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 most recent period in which data are available.
UTC - UTC(NIST)Values (at 10-day intervals)
| Date | MJD | UTC-UTC(NIST) ns |
2010-01-23 | 55219 | 5.7 |
| 2010-01-13 | 55209 | 10.1 | 2010-01-03 | 55199 | 15.0 |
Online: September 2002 - Last update: March 1, 2010 - ep