2023-10-29 04:04:24UT (2023-10-29 13:04:24JST)  Solar Science Observatory NAOJ

P=+24.97, B0=+4.71, L0=348.64, radius=965.6"
obs radius= 960.4 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** 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    S18.80 E23.67,   0.838,      7.25,      4.33,       0.76     2
       2: p    S17.62 E24.51,   0.839,     15.19,      9.05,       1.55     2
       3: p    S17.15 E25.25,   0.837,     20.36,     12.16,       2.36     2
       4: p    S16.94 E25.71,   0.835,      1.73,      1.03,       0.16     2
       5: p    S17.49 E20.86,   0.864,     11.39,      6.59,       1.50     2
       6: p    N16.95 E46.33,   0.682,      7.59,      5.56,       0.71     3
       7: p    N16.78 E42.96,   0.722,     42.11,     29.16,       5.99     3
       8: p    N20.31 E14.33,   0.934,      2.07,      1.11,       0.25     1
       9: p    N19.44 E10.47,   0.952,      8.63,      4.53,       1.44     1
     --------------------------------------------------------------------------
    * = False spots


     ***** Observed Group Parameters ***** 
     ---------------------------------------------
      No.   position    Carr.Lon.      f    center
     ---------------------------------------------
       1:  N19.80 E12.07, 336.56,       2,       1
       2:  S17.74 E23.60, 325.04,       5,       0
       3:  N16.85 E44.31, 304.32,       2,       0
     ---------------------------------------------


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

     North      2           4          24

     South      1           5          15

     Whole      3           9          39

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

     Center     1           2          12


dark:pcg20231029_130551_00 flat:pcg20231029_130055_01