2013-02-16 00:03:44UT (2013-02-16 09:03:44JST)  Solar Observatory NAOJ

P=-17.77, B0=-6.87, L0= 81.23, radius=972.1"
obs radius= 969.0 (pixel), p_thresh=-0.055, u_thresh=-0.215

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S10.49 E69.86,   0.358,     15.93,     22.26,       1.00
       2: pu   N14.04 E06.84,   0.927,    340.72,    183.72,      90.62
       3: u  2 N13.99 E06.85,   0.928,    143.75,     77.49,      63.53
     --------------------------------------------------------------------


dark:pcg20130216_085726_00 flat:pcg20130216_085924_01