2021-09-19 00:26:46UT (2021-09-19 09:26:46JST)  Solar Science Observatory NAOJ

P=+24.69, B0=+7.13, L0= 73.46, radius=956.0"
obs radius= 957.2 (pixel), p_thresh=-0.115, u_thresh=-0.395

     ***** 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   S28.82 E74.71,   0.169,     45.51,    134.39,       4.66     1
       2: u  1 S28.58 E74.63,   0.171,      3.82,     11.14,       0.77     1
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  S28.74 E74.68, 358.78,       2,       0
     ---------------------------------------------


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

     North      0           0           0

     South      1           2          12

     Whole      1           2          12

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

     Center     0           0           0


dark:pcg20210919_092423_00 flat:pcg20210919_092522_01