2021-12-04 01:05:36UT (2021-12-04 10:05:36JST)  Solar Science Observatory NAOJ

P=+14.83, B0=+0.50, L0=150.81, radius=974.3"
obs radius= 973.9 (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: p    N19.97 W05.94,   0.938,     11.74,      6.26,       2.14     2
       2: p    N16.38 W49.55,   0.625,     17.11,     13.69,       2.50     1
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N16.38 W49.55, 200.35,       1,       0
       2:  N19.97 W05.94, 156.75,       1,       1
     ---------------------------------------------


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

     North      2           2          22

     South      0           0           0

     Whole      2           2          22

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

     Center     1           1          11


dark:pcg20211204_102100_00 flat:pcg20211204_102159_01