2022-01-09 02:41:42UT (2022-01-09 11:41:42JST)  Solar Science Observatory NAOJ

P= -1.85, B0=-3.91, L0= 35.69, radius=976.6"
obs radius= 976.0 (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: pu   S33.42 E02.92,   0.869,    535.03,    307.75,     158.59
       2: p    S34.47 W00.19,   0.861,     10.03,      5.82,       1.21
       3: pu   S33.81 E30.74,   0.750,    198.51,    132.25,      45.51
       4: p    S33.46 W01.67,   0.870,      7.35,      4.23,       0.96
       5: p    S31.10 W01.69,   0.889,      6.02,      3.38,       0.73
       6: pu   S28.74 W07.39,   0.900,    550.73,    305.85,     181.57
       7: p    S28.59 W01.05,   0.909,      4.01,      2.21,       0.48
       8: p    S27.79 W02.23,   0.914,     12.03,      6.58,       1.65
       9: p    S20.30 E77.45,   0.227,     37.09,     81.69,       3.16
      10: p    N21.01 E04.42,   0.904,     25.40,     14.05,       5.10
      11: u  1 S33.42 E02.92,   0.869,    162.75,     93.62,      80.76
      12: u  3 S33.75 E30.63,   0.752,     42.11,     28.01,      18.44
      13: u  6 S28.84 W07.48,   0.899,    169.10,     94.00,      98.99
      14: u  6 S27.91 W05.87,   0.909,      4.34,      2.39,       1.62
     --------------------------------------------------------------------


dark:pcg20220109_114219_00 flat:pcg20220109_085051_01