NIST Time Scale Data Archive |
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UTC - UTC(NIST)
The deviation of UTC(NIST) from UTC has been less than +/-100 ns since July 6, 1994. The table below shows values of UTC - UTC(NIST) as supplied by the BIPM Circular T for the year 2001.
UTC - UTC(NIST)Values (at 10-day intervals)
| Date | MJD | UTC-UTC(NIST) ns |
| 2001-12-26 | 52269 | -1 |
| 2001-12-16 | 52259 | 9 |
| 2001-12-06 | 52249 | 17 |
| 2001-11-26 | 52239 | 27 |
| 2001-11-16 | 52229 | 31 |
| 2001-11-06 | 52219 | 34 |
| 2001-10-27 | 52209 | 39 |
| 2001-10-17 | 52199 | 42 |
| 2001-10-07 | 52189 | 46 |
| 2001-09-27 | 52179 | 40 |
| 2001-09-17 | 52169 | 32 |
| 2001-09-07 | 52159 | 26 |
| 2001-08-28 | 52149 | 17 |
| 2001-08-18 | 52139 | 2 |
| 2001-08-08 | 52129 | -11 |
| 2001-07-29 | 52119 | -18 |
| 2001-07-19 | 52109 | -20 |
| 2001-07-09 | 52099 | -23 |
| 2001-06-29 | 52089 | -26 |
| 2001-06-19 | 52079 | -23 |
| 2001-06-09 | 52069 | -21 |
| 2001-05-30 | 52059 | -17 |
| 2001-05-20 | 52049 | -14 |
| 2001-05-10 | 52039 | -13 |
| 2001-04-30 | 52029 | -11 |
| 2001-04-20 | 52019 | -8 |
| 2001-04-10 | 52009 | -5 |
| 2001-03-31 | 51999 | 3 |
| 2001-03-21 | 51989 | -2 |
| 2001-03-11 | 51979 | 0 |
| 2000-03-01 | 51969 | 1 |
| 2001-02-19 | 51959 | 5 |
| 2001-02-09 | 51949 | 11 |
| 2001-01-30 | 51939 | 11 |
| 2001-01-20 | 51929 | 7 |
| 2001-01-10 | 51919 | 2 |