2020-12-11 00:11:41UT (2020-12-11 09:11:41JST)  Solar Science Observatory NAOJ

P=+11.79, B0=-0.42, L0=196.62, radius=975.3"
obs radius= 975.7 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** 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   S22.59 W54.89,   0.534,     82.26,     77.04,      15.63     1
       2: u  1 S22.65 W54.89,   0.534,     17.05,     15.98,       6.05     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North        0.00     0.00      0.00
 
     South       82.26    77.04     15.63
 
     Whole       82.26    77.04     15.63
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S22.62 W54.89, 251.51,       2,       0, 0.534,   82.26,   77.04
     ---------------------------------------------------------------------


     *****   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:pcg20201211_090918_00 flat:pcg20201211_091019_01