2025-03-25 01:23:24UT (2025-03-25 10:23:24JST)  Solar Science Observatory NAOJ

P=-25.69, B0=-6.87, L0= 62.69, radius=961.9"
obs radius= 956.8 (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: pu   S17.38 W64.93,   0.437,     75.80,     86.69,      14.17     2
       2: pu   N06.81 W70.48,   0.315,    303.90,    481.98,      44.63     1
       3: p    N05.04 W63.11,   0.437,     30.25,     34.63,       3.67     1
       4: p    N05.22 W64.78,   0.410,      6.61,      8.05,       0.58     1
       5: p    N05.51 W64.63,   0.412,      4.52,      5.49,       0.40     1
       6: p    N07.50 W64.55,   0.407,      1.04,      1.28,       0.10     1
       7: p    N07.68 W61.81,   0.449,      8.35,      9.30,       0.99     1
       8: p    N15.38 W26.89,   0.822,      8.35,      5.08,       1.06     3
       9: p    N16.14 W27.15,   0.815,     13.56,      8.32,       1.78     3
      10: p    N13.16 W19.23,   0.886,     10.78,      6.09,       1.39     3
      11: p    N13.78 E67.98,   0.333,      9.39,     14.10,       0.69     4
      12: u  1 S17.38 W64.94,   0.437,     18.43,     21.08,       6.36     2
      13: u  2 N05.72 W70.92,   0.311,      9.39,     15.09,       2.35     1
      14: u  2 N06.70 W70.93,   0.308,      9.74,     15.79,       2.46     1
      15: u  2 N06.94 W69.46,   0.331,      9.39,     14.17,       2.48     1
      16: u  2 N07.49 W71.01,   0.305,     13.56,     22.25,       3.48     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
                10^-6 hemisphere  -10^-6 B_t
     Region     ap_area  co_area  darkness 
 
     North      396.74   574.29     55.28
 
     South       75.80    86.69     14.17
 
     Whole      472.55   660.98     69.45
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N06.44 W67.47, 130.16,      10,       0, 0.365,  354.67,  540.72
       2: S17.38 W64.93, 127.63,       2,       0, 0.437,   75.80,   86.69
       3: N14.80 W23.84,  86.54,       3,       0, 0.847,   32.69,   19.48
       4: N13.78 E67.98, 354.71,       1,       0, 0.333,    9.39,   14.10
     ---------------------------------------------------------------------


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

     North      3          14          44

     South      1           2          12

     Whole      4          16          56

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

     Center     0           0           0


dark:pcg20250325_092448_00 flat:pcg20250325_091630_01