2017-08-05 04:17:19UT (2017-08-05 13:17:19JST)  Solar Science Observatory NAOJ

P=+12.49, B0=+6.07, L0=149.32, radius=946.7"
obs radius= 948.6 (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: pu   S06.59 E31.67,   0.829,    357.99,    216.03,     121.65
       2: pu   S03.36 E27.46,   0.875,     17.69,     10.11,       5.34
       3: u  1 S06.58 E31.62,   0.829,     95.86,     57.81,      62.55
       4: u  2 S03.38 E27.47,   0.875,      6.01,      3.44,       2.80
     --------------------------------------------------------------------


dark:pcg20170805_131840_00 flat:pcg20170805_131933_01