2020-01-29 00:04:34UT (2020-01-29 09:04:34JST)  Solar Science Observatory NAOJ

P=-10.68, B0=-5.75, L0= 62.08, radius=975.1"
obs radius= 977.0 (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: pu   N02.15 W28.93,   0.866,     63.36,     36.56,      17.01
       2: p    N02.24 W28.15,   0.873,      5.34,      3.06,       0.82
       3: u  1 N02.15 W28.88,   0.867,     15.01,      8.65,       7.42
     --------------------------------------------------------------------


dark:pcg20200129_085851_00 flat:pcg20200129_090143_01