2019-08-07 00:14:58UT (2019-08-07 09:14:58JST)  Solar Science Observatory NAOJ

P=+12.99, B0=+6.16, L0=209.99, radius=946.9"
obs radius= 947.3 (pixel), p_thresh=-0.110, u_thresh=-0.380

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    N06.14 E10.73,   0.983,      9.93,      5.05,       2.38
     --------------------------------------------------------------------


dark:pcg20190807_091108_00 flat:pcg20190807_091201_01