2019-04-21 00:03:51UT (2019-04-21 09:03:51JST)  Solar Science Observatory NAOJ

P=-25.56, B0=-5.16, L0=198.83, radius=955.9"
obs radius= 956.5 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** 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    N04.89 W65.84,   0.399,     11.83,     14.84,       1.76     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North       11.83    14.84      1.76
 
     South        0.00     0.00      0.00
 
     Whole       11.83    14.84      1.76
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N04.89 W65.84, 264.66,       1,       0, 0.399,   11.83,   14.84
     ---------------------------------------------------------------------


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

     North      1           1          11

     South      0           0           0

     Whole      1           1          11

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

     Center     0           0           0


dark:pcg20190421_121815_00 flat:pcg20190421_121908_01