NIST  Boulder                    United States                   TECU*10  glat = 39.99 glon =-105.26
Date of issue:  20250303 Time = 1034
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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250301  444  389  298  223  183  166  165  163  168  157  140  133  125  130  188  285  369  463  565  610  597  611  595  553
250302  483  388  264  194  168  154  153  152  152  147  146  146  132  126  185  280  349  412  484  531  539  546  524  488
250303  444  381  304  235  195  180  174  165  159  158  154  141  127  141  198  289  383  466  528  568  580  564  530  490