2026-07-26 00:34:57UT (2026-07-26 09:34:57JST)  Solar Science Observatory NAOJ

P= +8.35, B0=+5.30, L0= 99.23, radius=944.5"
obs radius= 934.4 (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    S20.61 W07.06,   0.892,      3.28,      1.84,       0.38     3
       2: p    S20.18 W06.65,   0.896,      5.10,      2.85,       0.68     3
       3: p    S11.02 E13.26,   0.934,      1.46,      0.78,       0.16     6
       4: pu   S04.06 E11.53,   0.967,    297.52,    153.89,      75.62     5
       5: p    S02.91 E12.98,   0.964,     99.17,     51.42,      15.61     5
       6: p    S02.31 E03.24,   0.990,      1.09,      0.55,       0.12     4
       7: p    N03.65 E51.69,   0.622,      7.29,      5.86,       0.82     7
       8: pu   N04.41 E43.93,   0.722,    236.63,    163.84,      50.45     7
       9: p    N06.15 E48.79,   0.662,     49.95,     37.72,       6.10     7
      10: pu   N04.29 W53.53,   0.597,     74.38,     62.29,      10.60     1
      11: p    N03.85 W55.52,   0.569,      3.65,      3.21,       0.31     1
      12: p    N04.77 W56.23,   0.559,      1.82,      1.63,       0.15     1
      13: pu   N05.29 W63.04,   0.458,    297.15,    324.34,      68.03     1
      14: p    N05.96 W55.46,   0.571,     46.67,     40.86,       5.77     1
      15: pu   N15.97 W07.78,   0.974,    758.02,    389.17,     210.91     2
      16: p    N15.27 W04.81,   0.981,      1.09,      0.56,       0.12     2
      17: p    N15.43 W04.80,   0.981,      1.46,      0.74,       0.18     2
      18: p    N06.99 W55.80,   0.567,      1.09,      0.96,       0.10     1
      19: u  4 S04.45 E10.84,   0.968,      4.38,      2.26,       1.71     5
      20: u  4 S03.86 E11.90,   0.966,     49.59,     25.67,      24.86     5
      21: u  8 N03.63 E44.90,   0.710,      5.10,      3.60,       1.94     7
      22: u  8 N04.48 E43.67,   0.725,     43.75,     30.16,      17.45     7
      23: u 10 N04.24 W53.59,   0.596,      2.55,      2.14,       0.77     1
      24: u 13 N05.26 W63.05,   0.458,     82.77,     90.38,      35.30     1
      25: u 15 N15.33 W07.93,   0.976,     69.28,     35.51,      35.89     2
      26: u 15 N16.46 W07.72,   0.972,    107.56,     55.30,      51.22     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North     1479.21  1031.19    353.53
 
     South      407.63   211.33     92.57
 
     Whole     1886.84  1242.52    446.10
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N05.28 W58.91, 158.13,       8,       0, 0.521,  424.77,  433.29
       2: N15.90 W07.01, 106.23,       5,       1, 0.976,  760.57,  390.47
       3: S20.39 W06.84, 106.07,       2,       1, 0.895,    8.39,    4.69
       4: S02.31 E03.24,  95.99,       1,       1, 0.990,    1.09,    0.55
       5: S03.71 E11.93,  87.29,       4,       1, 0.966,  396.69,  205.31
       6: S11.02 E13.26,  85.96,       1,       1, 0.934,    1.46,    0.78
       7: N04.78 E46.66,  52.57,       5,       0, 0.689,  293.87,  207.43
     ---------------------------------------------------------------------


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

     North      3          18          48

     South      4           8          48

     Whole      7          26          96

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

     Center     5          13          63


dark:pcg20260726_093718_00 flat:pcg20260726_092622_01