2017-11-17 00:04:03UT (2017-11-17 09:04:03JST)  Solar Science Observatory NAOJ

P=+20.78, B0=+2.61, L0=218.87, radius=971.3"
obs radius= 971.9 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                       10^-6 disk 10^-6 hemis. -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: pu   S08.59 E44.96,   0.692,    144.55,    104.43,      27.52     2
       2: p    N10.35 W16.50,   0.950,      9.77,      5.14,       1.75     1
       3: p    N11.06 W18.88,   0.936,      3.03,      1.62,       0.44     1
       4: u  1 S09.15 E44.56,   0.696,      1.68,      1.21,       0.60     2
       5: u  1 S08.94 E44.78,   0.693,      4.38,      3.16,       1.49     2
       6: u  1 S08.47 E45.53,   0.685,      1.68,      1.23,       0.57     2
       7: u  1 S08.44 E45.06,   0.691,      6.40,      4.63,       2.29     2
       8: u  1 S07.67 E45.14,   0.692,      1.68,      1.22,       0.63     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North       12.80     6.76      2.19
 
     South      144.55   104.43     27.52
 
     Whole      157.36   111.19     29.71
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N10.65 W17.52, 236.39,       2,       1, 0.945,   12.80,    6.76
       2: S08.49 E45.01, 173.86,       6,       0, 0.692,  144.55,  104.43
     ---------------------------------------------------------------------


     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------

     North      1           2          12

     South      1           6          16

     Whole      2           8          28

     ------------------------------------------

     Center     1           2          12


dark:pcg20171117_100113_00 flat:pcg20171117_100206_01