2022-02-06 00:01:44UT (2022-02-06 09:01:44JST)  Solar Science Observatory NAOJ

P=-14.12, B0=-6.34, L0= 28.48, radius=973.9"
obs radius= 974.8 (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    S12.60 W49.33,   0.656,      4.69,      3.57,       0.49
       2: pu   S15.94 W05.99,   0.981,    463.65,    236.37,     153.88
       3: p    N14.20 W69.63,   0.308,      5.70,      9.24,       0.40
       4: p    N15.72 W67.44,   0.337,      5.03,      7.45,       0.39
       5: p    N14.56 W09.11,   0.922,     15.75,      8.54,       2.40
       6: p    N14.55 W08.31,   0.924,     25.13,     13.59,       3.16
       7: pu   N15.21 W10.13,   0.915,     73.37,     40.09,      19.93
       8: p    N14.34 W07.58,   0.927,      3.35,      1.81,       0.37
       9: pu   N16.16 W08.01,   0.915,    123.95,     67.77,      32.32
      10: p    N15.50 W02.24,   0.928,      4.69,      2.53,       0.62
      11: pu   N17.19 W01.80,   0.916,    184.59,    100.72,      38.84
      12: p    N17.51 W03.00,   0.913,     11.06,      6.05,       1.58
      13: p    N17.37 W00.49,   0.916,     10.39,      5.67,       1.35
      14: p    N18.60 W00.60,   0.907,      9.38,      5.17,       1.44
      15: p    N18.95 E00.91,   0.904,      1.34,      0.74,       0.13
      16: p    N19.15 E00.73,   0.903,      3.69,      2.04,       0.40
      17: p    N22.54 E45.17,   0.605,     12.73,     10.53,       1.52
      18: p    N23.39 E44.95,   0.602,     39.53,     32.85,       5.51
      19: pu   N24.47 E43.60,   0.609,    105.53,     86.60,      18.82
      20: pu   N24.97 E56.01,   0.457,    199.00,    217.68,      40.86
      21: u  2 S15.96 W06.04,   0.981,    123.95,     63.20,      76.47
      22: u  2 S16.02 W05.08,   0.982,      1.34,      0.68,       0.50
      23: u  7 N15.21 W10.06,   0.915,     21.44,     11.71,      10.09
      24: u  9 N16.06 W08.14,   0.915,     32.50,     17.76,      14.84
      25: u 11 N16.32 W02.19,   0.922,      1.34,      0.73,       0.50
      26: u 11 N17.79 W01.90,   0.912,     15.08,      8.26,       6.14
      27: u 19 N24.38 E43.58,   0.610,     16.75,     13.73,       5.34
      28: u 20 N24.94 E56.05,   0.457,     66.67,     72.98,      23.34
     --------------------------------------------------------------------


dark:pcg20220206_090354_00 flat:pcg20220206_085738_01