2026-07-19 03:31:02UT (2026-07-19 12:31:02JST)  Solar Science Observatory NAOJ

P= +5.42, B0=+4.69, L0=190.22, radius=943.9"
obs radius= 933.3 (pixel), p_thresh=-0.080, u_thresh=-0.290

     ***** 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: pu   S11.78 E34.65,   0.786,     18.27,     11.62,       3.87     2
       2: p    S09.55 W00.50,   0.969,      7.67,      3.96,       1.19     1
       3: pu   S07.43 W02.31,   0.977,    422.82,    216.41,     110.26     1
       4: p    S07.11 W00.29,   0.979,      1.10,      0.56,       0.14     1
       5: p    S06.44 E00.18,   0.981,      3.65,      1.86,       0.46     1
       6: p    S05.76 W00.70,   0.983,      4.39,      2.23,       0.55     1
       7: p    N05.44 E36.26,   0.808,      1.83,      1.13,       0.21     3
       8: pu   N15.04 E82.13,   0.153,    155.32,    507.74,      14.02     4
       9: u  1 S11.75 E34.67,   0.786,      4.02,      2.56,       1.34     2
      10: u  3 S07.80 W02.36,   0.975,     38.37,     19.67,      19.02     1
      11: u  3 S06.96 W02.34,   0.979,     44.95,     22.97,      22.56     1
      12: u  8 N14.80 E82.02,   0.155,     21.20,     68.49,       3.58     4
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North      157.14   508.87     14.23
 
     South      457.91   236.65    116.48
 
     Whole      615.05   745.52    130.71
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S07.53 W01.52, 191.74,       7,       1, 0.977,  439.63,  225.02
       2: S11.76 E34.66, 155.56,       2,       0, 0.786,   18.27,   11.62
       3: N05.44 E36.26, 153.96,       1,       0, 0.808,    1.83,    1.13
       4: N14.95 E82.09, 108.13,       2,       0, 0.154,  155.32,  507.74
     ---------------------------------------------------------------------


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

     North      2           3          23

     South      2           9          29

     Whole      4          12          52

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

     Center     1           7          17


dark:pcg20260719_103223_00 flat:pcg20260719_102623_01