2026-08-05 01:03:13UT (2026-08-05 10:03:13JST)  Solar Science Observatory NAOJ

P=+12.36, B0=+6.05, L0=326.70, radius=945.6"
obs radius= 935.2 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** 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    S17.22 E63.51,   0.393,      3.64,      4.64,       0.25     6
       2: pu   S06.52 W22.29,   0.902,    173.23,     96.01,      43.92     5
       3: p    S08.10 W27.48,   0.859,      4.73,      2.76,       0.56     5
       4: p    S06.73 W23.46,   0.894,      2.18,      1.22,       0.27     5
       5: pu   S06.76 W28.07,   0.859,    109.55,     63.77,      28.23     5
       6: pu   S07.11 W69.79,   0.328,     77.88,    118.78,      13.37     1
       7: p    S06.72 W64.69,   0.410,      3.64,      4.44,       0.41     1
       8: p    N03.91 W68.64,   0.369,     10.55,     14.32,       1.17     2
       9: p    N04.03 W67.83,   0.382,      4.00,      5.24,       0.47     2
      10: p    N04.46 W66.19,   0.408,      2.55,      3.12,       0.27     2
      11: pu   N14.58 W30.28,   0.858,    367.94,    214.52,      99.29     3
      12: p    N17.91 W26.42,   0.880,      2.55,      1.45,       0.38     4
      13: pu   N18.43 W27.88,   0.867,     62.60,     36.09,      15.04     4
      14: u  2 S06.45 W22.35,   0.902,     30.57,     16.94,      15.10     5
      15: u  5 S07.19 W27.95,   0.858,      5.10,      2.97,       2.20     5
      16: u  5 S06.59 W28.21,   0.858,     19.65,     11.45,       9.26     5
      17: u  6 S07.07 W69.79,   0.328,     23.29,     35.52,       7.20     1
      18: u 11 N14.40 W29.61,   0.864,     16.74,      9.69,       7.52     3
      19: u 11 N14.42 W30.65,   0.855,     42.94,     25.12,      23.54     3
      20: u 11 N14.94 W29.88,   0.860,     22.20,     12.90,      10.66     3
      21: u 13 N18.43 W27.84,   0.868,     12.37,      7.13,       5.46     4
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      450.19   274.74    116.62
 
     South      374.86   291.60     87.01
 
     Whole      825.05   566.34    203.63
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S06.98 W68.23,  34.93,       3,       0, 0.353,   81.52,  123.22
       2: N04.12 W67.63,  34.33,       3,       0, 0.385,   17.11,   22.68
       3: N14.62 W30.17, 356.87,       4,       0, 0.858,  367.94,  214.52
       4: N18.27 W27.42, 354.12,       3,       1, 0.871,   65.14,   37.54
       5: S06.99 W25.22, 351.92,       7,       1, 0.880,  289.69,  163.75
       6: S17.22 E63.51, 263.19,       1,       0, 0.393,    3.64,    4.64
     ---------------------------------------------------------------------


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

     North      3          10          40

     South      3          11          41

     Whole      6          21          81

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

     Center     2          10          30


dark:pcg20260805_100534_00 flat:pcg20260805_085628_01