2019-04-15 07:50:42UT (2019-04-15 16:50:42JST)  Solar Science Observatory NAOJ

P=-26.02, B0=-5.63, L0=273.78, radius=957.4"
obs radius= 957.2 (pixel), p_thresh=-0.065, u_thresh=-0.245

     ***** 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   N05.77 W25.38,   0.885,    963.42,    544.50,     304.75     1
       2: u  1 N05.75 W25.36,   0.885,    344.65,    194.72,     184.44     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      963.42   544.50    304.75
 
     South        0.00     0.00      0.00
 
     Whole      963.42   544.50    304.75
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N05.76 W25.37, 299.15,       2,       1, 0.885,  963.42,  544.50
     ---------------------------------------------------------------------


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

     North      1           2          12

     South      0           0           0

     Whole      1           2          12

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

     Center     1           2          12


dark:pcg20190415_084135_00 flat:pcg20190415_084228_01