2017-11-29 03:36:21UT (2017-11-29 12:36:21JST)  Solar Science Observatory NAOJ

P=+16.74, B0=+1.12, L0= 58.75, radius=973.6"
obs radius= 973.7 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: pu   N13.42 W51.72,   0.607,     58.42,     48.12,      10.37
       2: u  1 N13.46 W51.73,   0.607,     13.09,     10.79,       3.92
     --------------------------------------------------------------------


dark:pcg20171129_123410_00 flat:pcg20171129_123505_01