18 Aug 2026, 00:48:54 (UT)
 
P=+16.97, B0=+6.77, L0=155.0, radius=949.5"
obs radius = 852.6 (pixel), RMS=139.2 10^-4 I_c
 
     ***** Observed Sunspot Parameters *****
     ---------------------------------------------------------------------
                                  10^-6 disk 10^-6 hemis. -10^-2 I_c Group
      No.   position       cos(t)    ap_area    co_area    darkness    id 
     ---------------------------------------------------------------------
       1: S14.32 E6.870,   0.926,      1.75,      0.94,         48     5
       2: N7.461 W6.967,   0.992,      3.06,      1.54,         69     4
       3: N7.289 W7.292,   0.991,      3.06,      1.54,         77     4
       4: N7.575 W6.675,   0.993,      2.18,      1.10,         50     4
       5: N8.408 W10.81,   0.982,    211.07,    107.45,      10919     4
       6: N2.845 W36.95,   0.798,    469.88,    294.27,      20963     3
       7: N3.626 W38.58,   0.782,      8.75,      5.59,        244     3
       8: N3.036 W41.25,   0.751,     21.45,     14.27,        902     3
       9: N4.100 W39.82,   0.769,     11.38,      7.40,        309     3
      10: N2.716 W46.03,   0.694,      2.18,      1.57,         47     3
      11: N4.501 W40.49,   0.762,      1.75,      1.14,         44     3
      12: N4.776 W45.66,   0.701,    506.67,    361.20,      26402     3
      13: N3.900 W47.55,   0.676,      1.75,      1.29,         38     3
      14: N5.746 W42.10,   0.744,      1.31,      0.88,         29     3
      15: N10.66 W60.94,   0.495,     45.54,     45.93,       1395     2
      16: N12.27 W54.97,   0.581,     50.36,     43.27,       1717     2
      17: N12.36 W66.29,   0.415,      1.31,      1.58,         28     1
      18: N13.16 W67.06,   0.403,     10.94,     13.56,        285     1
      Umbra only
      19: N7.972 W10.67,   0.982,      3.50,      1.78,        347     4
      20: N8.359 W10.90,   0.981,      3.50,      1.78,        352     4
      21: N8.708 W10.93,   0.981,     12.26,      6.24,       1282     4
      22: N2.345 W36.94,   0.797,      3.06,      1.92,        300     3
      23: N4.765 W45.72,   0.700,     61.74,     44.06,       6915     3
     ---------------------------------------------------------------------
    * = False spots
     ----------------------------------------
           10^-6 disk 10^-6 hemis. -10^-2 I_c
     Region   ap_area   co_area    darkness
 
     North     1352.73   903.66     63518
 
     South        1.75     0.94        48
 
     Whole     1354.48   904.60     63566
 
     ----------------------------------------
 
 
     ***** Observed Group Parameters ***** 
     ---------------------------------------------------------------------
      No.   position    Carr.Lon.      f    center cos(t) ap_area  co_area
     ---------------------------------------------------------------------
       1: N12.86 W66.78, 221.79,       2,       0, 0.408,   12.26,   15.15
       2: N11.46 W57.99, 212.99,       2,       0, 0.539,   95.90,   89.21
       3: N3.970 W42.07, 197.08,      11,       0, 0.744, 1025.16,  687.65
       4: N8.116 W9.463, 164.47,       7,       1, 0.986,  219.40,  111.65
       5: S14.33 E6.870, 148.14,       1,       1, 0.926,    1.75,    0.95
     ---------------------------------------------------------------------
 
 
     *****   Relative Sunspot Numbers   ***** 
     ------------------------------------------
     Region     g           f         10*g + f 
     ------------------------------------------
 
     North      4          22          62
 
     South      1           1          11
 
     Whole      5          23          73
 
     ------------------------------------------
 
     Center     2           8          28
 
     Seeing     3