I_Cheon.      ic hmF2  glat = 37.1 glon =127.5
Date of issue: 2025.02.02 Time:13UT
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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250201  236  255  263  263  278  270  285  268  271  295  272_ 289  265  321  325  352  378  370  542  257  246  259  314  268  
250202  263  259  253  237  252  266  259_ 258_ 258_ 262_ 270_ 278_ 287_ 293_ 295_ 295_ 294_ 292_ 291_ 290_ 292_ 292_ 285_ 272_