2017-05-22 01:56:51UT (2017-05-22 10:56:51JST)  Solar Science Observatory NAOJ

P=-18.81, B0=-1.85, L0= 63.09, radius=948.7"
obs radius= 949.5 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** 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    S07.13 W06.82,   0.989,      6.71,      3.39,       1.07     1
       2: pu   S06.36 W07.66,   0.988,     18.01,      9.11,       4.30     1
       3: pu   N11.15 W02.22,   0.974,     28.24,     14.50,       7.45     2
       4: pu   N13.18 E22.83,   0.890,     37.07,     20.83,      10.46     3
       5: pu   N13.58 E27.31,   0.856,     18.71,     10.93,       4.26     3
       6: u  2 S06.34 W07.68,   0.988,      3.53,      1.79,       1.35     1
       7: u  3 N11.18 W02.21,   0.974,      7.41,      3.81,       3.06     2
       8: u  4 N13.17 E22.82,   0.890,     12.00,      6.75,       5.58     3
       9: u  5 N13.57 E27.32,   0.856,      4.24,      2.48,       1.65     3
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North       84.02    46.27     22.17
 
     South       24.71    12.50      5.37
 
     Whole      108.74    58.78     27.54
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S06.66 W07.33,  70.42,       3,       1, 0.988,   24.71,   12.50
       2: N11.16 W02.22,  65.31,       2,       1, 0.974,   28.24,   14.50
       3: N13.36 E24.85,  38.24,       4,       1, 0.875,   55.78,   31.77
     ---------------------------------------------------------------------


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

     North      2           6          26

     South      1           3          13

     Whole      3           9          39

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

     Center     3           9          39


dark:pcg20170522_105435_00 flat:pcg20170522_105530_01