2017-02-03 00:09:08UT (2017-02-03 09:09:08JST)  Solar Observatory NAOJ

P=-13.04, B0=-6.17, L0= 48.91, radius=974.4"
obs radius= 973.0 (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    N15.63 W62.90,   0.407,     25.89,     31.79,       2.88
       2: p    N15.40 W38.76,   0.719,     16.48,     11.46,       2.24
       3: p    N15.84 W31.66,   0.785,     38.33,     24.42,       6.24
     --------------------------------------------------------------------


dark:pcg20170203_115110_00 flat:pcg20170203_115203_01