Yamagawa.     yg foF2  glat = 29.2 glon =129.6
Date of issue: 2026.10.02 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
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261001   83_  85_  89_ 103_ 121_ 128_ 133_ 126_ 116_ 110_  94_  74_  62_  64_  58_  50_  55_  58_  54_  56_  50_  50_  62_  74_ 
261002   83_  86_  94_ 105_ 113_ 115_ 112_ 107_ 104_  99_  89_  74_  62_  59_  60_  57_  54_  55_  56_  51_  44_  48_  63_  77_