2017-05-22 01:56:51UT (2017-05-22 10:56:51JST)  Solar Science Observatory NAOJ

P=-18.81, B0=-1.85, L0= 63.09, radius=948.7"
obs radius= 949.5 (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    S07.13 W06.82,   0.989,      6.71,      3.39,       1.07
       2: pu   S06.36 W07.66,   0.988,     18.01,      9.11,       4.30
       3: pu   N11.15 W02.22,   0.974,     28.24,     14.50,       7.45
       4: pu   N13.18 E22.83,   0.890,     37.07,     20.83,      10.46
       5: pu   N13.58 E27.31,   0.856,     18.71,     10.93,       4.26
       6: u  2 S06.34 W07.68,   0.988,      3.53,      1.79,       1.35
       7: u  3 N11.18 W02.21,   0.974,      7.41,      3.81,       3.06
       8: u  4 N13.17 E22.82,   0.890,     12.00,      6.75,       5.58
       9: u  5 N13.57 E27.32,   0.856,      4.24,      2.48,       1.65
     --------------------------------------------------------------------


dark:pcg20170522_105435_00 flat:pcg20170522_105530_01