2026-01-12 00:46:36UT (2026-01-12 09:46:36JST)  Solar Science Observatory NAOJ

P= -3.25, B0=-4.23, L0=153.82, radius=975.3"
obs radius= 969.3 (pixel), p_thresh=-0.075, u_thresh=-0.275

     ***** 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   S16.06 W43.79,   0.712,     51.16,     35.92,       9.26     1
       2: p    S11.50 W05.63,   0.987,     21.68,     10.98,       3.26     2
       3: pu   S09.28 W17.41,   0.951,    671.85,    353.22,     227.60     2
       4: p    S10.91 W07.04,   0.986,      7.11,      3.61,       0.84     2
       5: p    S10.81 W08.12,   0.984,      3.05,      1.55,       0.32     2
       6: p    S10.20 W13.67,   0.967,      1.36,      0.70,       0.13     2
       7: p    S10.13 W07.48,   0.986,      9.49,      4.81,       1.30     2
       8: p    S10.13 W08.28,   0.984,     10.84,      5.51,       1.16     2
       9: p    S09.49 W06.35,   0.990,     52.85,     26.70,       8.77     2
      10: p    N12.44 E42.02,   0.708,     23.38,     16.52,       3.68     3
      11: p    N13.03 E42.79,   0.696,      4.07,      2.92,       0.34     3
      12: p    N14.71 E46.22,   0.649,     18.30,     14.10,       1.77     3
      13: u  1 S16.08 W43.76,   0.713,      7.11,      4.99,       2.30     1
      14: u  3 S09.29 W17.37,   0.951,    230.39,    121.10,     131.40     2
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-6 B_t
     Region     ap_area  co_area  darkness 
 
     North       45.74    33.54      5.79
 
     South      829.40   442.99    252.65
 
     Whole      875.14   476.53    258.44
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S16.07 W43.77, 197.59,       2,       0, 0.712,   51.16,   35.92
       2: S10.03 W12.60, 166.42,       9,       1, 0.971,  778.24,  407.07
       3: N13.51 E43.96, 109.85,       3,       0, 0.681,   45.74,   33.54
     ---------------------------------------------------------------------


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

     North      1           3          13

     South      2          11          31

     Whole      3          14          44

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

     Center     1           9          19


dark:pcg20260112_094804_00 flat:pcg20260112_084307_01