2026-01-27 00:27:50UT (2026-01-27 09:27:50JST)  Solar Science Observatory NAOJ

P=-10.06, B0=-5.63, L0=316.49, radius=974.1"
obs radius= 969.4 (pixel), p_thresh=-0.085, u_thresh=-0.305

     ***** 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   S13.90 W19.40,   0.935,    403.10,    215.62,     107.11     4
       2: p    S06.23 W47.83,   0.675,      7.11,      5.27,       0.78     2
       3: pu   S04.95 W48.98,   0.659,     90.78,     68.86,      19.16     2
       4: p    S04.56 W48.33,   0.667,      1.02,      0.76,       0.09     2
       5: p    S04.45 W47.95,   0.672,      4.40,      3.28,       0.44     2
       6: pu   S04.40 W44.73,   0.712,     74.86,     52.54,      16.61     2
       7: pu   S13.91 E09.17,   0.977,     20.32,     10.40,       4.72     6
       8: p    S03.62 W44.54,   0.714,      4.74,      3.32,       0.48     2
       9: pu   S12.77 E07.05,   0.985,     77.91,     39.55,      19.06     6
      10: p    S12.57 E05.68,   0.988,      6.10,      3.09,       0.92     6
      11: p    S13.08 E19.92,   0.934,     31.50,     16.87,       6.02     7
      12: p    S12.59 E17.69,   0.947,      1.35,      0.72,       0.16     7
      13: p    N07.75 W56.80,   0.527,      6.44,      6.11,       0.59     1
      14: pu   N09.80 W57.61,   0.509,    101.28,     99.56,      19.61     1
      15: p    N16.78 W41.97,   0.680,     10.16,      7.47,       1.25     3
      16: p    N17.95 W44.21,   0.648,      9.15,      7.05,       1.10     3
      17: p    N17.99 W41.46,   0.679,      4.06,      2.99,       0.51     3
      18: p    N18.53 W00.03,   0.912,      2.71,      1.48,       0.34     5
      19: u  1 S13.89 W19.34,   0.935,     86.04,     46.01,      44.95     4
      20: u  3 S05.57 W48.51,   0.666,      1.35,      1.02,       0.41     2
      21: u  3 S05.42 W48.50,   0.666,      1.02,      0.76,       0.31     2
      22: u  3 S04.70 W49.22,   0.656,     19.65,     14.98,       7.59     2
      23: u  6 S04.40 W44.63,   0.714,     14.90,     10.44,       5.65     2
      24: u  7 S13.91 E09.17,   0.977,      3.39,      1.73,       1.39     6
      25: u  9 S12.70 E06.97,   0.985,     12.19,      6.19,       5.53     6
      26: u 14 N09.79 W57.54,   0.510,     24.73,     24.26,       8.51     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-6 B_t
     Region     ap_area  co_area  darkness 
 
     North      133.80   124.67     23.40
 
     South      723.22   420.28    175.53
 
     Whole      857.02   544.95    198.93
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N09.14 W57.34,  13.82,       3,       0, 0.515,  107.72,  105.67
       2: S04.84 W47.00,   3.49,      10,       0, 0.685,  182.92,  134.03
       3: N17.45 W42.76, 359.24,       3,       0, 0.668,   23.37,   17.52
       4: S13.90 W19.37, 335.86,       2,       1, 0.935,  403.10,  215.62
       5: N18.53 W00.03, 316.51,       1,       1, 0.912,    2.71,    1.48
       6: S13.16 E07.47, 309.02,       5,       1, 0.983,  104.33,   53.04
       7: S12.92 E19.17, 297.32,       2,       1, 0.938,   32.86,   17.59
     ---------------------------------------------------------------------


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

     North      3           7          37

     South      4          19          59

     Whole      7          26          96

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

     Center     4          10          50


dark:pcg20260127_092218_00 flat:pcg20260127_092421_01