2018-08-19 04:18:58UT (2018-08-19 13:18:58JST)  Solar Science Observatory NAOJ

P=+17.33, B0=+6.82, L0=186.67, radius=948.9"
obs radius= 951.8 (pixel), p_thresh=-0.090, u_thresh=-0.320

     ***** 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    S06.97 E57.04,   0.522,      3.16,      3.03,       0.36     2
       2: p    S06.71 E54.22,   0.563,      3.51,      3.12,       0.39     2
       3: p    S07.13 W05.18,   0.966,      4.57,      2.36,       0.83     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       11.24     8.51      1.57
 
     Whole       11.24     8.51      1.57
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S07.13 W05.18, 191.84,       1,       1, 0.966,    4.57,    2.36
       2: S06.84 E55.63, 131.04,       2,       0, 0.542,    6.68,    6.15
     ---------------------------------------------------------------------


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

     North      0           0           0

     South      2           3          23

     Whole      2           3          23

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

     Center     1           1          11


dark:pcg20180819_104458_00 flat:pcg20180819_104551_01