Grahamstown.  TauTEC   glat =-33.3 glon = 26.5                                                                                  
Date of issue: 2026.10.02 Time:15UT                                                                                             
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  349  417  384  498  279  347  295  337  363  315  322  293  351  332  276  288  280  303  414  672  518  663  591  548
261002  507  448  454  710  325  397  374  366  354  354  355  352  351  352  354  362  366  382  408  454  454  448  436  454