13 Feb 2026, 04:38:50 (UT)
 
P=-16.75, B0=-6.74, L0=90.45, radius=973.5"
obs radius = 869.6 (pixel), RMS=131.2 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------
                                  10^-6 disk 10^-6 hemis. -10^-2 I_c
      No.   position       cos(t)    ap_area    co_area    darkness
     ---------------------------------------------------------------
       1: S2.985 W79.82,   0.181,      9.26,     25.53,        212
       2: N9.242 W19.20,   0.906,    408.30,    225.13,      23206
       3: N10.16 W16.72,   0.915,     15.99,      8.73,        590
       4: N11.64 W18.53,   0.898,      1.26,      0.70,         26
       5: N9.920 E25.64,   0.861,    505.11,    293.09,      30463
       6: N11.53 E35.24,   0.771,     25.25,     16.37,        945
       7: N15.87 E54.68,   0.520,     29.46,     28.32,        987
      Umbra only
       8: N9.148 W19.37,   0.906,     50.51,     27.86,       6379
       9: N9.217 W18.52,   0.910,      3.78,      2.07,        377
      10: N9.693 W18.62,   0.907,      2.94,      1.62,        291
      11: N9.931 E25.68,   0.861,     92.18,     53.51,      11523
     ---------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-2 I_c
     Region   ap_area   co_area    darkness
 
     North      985.39   572.36     56217
 
     South        9.26    25.53       212
 
     Whole      994.65   597.90     56429
 
     ----------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      4          10          50
 
     South      1           1          11
 
     Whole      5          11          61
 
     ------------------------------------------
 
     Center     1           6          16
 
     Seeing     4