2023-09-20 01:42:36UT (2023-09-20 10:42:36JST)  Solar Science Observatory NAOJ

P=+24.77, B0=+7.12, L0=144.47, radius=954.9"
obs radius= 951.5 (pixel), p_thresh=-0.100, u_thresh=-0.350

     ***** 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    S24.46 E44.36,   0.594,     15.82,     13.31,       2.93     8
       2: p    S08.81 E65.29,   0.391,      7.03,      8.99,       1.35    10
       3: pu   N09.11 E42.18,   0.746,    525.93,    352.67,     141.99     7
       4: p    S19.46 W25.98,   0.800,     87.54,     54.73,      21.38     3
       5: p    N09.22 E34.64,   0.826,     11.60,      7.02,       2.37     6
       6: pu   S17.02 W32.08,   0.768,    162.77,    106.01,      49.43     3
       7: p    N11.03 E33.06,   0.840,     48.51,     28.88,      13.02     6
       8: p    N11.54 E32.07,   0.849,      6.68,      3.94,       1.32     6
       9: p    N18.02 E59.62,   0.516,     29.88,     28.98,       4.28     9
      10: p    N07.50 E09.54,   0.986,     44.30,     22.45,      10.55     5
      11: p    N09.63 E10.60,   0.982,     37.97,     19.33,       8.57     5
      12: p    N10.67 W62.01,   0.481,      2.11,      2.19,       0.39     1
      13: pu   N28.27 W27.83,   0.832,    183.86,    110.55,      41.26     4
      14: p    N11.44 W67.07,   0.404,     21.44,     26.57,       4.99     1
      15: p    N22.00 W46.71,   0.677,     51.33,     37.89,      11.27     2
      16: p    N19.55 W54.39,   0.586,     92.81,     79.20,      22.09     2
      17: u  3 N09.65 E41.68,   0.751,      9.84,      6.55,       5.18     7
      18: u  6 S17.07 W32.26,   0.766,     11.25,      7.35,       6.57     3
      19: u 13 N28.22 W27.93,   0.831,     10.55,      6.34,       5.18     4
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N11.16 W65.24, 209.71,       2,       0
       2:  N20.67 W50.90, 195.37,       2,       0
       3:  S18.07 W29.51, 173.98,       3,       0
       4:  N28.25 W27.86, 172.34,       2,       0
       5:  N08.54 E10.06, 134.41,       2,       1
       6:  N10.52 E33.32, 111.15,       3,       0
       7:  N09.28 E42.03, 102.45,       2,       0
       8:  S24.46 E44.36, 100.11,       1,       0
       9:  N18.02 E59.62,  84.85,       1,       0
      10:  S08.81 E65.29,  79.18,       1,       0
     ---------------------------------------------


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

     North      7          14          84

     South      3           5          35

     Whole     10          19         119

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

     Center     1           2          12


dark:pcg20230920_083439_00 flat:pcg20230920_083903_01