Jeju.         jj foF2  glat = 33.5 glon =126.5
Date of issue: 2025.07.02 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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250701   72   75   69   64   98  155   80   84   78   81   76   72   73   76   72   71   58   67   54   53   69   74   72   65  
250702   59   71   73   64  148  106_ 112_ 114_ 109_ 101_  95_  92_  87_  81_  77_  75_  74_  74_  74_  75_  74_  74_  76_  77_