Sao_Luis.     sa TEC   glat = -2.6 glon =315.8
Date of issue: 2026.07.02 Time:11UT
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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260701  199  165  122   93   80   73   68   67   71  110  222  316  384  441  491  526  536  536  550  512  459  392  312  242
260702  188  157  122   93   80   76   68   58   67  114  194  286  369  437  488  519  533  538  536  511  452  366  281  223