2017-06-11 00:21:39UT (2017-06-11 09:21:39JST)  Solar Science Observatory NAOJ

P=-11.41, B0=+0.54, L0=159.30, radius=945.9"
obs radius= 946.7 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    N09.43 W36.81,   0.791,      3.91,      2.47,       0.52
     --------------------------------------------------------------------


dark:pcg20170610_085951_00 flat:pcg20170610_090046_01