2021-06-21 03:59:28UT (2021-06-21 12:59:28JST)  Solar Science Observatory NAOJ

P= -7.03, B0=+1.75, L0=181.52, radius=943.9"
obs radius= 946.4 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: pu   N24.34 W27.36,   0.821,    310.60,    189.07,     101.35     1
       2: u  1 N24.33 W27.38,   0.821,     85.65,     52.14,      50.43     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-6 B_t
     Region     ap_area  co_area  darkness 
 
     North      310.60   189.07    101.35
 
     South        0.00     0.00      0.00
 
     Whole      310.60   189.07    101.35
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N24.33 W27.37, 208.89,       2,       0, 0.821,  310.60,  189.07
     ---------------------------------------------------------------------


     *****   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:pcg20210618_084851_00 flat:pcg20210618_084953_01