2023-03-15 02:16:02UT (2023-03-15 11:16:02JST)  Solar Science Observatory NAOJ

P=-24.37, B0=-7.18, L0=122.35, radius=964.8"
obs radius= 967.6 (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: pu   S23.11 W69.87,   0.363,    163.18,    224.72,      32.03
       2: pu   S23.70 W39.19,   0.754,     36.72,     24.34,       8.17
       3: pu   S26.29 W28.97,   0.834,     56.09,     33.65,      17.04
       4: p    S23.59 W32.88,   0.814,      5.44,      3.34,       0.85
       5: p    S23.57 W31.76,   0.823,     17.68,     10.74,       3.12
       6: p    S24.83 W29.37,   0.837,      4.76,      2.84,       0.71
       7: p    S20.33 W19.48,   0.921,      7.14,      3.88,       1.20
       8: p    S19.20 W21.67,   0.912,      2.72,      1.49,       0.38
       9: p    S19.09 W21.10,   0.916,     12.24,      6.68,       2.14
      10: pu   S18.50 W21.63,   0.914,     21.08,     11.53,       5.27
      11: p    S18.80 W20.11,   0.922,      1.02,      0.55,       0.13
      12: pu   S11.44 W17.75,   0.951,     24.82,     13.05,       8.27
      13: pu   S14.25 E03.60,   0.991,    125.44,     63.32,      39.65
      14: p    N12.91 W23.37,   0.860,      1.36,      0.79,       0.17
      15: pu   S06.41 E37.85,   0.792,     22.78,     14.37,       6.40
      16: p    S04.81 E40.89,   0.758,      6.12,      4.04,       0.91
      17: pu   N12.52 E04.70,   0.938,     31.28,     16.67,       8.60
      18: p    N22.97 E15.72,   0.831,      3.40,      2.05,       0.59
      19: u  1 S23.15 W69.78,   0.364,     45.21,     62.04,      16.17
      20: u  2 S23.68 W39.23,   0.754,      6.46,      4.28,       2.56
      21: u  3 S26.35 W28.93,   0.834,     19.04,     11.42,       8.92
      22: u 10 S18.52 W21.68,   0.914,      2.38,      1.30,       1.02
      23: u 12 S11.45 W17.75,   0.951,      8.84,      4.65,       4.63
      24: u 13 S14.23 E03.60,   0.991,     29.24,     14.76,      17.91
      25: u 15 S06.40 E37.86,   0.792,      8.16,      5.15,       3.36
      26: u 17 N12.54 E04.66,   0.938,      7.14,      3.80,       3.25
     --------------------------------------------------------------------


dark:pcg20230315_091746_00 flat:pcg20230315_091144_01