2016-05-21 00:06:26UT (2016-05-21 09:06:26JST)  Solar Observatory NAOJ

P=-19.08, B0=-1.95, L0=214.89, radius=948.9"
obs radius= 949.5 (pixel), p_thresh=-0.110, u_thresh=-0.380

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S09.66 W10.71,   0.974,      1.77,      0.91,       0.30
       2: pu   S07.44 W07.83,   0.986,   1291.42,    654.76,     536.76
       3: p    S05.75 W06.18,   0.992,      6.35,      3.20,       1.60
       4: p    S05.87 W04.37,   0.995,      1.41,      0.71,       0.26
       5: p    S05.62 W04.41,   0.995,      1.41,      0.71,       0.24
       6: p    S05.32 W05.09,   0.994,      1.77,      0.89,       0.28
       7: p    N21.83 W82.45,   0.109,     17.65,     80.83,       1.22
       8: u  2 S07.39 W07.89,   0.986,    353.39,    179.19,     280.61
     --------------------------------------------------------------------


dark:pcg20160521_115837_00 flat:pcg20160521_115929_01