I_Cheon.      ic TEC   glat = 37.1 glon =127.5
Date of issue: 2024.07.02 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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240701  403  387  377  352  321  298  296  300  282  287  284  262  281  278  246  239  244  241  216  193  209  281  360  404
240702  355  334  332  336  331  323  326  335  335  325  319  325  333  330  317  307  296  270  234  220  254  322  376  382