2026-10-03 01:17:27UT (2026-10-03 10:17:27JST)  Solar Science Observatory NAOJ

P=+26.06, B0=+6.64, L0=267.26, radius=958.5"
obs radius= 948.3 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** 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    S11.78 E78.81,   0.165,     27.61,     83.63,       2.16     4
       2: p    N18.74 E46.13,   0.689,      5.66,      4.11,       0.76     3
       3: p    N19.46 E47.42,   0.672,      2.12,      1.58,       0.20     3
       4: pu   N18.63 E42.91,   0.726,     22.30,     15.35,       4.93     3
       5: pu   S18.53 W45.96,   0.618,      7.08,      5.73,       1.39     1
       6: p    N20.62 E47.22,   0.672,      1.77,      1.32,       0.20     3
       7: p    N13.97 W07.08,   0.984,      3.54,      1.80,       0.64     2
       8: p    N15.26 W04.54,   0.986,      1.42,      0.72,       0.20     2
       9: p    N16.81 W05.67,   0.980,      5.31,      2.71,       1.11     2
      10: p    N15.56 W08.30,   0.978,      2.48,      1.27,       0.40     2
      11: u  4 N18.68 E42.86,   0.727,      2.83,      1.95,       0.97     3
      12: u  5 S18.52 W45.97,   0.618,      1.06,      0.86,       0.34     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North       44.60    28.85      8.45
 
     South       34.69    89.36      3.55
 
     Whole       79.29   118.21     12.00
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S18.53 W45.96, 313.22,       2,       0, 0.618,    7.08,    5.73
       2: N15.45 W06.44, 273.70,       4,       1, 0.982,   12.74,    6.49
       3: N19.32 E44.90, 222.36,       5,       0, 0.702,   31.86,   22.36
       4: S11.78 E78.81, 188.45,       1,       0, 0.165,   27.61,   83.63
     ---------------------------------------------------------------------


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

     North      2           9          29

     South      2           3          23

     Whole      4          12          52

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

     Center     1           4          14


dark:pcg20261003_091847_00 flat:pcg20261003_091255_01