2026-07-29 07:45:37UT (2026-07-29 16:45:37JST)  Solar Science Observatory NAOJ

P= +9.71, B0=+5.56, L0= 55.58, radius=944.8"
obs radius= 934.0 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** 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    S08.38 E22.78,   0.894,     17.15,      9.59,       3.37     6
       2: p    S18.27 W53.63,   0.530,      1.82,      1.72,       0.19     1
       3: pu   N02.99 E25.03,   0.906,     27.37,     15.11,       6.55     7
       4: p    N04.29 E30.48,   0.863,      1.46,      0.85,       0.17     7
       5: p    N04.05 E27.84,   0.885,      2.92,      1.65,       0.35     7
       6: p    N04.58 E31.49,   0.854,      6.57,      3.85,       1.02     7
       7: p    N05.26 E31.50,   0.854,      8.03,      4.70,       1.04     7
       8: pu   S03.64 W32.58,   0.831,     59.48,     35.79,      13.60     4
       9: pu   N04.70 W01.25,   1.000,    298.12,    149.11,      89.29     5
      10: p    S02.13 W45.59,   0.692,     19.70,     14.23,       3.85     3
      11: p    N12.26 E57.83,   0.538,     12.04,     11.18,       1.72     8
      12: p    N12.88 E61.12,   0.490,     30.65,     31.26,       2.86     8
      13: pu   N13.93 E58.78,   0.524,    244.85,    233.59,      60.41     8
      14: p    N14.18 E60.92,   0.493,     49.26,     49.99,       6.16     8
      15: p    N16.68 E59.56,   0.511,      2.55,      2.50,       0.22     8
      16: p    N18.52 E65.88,   0.416,     12.41,     14.90,       1.64     8
      17: pu   N15.99 W51.01,   0.629,    356.87,    283.84,     103.21     2
      18: u  3 N03.01 E25.04,   0.906,      2.92,      1.61,       1.18     7
      19: u  8 S03.66 W32.55,   0.831,      8.03,      4.83,       3.64     4
      20: u  9 N04.69 W01.23,   1.000,     66.05,     33.03,      38.25     5
      21: u 13 N13.08 E58.92,   0.522,      5.84,      5.59,       1.85     8
      22: u 13 N13.86 E58.77,   0.524,     69.33,     66.12,      31.18     8
      23: u 17 N15.89 W51.15,   0.627,     85.75,     68.38,      44.05     2
      24: u 17 N16.53 W50.19,   0.638,     15.33,     12.00,       7.08     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North     1053.10   802.53    274.62
 
     South       98.16    61.34     21.01
 
     Whole     1151.25   863.87    295.63
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S18.27 W53.63, 109.21,       1,       0, 0.530,    1.82,    1.72
       2: N16.12 W50.81, 106.40,       3,       0, 0.631,  356.87,  283.84
       3: S02.13 W45.59, 101.18,       1,       0, 0.692,   19.70,   14.23
       4: S03.65 W32.56,  88.15,       2,       0, 0.831,   59.48,   35.79
       5: N04.69 W01.24,  56.83,       2,       1, 1.000,  298.12,  149.11
       6: S08.38 E22.78,  32.80,       1,       1, 0.894,   17.15,    9.59
       7: N04.02 E28.19,  27.40,       6,       1, 0.882,   46.34,   26.15
       8: N14.76 E60.89, 354.70,       8,       0, 0.493,  351.76,  343.42
     ---------------------------------------------------------------------


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

     North      4          19          59

     South      4           5          45

     Whole      8          24         104

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

     Center     3           9          39


dark:pcg20260729_083510_00 flat:pcg20260729_083712_01