Beijing.      bp TEC   glat = 40.0 glon =116.3
Date of issue: 2024.10.02 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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241001  459  537  608  661  708  739  730  702  661  607  527  454  381  343  293  264  245  234  219  232  224  229  282  392
241002  439  514  572  622  658  664  639  604  573  540  490  422  355  305  270  245  228  223  225  218  206  214  263  348