2012-12-08 01:14:39UT (2012-12-08 10:14:39JST)  Solar Observatory NAOJ

P=+13.09, B0=-0.05, L0=282.45, radius=974.9"
obs radius= 972.3 (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    N12.17 E45.78,   0.682,      3.03,      2.22,       0.31
       2: pu   N08.08 W62.09,   0.463,    122.22,    131.89,      23.69
       3: p    N16.26 W39.95,   0.736,      4.38,      2.98,       0.50
       4: u  2 N08.03 W62.05,   0.464,     31.65,     34.11,      11.12
     --------------------------------------------------------------------


dark:pcg20121208_151502_00 flat:pcg20121208_151627_01