2017-09-19 06:38:09UT (2017-09-19 15:38:09JST)  Solar Science Observatory NAOJ

P=+24.73, B0=+7.13, L0=273.49, radius=956.0"
obs radius= 956.6 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** 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   N08.22 W42.98,   0.736,    149.59,    101.59,      33.98     1
       2: u  1 N08.20 W42.92,   0.737,     31.66,     21.48,      13.98     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      149.59   101.59     33.98
 
     South        0.00     0.00      0.00
 
     Whole      149.59   101.59     33.98
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N08.21 W42.95, 316.45,       2,       0, 0.737,  149.59,  101.59
     ---------------------------------------------------------------------


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

     North      1           2          12

     South      0           0           0

     Whole      1           2          12

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

     Center     0           0           0


dark:pcg20170918_100530_00 flat:pcg20170918_100625_01