2023-02-19 05:52:07UT (2023-02-19 14:52:07JST)  Solar Science Observatory NAOJ

P=-18.66, B0=-6.98, L0= 76.54, radius=970.4"
obs radius= 975.4 (pixel), p_thresh=-0.065, u_thresh=-0.245

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S20.54 W77.68,   0.241,     40.48,     83.98,       2.63
       2: pu   S20.90 W71.40,   0.339,    140.84,    207.64,      15.00
       3: pu   S12.27 W60.87,   0.498,    232.17,    233.14,      47.53
       4: pu   S13.92 W44.41,   0.717,    263.28,    183.50,      56.84
       5: pu   S22.97 E68.20,   0.387,    134.49,    173.84,      16.61
       6: pu   N10.68 W39.64,   0.729,    743.69,    510.35,     158.35
       7: p    N10.05 W32.36,   0.804,     61.89,     38.47,       7.31
       8: p    N10.99 W31.69,   0.806,     13.05,      8.09,       1.19
       9: p    N11.80 W32.36,   0.796,     39.14,     24.59,       3.77
      10: p    N11.57 W31.64,   0.804,      6.02,      3.75,       0.53
      11: p    N12.07 W33.35,   0.785,      2.34,      1.49,       0.18
      12: p    N20.39 W28.48,   0.775,     36.80,     23.73,       5.91
      13: pu   N23.66 E46.84,   0.573,    112.41,     98.05,      16.15
      14: pu   N26.21 E41.37,   0.615,    484.42,    394.10,      78.45
      15: p    N24.52 E49.59,   0.535,     10.04,      9.38,       1.02
      16: pu   N25.42 E46.47,   0.565,     42.82,     37.88,       5.64
      17: u  2 S20.52 W71.01,   0.345,      1.00,      1.45,       0.20
      18: u  3 S12.16 W60.90,   0.497,     74.27,     74.64,      26.16
      19: u  4 S13.96 W44.40,   0.718,     65.57,     45.69,      25.84
      20: u  5 S23.00 E68.17,   0.387,     30.44,     39.31,       6.66
      21: u  6 N10.67 W40.01,   0.725,    170.28,    117.49,      73.97
      22: u 13 N23.71 E46.73,   0.574,     14.72,     12.82,       4.32
      23: u 14 N26.38 E41.07,   0.616,     84.64,     68.65,      30.85
      24: u 16 N25.39 E46.32,   0.567,      2.34,      2.06,       0.57
     --------------------------------------------------------------------


dark:pcg20230219_145327_00 flat:pcg20230218_083722_01