2018-02-10 02:59:28UT (2018-02-10 11:59:28JST)  Solar Science Observatory NAOJ

P=-15.65, B0=-6.58, L0=177.62, radius=973.3"
obs radius= 973.9 (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   S07.25 E08.25,   0.990,    331.24,    167.34,     102.07
       2: p    S09.11 E14.60,   0.967,      1.01,      0.52,       0.11
       3: pu   S07.93 E15.91,   0.962,    330.23,    171.63,      87.95
       4: p    S08.44 E13.47,   0.972,      1.34,      0.69,       0.19
       5: p    S07.31 E11.27,   0.981,     12.42,      6.33,       1.79
       6: p    S07.28 E11.60,   0.980,      4.70,      2.40,       0.57
       7: p    S07.66 E14.63,   0.968,      3.69,      1.91,       0.53
       8: p    S06.54 E11.14,   0.981,      5.37,      2.74,       0.84
       9: u  1 S07.77 E08.30,   0.989,     26.85,     13.57,      13.84
      10: u  1 S07.04 E08.27,   0.990,     61.08,     30.86,      34.00
      11: u  3 S08.66 E14.78,   0.967,      4.36,      2.26,       1.81
      12: u  3 S08.03 E16.04,   0.961,     57.72,     30.02,      29.16
      13: u  3 S07.39 E16.04,   0.962,      1.01,      0.52,       0.37
      14: u  3 S06.84 E16.02,   0.962,      7.05,      3.66,       2.96
     --------------------------------------------------------------------


dark:pcg20180210_120055_00 flat:pcg20180210_120147_01