2018-01-04 00:05:10UT (2018-01-04 09:05:10JST)  Solar Science Observatory NAOJ

P= +0.63, B0=-3.35, L0=306.40, radius=976.7"
obs radius= 976.0 (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    N17.91 W26.43,   0.833,      6.68,      4.01,       0.83     1
       2: p    N19.34 W25.06,   0.834,      7.35,      4.41,       1.13     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North       14.04     8.42      1.95
 
     South        0.00     0.00      0.00
 
     Whole       14.04     8.42      1.95
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N18.64 W25.73, 332.14,       2,       0, 0.833,   14.04,    8.42
     ---------------------------------------------------------------------


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

     North      1           2          12

     South      0           0           0

     Whole      1           2          12

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

     Center     0           0           0


dark:pcg20180104_090156_00 flat:pcg20180104_090249_01