2025-07-08 03:25:28UT (2025-07-08 12:25:28JST)  Solar Science Observatory NAOJ

P= +0.64, B0=+3.64, L0=113.38, radius=943.6"
obs radius= 939.1 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: p    S24.19 W27.85,   0.779,      8.66,      5.56,       1.28     4
       2: p    S24.00 W28.70,   0.774,      2.89,      1.87,       0.33     4
       3: p    S21.15 W33.62,   0.752,     29.60,     19.67,       5.44     4
       4: pu   S21.10 W32.69,   0.761,     24.54,     16.13,       5.42     4
       5: pu   S21.59 W71.26,   0.275,     66.77,    121.50,       9.96     1
       6: p    S18.57 W77.28,   0.188,     12.63,     33.58,       0.93     1
       7: p    S18.31 W78.18,   0.174,      2.53,      7.25,       0.18     1
       8: p    S10.28 W25.49,   0.875,     22.74,     12.99,       3.60     5
       9: p    S09.62 W25.01,   0.881,     13.72,      7.78,       1.72     5
      10: pu   S09.35 W25.74,   0.877,     45.48,     25.94,      11.93     5
      11: p    S09.06 E71.44,   0.304,      2.53,      4.16,       0.17     6
      12: pu   S08.16 E66.48,   0.385,     74.35,     96.50,      10.03     6
      13: p    S04.61 W63.22,   0.443,      7.58,      8.55,       0.89     2
      14: pu   N21.91 W59.70,   0.491,     44.39,     45.22,       7.80     3
      15: u  4 S21.09 W32.70,   0.761,      3.97,      2.61,       1.49     4
      16: u  5 S21.56 W71.10,   0.277,     15.88,     28.63,       4.31     1
      17: u 10 S09.32 W25.79,   0.876,     11.55,      6.59,       5.20     5
      18: u 12 S08.18 E66.45,   0.386,      6.14,      7.95,       1.46     6
      19: u 14 N21.90 W59.69,   0.491,      9.02,      9.19,       2.97     3
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-6 B_t
     Region     ap_area  co_area  darkness 
 
     North       44.39    45.22      7.80
 
     South      314.00   361.48     51.88
 
     Whole      358.40   406.71     59.68
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S20.24 W74.01, 187.39,       4,       0, 0.236,   81.93,  162.34
       2: S04.61 W63.22, 176.60,       1,       0, 0.443,    7.58,    8.55
       3: N21.91 W59.69, 173.08,       2,       0, 0.491,   44.39,   45.22
       4: S22.29 W31.25, 144.64,       5,       0, 0.765,   65.69,   43.23
       5: S09.72 W25.47, 138.85,       4,       1, 0.877,   81.93,   46.71
       6: S08.45 E68.05,  45.33,       3,       0, 0.360,   76.88,  100.66
     ---------------------------------------------------------------------


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

     North      1           2          12

     South      5          17          67

     Whole      6          19          79

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

     Center     1           4          14


dark:pcg20250708_121809_00 flat:pcg20250708_122012_01