I_Cheon.      ic foF2  glat = 37.1 glon =127.5
Date of issue: 2025.06.05 Time:10UT
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
--------------------------------------------------------------------------------------------------------------------------------
250601   73   78   79   85   87  104   97   87   87   96  108  103   77   71   75   88   65  107   43   38   40   48   36   60_ 
250602  111  108  109  106  111   54   53   57   56   56   63   81   77   81   88   87   49   29   52   31   44   43   44   38  
250603   56_  57_  57_  57_  58_  61_  62_  53   52   39   44   54   57   57   57   52   53   58   52   46   43   51   52   64  
250604   62   63   61   65   71   74   76   72   78   80   78   71   66   70   77   70   71   65   58   40   53   66   70   63  
250605   64   70   89   93   84   83_  83_  84_  85_  86_  87_  86_  84_  83_  82_  80_  75_  67_  60_  60_  65_  69_  73_  75_