2020-04-26 00:22:45UT (2020-04-26 09:22:45JST)  Solar Science Observatory NAOJ

P=-24.85, B0=-4.63, L0=341.83, radius=954.4"
obs radius= 955.8 (pixel), p_thresh=-0.115, u_thresh=-0.395

     ***** 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: p    S06.72 E38.85,   0.780,      4.53,      2.90,       0.75     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        4.53     2.90      0.75
 
     Whole        4.53     2.90      0.75
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S06.72 E38.85, 302.98,       1,       0, 0.780,    4.53,    2.90
     ---------------------------------------------------------------------


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

     North      0           0           0

     South      1           1          11

     Whole      1           1          11

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

     Center     0           0           0


dark:pcg20200426_132735_00 flat:pcg20200426_133030_01