2017-11-01 00:05:06UT (2017-11-01 09:05:06JST)  Solar Science Observatory NAOJ

P=+24.46, B0=+4.38, L0= 69.81, radius=967.5"
obs radius= 968.6 (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: p    N12.91 W37.71,   0.786,      2.38,      1.51,       0.33
     --------------------------------------------------------------------


dark:pcg20171101_090248_00 flat:pcg20171101_090343_01