sall    62.188115301      -75.668978690    ntol   tenv3 files through 17 jan 2026
 sall   97JUL30  1997.5770   0.002716  0.000605  0.006690
 sall   97JUL31  1997.5797   0.002617  0.000687  0.006623
 sall   97AUG01  1997.5825   0.003473  0.000778  0.006331
 sall   97AUG02  1997.5852   0.003350  0.000925  0.004625
 sall   01JUL05  2001.5086   0.001317  0.001011  0.000709
 sall   01JUL06  2001.5113  -0.000487  0.000507  0.001241
 sall   01JUL07  2001.5140  -0.000455  0.001506  0.002183
 sall   01JUL08  2001.5168   0.000871  0.001582  0.000909
 sall   05JUL13  2005.5305   0.002015  0.000309  0.001648
 sall   05JUL14  2005.5332   0.002226 -0.000919  0.002202
 sall   05JUL15  2005.5359   0.001191 -0.000039  0.002751
 sall   10JUL13  2010.5298   0.002233  0.000653 -0.001283
 sall   10JUL14  2010.5325   0.002373  0.000501 -0.000788
 sall   10JUL15  2010.5352   0.002363  0.001067 -0.001084
 sall   10JUL16  2010.5380   0.001509  0.000081 -0.000832
 sall   17JUL15  2017.5359   0.001681 -0.000432  0.001849
 sall   17JUL16  2017.5387   0.002649 -0.000073  0.000965
 sall   17JUL17  2017.5414   0.002053 -0.000590  0.002345
 sall   17JUL18  2017.5441   0.000874 -0.001579  0.003053