2017-02-11 02:07:20UT (2017-02-11 11:07:20JST)  Solar Observatory NAOJ

P=-16.09, B0=-6.65, L0=302.50, radius=973.0"
obs radius= 971.7 (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: pu   N12.50 W03.58,   0.943,     42.14,     22.35,      10.76
       2: pu   N12.88 W01.99,   0.942,     53.94,     28.63,      11.62
       3: pu   N13.12 E01.22,   0.941,    163.85,     87.07,      44.70
       4: u  1 N12.52 W03.60,   0.943,      9.78,      5.19,       4.03
       5: u  2 N12.86 W02.01,   0.942,      7.75,      4.12,       3.20
       6: u  3 N13.11 E01.22,   0.941,     39.44,     20.96,      20.24
     --------------------------------------------------------------------


dark:pcg20170211_110437_00 flat:pcg20170211_110532_01