2026-07-17 00:19:30UT (2026-07-17 09:19:30JST)  Solar Science Observatory NAOJ

P= +4.48, B0=+4.49, L0=218.44, radius=943.8"
obs radius= 935.0 (pixel), p_thresh=-0.095, u_thresh=-0.335

     ***** Observed Sunspot Parameters *****
     --------------------------------------------------------------------
                                       10^-6 disk 10^-6 hemis. -10^-6 B_t
      No. p/u    position       cos(t)    ap_area    co_area    darkness 
     --------------------------------------------------------------------
       1: p    S11.34 E62.29,   0.439,      9.10,     10.37,       1.14
       2: p    S10.61 E62.69,   0.435,      7.65,      8.78,       0.78
       3: p    S09.40 E33.29,   0.809,      1.82,      1.12,       0.24
       4: pu   S07.30 E25.98,   0.879,    366.27,    208.35,     103.26
       5: pu   S09.26 W83.21,   0.104,     31.68,    152.61,       2.36
       6: p    N15.25 E18.09,   0.935,      2.55,      1.36,       0.42
       7: u  4 S07.28 E25.95,   0.879,     86.29,     49.07,      45.34
       8: u  5 S09.30 W83.01,   0.107,      3.28,     15.29,       0.48
     --------------------------------------------------------------------


dark:pcg20260717_092141_00 flat:pcg20260715_095525_01