2019-04-06 00:03:52UT (2019-04-06 09:03:52JST)  Solar Science Observatory NAOJ

P=-26.26, B0=-6.28, L0= 36.86, radius=959.9"
obs radius= 960.9 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** 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    N11.78 W20.86,   0.887,      4.48,      2.53,       0.78     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North        4.48     2.53      0.78
 
     South        0.00     0.00      0.00
 
     Whole        4.48     2.53      0.78
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N11.78 W20.86,  57.71,       1,       1, 0.887,    4.48,    2.53
     ---------------------------------------------------------------------


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

     North      1           1          11

     South      0           0           0

     Whole      1           1          11

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

     Center     1           1          11


dark:pcg20190406_090124_00 flat:pcg20190406_090217_01