23.52 W45.10,   0.595,     53.39,     44.86,      22.16
      23: u 13 N10.26 E03.96,   0.953,    309.59,    162.37,     177.50
      24: u 14 N09.51 E09.68,   0.946,     22.83,     12.07,       9.08
      25: u 14 N09.73 E11.84,   0.938,     12.09,      6.45,       5.05
      26: u 14 N10.16 E10.76,   0.939,      2.35,      1.25,       0.87
      27: u 14 N11.03 E11.15,   0.933,      4.70,      2.52,       1.87
     --------------------------------------------------------------------


dark:pcg20230216_085829_00 flat:pcg20230216_090441_01