2020-11-20 06:18:38UT (2020-11-20 15:18:38JST)  Solar Science Observatory NAOJ

P=+19.71, B0=+2.19, L0=110.02, radius=972.0"
obs radius= 967.7 (pixel), p_thresh=-0.030, u_thresh=-0.200

     ***** 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   S22.57 E38.26,   0.710,    267.87,    188.69,      40.89     1
       2: u  1 S22.55 E38.27,   0.710,     47.25,     33.28,      14.83     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      267.87   188.69     40.89
 
     Whole      267.87   188.69     40.89
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S22.56 E38.26,  71.76,       2,       0, 0.710,  267.87,  188.69
     ---------------------------------------------------------------------


     *****   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:pcg20201119_114556_00 flat:pcg20201119_114845_01