2013-09-17 00:04:50UT (2013-09-17 09:04:50JST)  Solar Observatory NAOJ

P=+24.39, B0=+7.17, L0=146.94, radius=955.5"
obs radius= 954.7 (pixel), p_thresh=-0.105, u_thresh=-0.365

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   S03.75 E02.69,   0.981,     48.89,     24.92,      15.29
       2: p    S11.27 W72.64,   0.266,      5.94,     11.16,       0.52
       3: p    N22.15 W42.78,   0.722,      1.75,      1.21,       0.25
       4: p    N23.41 W43.43,   0.711,      6.29,      4.42,       1.04
       5: p    N23.80 W43.19,   0.712,      2.79,      1.96,       0.48
       6: u  1 S03.72 E02.71,   0.981,     12.57,      6.41,       6.23
     --------------------------------------------------------------------


dark:pcg20130917_164119_00 flat:pcg20130917_164341_01