2026-07-16 02:29:17UT (2026-07-16 11:29:17JST)  Solar Science Observatory NAOJ

P= +4.08, B0=+4.41, L0=230.48, radius=943.7"
obs radius= 935.4 (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    S10.83 E74.16,   0.253,      9.82,     19.42,       1.03     4
       2: p    S10.40 E74.42,   0.249,      2.18,      4.37,       0.14     4
       3: pu   S07.25 E38.09,   0.769,    347.04,    225.72,      91.52     3
       4: pu   S09.19 W71.23,   0.304,    218.63,    359.09,      33.18     1
       5: p    N15.09 E27.86,   0.871,     23.28,     13.36,       4.22     2
       6: p    N15.27 E30.25,   0.851,     12.73,      7.48,       2.79     2
       7: p    N15.47 E29.90,   0.853,      4.00,      2.34,       0.80     2
       8: u  3 S07.22 E38.02,   0.770,     84.76,     55.07,      42.87     3
       9: u  4 S09.09 W71.22,   0.305,     42.20,     69.23,      13.67     1
     --------------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-6 B_t
     Region   ap_area   co_area    darkness
 
     North       40.01    23.19      7.82
 
     South      577.67   608.60    125.88
 
     Whole      617.68   631.79    133.69
 
     ----------------------------------------


     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: S09.15 W71.23, 301.71,       2,       0, 0.305,  218.63,  359.09
       2: N15.25 E29.07, 201.41,       3,       0, 0.861,   40.01,   23.19
       3: S07.24 E38.06, 192.42,       2,       0, 0.769,  347.04,  225.72
       4: S10.65 E74.27, 156.21,       2,       0, 0.251,   12.00,   23.80
     ---------------------------------------------------------------------


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

     North      1           3          13

     South      3           6          36

     Whole      4           9          49

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

     Center     0           0           0


dark:pcg20260716_113129_00 flat:pcg20260715_095525_01