2017-01-01 02:09:14UT (2017-01-01 11:09:14JST)  Solar Observatory NAOJ

P= +1.92, B0=-3.04, L0=122.35, radius=976.7"
obs radius= 975.6 (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: p    S06.41 E06.54,   0.992,      8.03,      4.05,       1.64
       2: p    S06.30 E04.53,   0.995,      1.00,      0.50,       0.15
     --------------------------------------------------------------------


dark:pcg20170101_110614_00 flat:pcg20170101_110706_01