Perth.        pe TEC   glat =-32.0 glon =115.9
Date of issue: 2025.04.02 Time:14UT
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
--------------------------------------------------------------------------------------------------------------------------------
250401  295  376  458  527  578  599  597  576  553  523  463  381  323  274  233  198  192  185  181  187  175  170  176  253
250402  296  378  457  526  573  591  588  578  560  520  446  358  285  244  222  202  183  176  178  175  161  149  166  219