2023-02-08 00:00:57UT (2023-02-08 09:00:57JST)  Solar Science Observatory NAOJ

P=-14.78, B0=-6.45, L0=224.60, radius=972.6"
obs radius= 976.6 (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    S18.20 W65.25,   0.430,     21.03,     24.43,       2.23
       2: pu   S17.29 W65.34,   0.429,     28.71,     33.44,       4.56
       3: p    S15.66 W56.97,   0.552,      5.34,      4.84,       0.58
       4: p    S14.98 W58.61,   0.529,      5.34,      5.05,       0.58
       5: pu   N10.69 E16.27,   0.916,    510.68,    278.62,     169.43
       6: pu   N10.42 E22.89,   0.880,    287.05,    163.09,      68.70
       7: p    N10.97 E18.74,   0.902,      1.67,      0.92,       0.20
       8: p    N11.28 E21.61,   0.884,     23.36,     13.21,       4.58
       9: p    N12.11 E21.42,   0.881,      6.68,      3.79,       0.77
      10: p    N12.18 E22.30,   0.875,     28.37,     16.21,       4.29
      11: p    N18.74 E00.81,   0.905,      3.34,      1.84,       0.42
      12: p    N20.76 E02.24,   0.889,     11.68,      6.57,       2.11
      13: pu   N27.92 W02.68,   0.824,    263.02,    159.51,      67.17
      14: p    N27.98 E02.09,   0.824,     23.70,     14.38,       3.88
      15: p    N29.07 E00.04,   0.814,      4.34,      2.67,       0.53
      16: p    N28.79 E02.09,   0.816,      9.68,      5.93,       1.66
      17: p    N28.79 E02.75,   0.816,      1.00,      0.61,       0.11
      18: p    N29.49 E02.29,   0.809,     21.03,     13.00,       3.37
      19: pu   N21.15 E42.42,   0.644,     17.69,     13.74,       3.01
      20: p    N29.69 E03.70,   0.806,      9.01,      5.59,       1.41
      21: pu   N31.53 E03.92,   0.786,    324.77,    206.53,      84.42
      22: pu   N21.73 E42.34,   0.641,     19.36,     15.11,       3.78
      23: p    N29.82 E05.40,   0.802,     10.68,      6.66,       1.46
      24: p    N29.98 E06.04,   0.800,     33.71,     21.08,       6.20
      25: pu   N24.46 E56.65,   0.451,    197.93,    219.54,      36.26
      26: u  2 S17.23 W65.32,   0.430,      4.01,      4.66,       1.06
      27: u  5 N10.65 E16.20,   0.917,    150.53,     82.08,      87.33
      28: u  6 N10.27 E21.87,   0.887,      3.34,      1.88,       1.30
      29: u  6 N10.47 E23.15,   0.878,     43.73,     24.90,      19.67
      30: u 13 N27.89 W03.02,   0.825,     42.06,     25.50,      20.60
      31: u 13 N28.10 W02.00,   0.823,     14.02,      8.52,       5.96
      32: u 19 N21.20 E42.43,   0.643,      1.34,      1.04,       0.41
      33: u 22 N21.75 E42.39,   0.640,      3.00,      2.35,       0.93
      34: u 21 N31.14 E02.82,   0.791,     30.71,     19.40,      11.86
      35: u 21 N31.82 E04.60,   0.782,     50.73,     32.42,      24.78
      36: u 25 N24.47 E56.61,   0.451,     44.06,     48.82,      15.13
     --------------------------------------------------------------------


dark:pcg20230208_090218_00 flat:pcg20230208_094624_01