2022-02-27 01:17:11UT (2022-02-27 10:17:11JST)  Solar Science Observatory NAOJ

P=-20.99, B0=-7.19, L0=111.25, radius=969.8"
obs radius= 970.0 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** 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   N16.33 W07.41,   0.909,    205.36,    112.96,      67.17     1
       2: pu   N14.70 E02.90,   0.927,    297.73,    160.64,      88.91     2
       3: u  1 N16.31 W07.41,   0.909,     57.18,     31.45,      34.96     1
       4: u  2 N14.69 E02.91,   0.927,     64.62,     34.86,      37.15     2
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N16.32 W07.41, 118.66,       2,       1
       2:  N14.70 E02.90, 108.34,       2,       1
     ---------------------------------------------


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

     North      2           4          24

     South      0           0           0

     Whole      2           4          24

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

     Center     2           4          24


dark:pcg20220227_101833_00 flat:pcg20220227_100326_01