2026-08-10 00:39:24UT (2026-08-10 09:39:24JST)  Solar Science Observatory NAOJ

P=+14.21, B0=+6.36, L0=260.81, radius=946.2"
obs radius= 935.7 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** 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    S19.54 E13.84,   0.872,      1.45,      0.83,       0.19     3
       2: p    S19.46 E13.29,   0.875,     13.09,      7.48,       2.33     3
       3: p    S17.37 E02.65,   0.914,      1.09,      0.60,       0.14     2
       4: p    S17.22 E03.00,   0.915,      1.82,      0.99,       0.23     2
       5: p    S17.21 E02.32,   0.916,      1.82,      0.99,       0.21     2
       6: p    S17.46 E00.24,   0.915,      5.82,      3.18,       0.74     2
       7: p    S17.39 W00.04,   0.915,      4.00,      2.18,       0.59     2
       8: p    S17.07 E00.11,   0.918,      4.00,      2.18,       0.60     2
       9: p    N15.86 W78.90,   0.214,      1.09,      2.54,       0.06     1
      10: p    N16.19 W78.88,   0.215,      1.45,      3.38,       0.09     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North        2.55     5.93      0.15
 
     South       33.09    18.44      5.03
 
     Whole       35.63    24.37      5.18
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N16.03 W78.89, 339.70,       2,       0, 0.215,    2.55,    5.93
       2: S17.28 E01.26, 259.54,       6,       1, 0.916,   18.54,   10.13
       3: S19.49 E13.49, 247.31,       2,       1, 0.874,   14.54,    8.31
     ---------------------------------------------------------------------


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

     North      1           2          12

     South      2           8          28

     Whole      3          10          40

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

     Center     2           8          28


dark:pcg20260810_083243_00 flat:pcg20260810_083446_01