2023-08-29 07:54:42UT (2023-08-29 16:54:42JST)  Solar Science Observatory NAOJ

P=+20.26, B0=+7.13, L0= 71.58, radius=949.7"
obs radius= 941.5 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------------
                                          10^-6 hemisphere     -10^-6 B_t Group
      No. p/u    position       cos(t)    ap_area    co_area    darkness    id
     --------------------------------------------------------------------------
       1: pu   S19.24 E24.04,   0.815,     95.16,     58.41,      28.20     4
       2: p    S10.07 E72.41,   0.274,     18.31,     33.47,       1.57     5
       3: p    S09.27 E72.06,   0.282,      3.95,      7.01,       0.28     5
       4: pu   S06.72 E68.08,   0.353,     76.85,    108.72,      11.62     5
       5: pu   S09.19 W08.66,   0.948,    689.82,    363.64,     242.63     3
       6: p    S07.73 W05.80,   0.961,      2.51,      1.31,       0.35     3
       7: p    N07.97 W28.28,   0.883,     31.60,     17.90,       4.49     2
       8: p    N08.14 W29.46,   0.873,     54.58,     31.27,      10.37     2
       9: pu   N09.97 W27.66,   0.887,    680.84,    383.77,     203.85     2
      10: p    N08.92 W30.26,   0.866,      8.26,      4.77,       1.14     2
      11: p    N09.96 W30.35,   0.865,      1.80,      1.04,       0.24     2
      12: p    N09.41 W32.09,   0.850,      8.98,      5.28,       1.32     2
      13: p    N11.00 W29.03,   0.875,      2.51,      1.44,       0.33     2
      14: p    N12.03 W27.26,   0.889,      2.15,      1.21,       0.26     2
      15: p    N10.81 W31.52,   0.854,     13.65,      7.99,       2.08     2
      16: p    N11.26 W31.32,   0.856,      1.08,      0.63,       0.13     2
      17: p    N12.30 W29.56,   0.870,      1.44,      0.83,       0.17     2
      18: p    N12.86 W28.88,   0.875,      3.59,      2.05,       0.49     2
      19: pu   N30.82 W59.85,   0.492,     38.42,     39.07,       6.68     1
      20: u  1 S19.21 E24.04,   0.815,     30.88,     18.95,      15.65     4
      21: u  4 S06.77 E68.10,   0.353,     15.80,     22.39,       4.60     5
      22: u  5 S09.19 W06.80,   0.953,     18.67,      9.80,       9.99     3
      23: u  5 S09.20 W09.06,   0.947,    159.80,     84.33,     105.42     3
      24: u  5 S08.96 W07.51,   0.952,      6.82,      3.58,       2.97     3
      25: u  5 S08.70 W07.83,   0.953,      3.95,      2.07,       1.62     3
      26: u  9 N10.03 W28.01,   0.884,    138.25,     78.17,      82.87     2
      27: u  9 N10.24 W26.21,   0.898,     21.19,     11.79,      10.29     2
      28: u 19 N30.73 W59.82,   0.492,      7.18,      7.30,       2.54     1
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N30.79 W59.84, 131.42,       2,       0
       2:  N10.12 W28.83, 100.42,      14,       1
       3:  S08.79 W07.92,  79.51,       6,       1
       4:  S19.23 E24.04,  47.54,       2,       0
       5:  S08.11 E69.92,   1.67,       4,       0
     ---------------------------------------------


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

     North      2          16          36

     South      3          12          42

     Whole      5          28          78

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

     Center     2          20          40


dark:pcg20230829_165610_00 flat:pcg20230829_103523_01