NIST  Boulder                    United States                   TECU*10  glat = 39.99 glon =-105.26
Date of issue:  20250503 Time = 1420
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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250501  365  350  324  298  246  219  210  206  201  194  169  144  147  167  215  278  308  322  353  420  448  460  445  429
250502  408  362  338  297  238  215  200  187  174  154  135  120  121  144  183  207  206  209  206  210  207  215  221  237
250503  375  370  347  308  265  231  210  200  194  185  172  161  166  198  249  299  332  351  366  381  390  386  376  372