Sao_Luis.     sa TEC   glat = -2.6 glon =315.8
Date of issue: 2026.10.02 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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261001  142  158  179  144  117   96  101   95   78  119  180  242  311  375  416  442  491  516  520  492  431  369  273  263
261002  181  169  174  165  139  112   98   91   94  116  169  243  316  370  413  455  495  522  526  511  474  409  319  233