I_Cheon.      ic foF2  glat = 37.1 glon =127.5
Date of issue: 2026.03.04 Time:11UT
YYMMDD|UT 0    1    2    3    4    5    6    7    8    9   10   11   12   13   14   15   16   17   18   19   20   21   22   23
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260301  102  112  107  111  104  116  115  111   97   81   72   65   59   59   55   53   53   51   44   45   41   42   62   88  
260302  102  104  104  114  113  118  115  113  104   94   78   73   70   66   59   59   58   58   52   48   46   45   63   88  
260303  104  101  110  111  113  119  121  122  114   99   80  108   63   66   66   60   57   56   56   57   56   47   57   94  
260304  111  109  129  133  135  126_ 126_ 123_ 116_ 106_  91_  75_  66_  65_  65_  62_  58_  61_  64_  64_  59_  62_  79_  98_