2024-02-16 03:43:11UT (2024-02-16 12:43:11JST)  Solar Science Observatory NAOJ

P=-17.58, B0=-6.85, L0=339.67, radius=971.1"
obs radius= 964.7 (pixel), p_thresh=-0.075, u_thresh=-0.275

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S16.43 W78.78,   0.219,    202.83,    463.10,      29.27
       2: p    S14.34 W79.29,   0.208,     17.44,     41.87,       1.25
       3: pu   S21.37 W21.24,   0.905,    136.81,     75.57,      37.24
       4: p    S08.43 W56.43,   0.561,     14.37,     12.81,       1.71
       5: p    S08.88 W53.03,   0.608,      6.16,      5.06,       0.77
       6: p    S07.36 W56.06,   0.565,     10.26,      9.08,       1.45
       7: p    S08.43 W52.38,   0.617,      6.84,      5.54,       0.91
       8: p    S07.01 W52.22,   0.618,      4.45,      3.60,       0.47
       9: pu   N04.45 W58.36,   0.510,     64.30,     63.05,       9.49
      10: pu   S14.75 E04.95,   0.987,     34.20,     17.33,       6.74
      11: p    S21.02 E33.69,   0.814,     23.60,     14.50,       4.03
      12: p    S20.76 E34.35,   0.809,      8.89,      5.50,       1.10
      13: p    S21.00 E36.06,   0.792,      3.08,      1.94,       0.34
      14: p    S19.50 E34.29,   0.813,      8.55,      5.26,       1.02
      15: p    N09.59 W54.42,   0.550,      5.47,      4.98,       0.50
      16: p    N08.93 W49.31,   0.621,      5.81,      4.68,       0.61
      17: p    N10.01 W48.73,   0.624,     12.31,      9.86,       1.38
      18: p    N10.48 W50.08,   0.605,     15.73,     13.01,       1.88
      19: pu   N08.30 W35.59,   0.782,    432.33,    276.53,     127.43
      20: pu   N08.47 W31.74,   0.818,     32.84,     20.08,       6.49
      21: pu   N08.75 W29.18,   0.839,     25.31,     15.09,       5.20
      22: pu   N10.34 W21.85,   0.885,    308.86,    174.46,      74.84
      23: p    N25.71 W54.05,   0.473,      4.79,      5.06,       0.56
      24: pu   N26.85 E56.30,   0.438,    194.96,    222.75,      40.28
      25: u  1 S16.38 W78.88,   0.217,     59.51,    136.93,      15.40
      26: u  3 S21.36 W21.22,   0.905,     44.46,     24.55,      20.40
      27: u  9 N04.53 W58.37,   0.510,      5.47,      5.37,       1.44
      28: u 10 S14.78 E04.97,   0.987,      2.39,      1.21,       0.84
      29: u 19 N08.32 W35.62,   0.781,    142.29,     91.05,      71.79
      30: u 20 N08.48 W31.70,   0.818,      4.45,      2.72,       1.43
      31: u 21 N08.77 W29.18,   0.839,      4.45,      2.65,       1.49
      32: u 22 N10.34 W21.96,   0.885,     58.83,     33.26,      26.09
      33: u 22 N10.75 W21.21,   0.887,      4.79,      2.70,       1.57
      34: u 22 N10.95 W21.45,   0.885,      2.39,      1.35,       0.79
      35: u 24 N26.86 E56.31,   0.437,     65.33,     74.68,      23.31
     --------------------------------------------------------------------


dark:pcg20240216_120619_00 flat:pcg20240216_123938_01