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NIST UTC 2003 Archive

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)

DateMJDUTC-UTC(NIST) ns
2003-12-26  52999-4.0
2003-12-16  52989-2.8
2003-12-06  52979-0.2
2003-11-26  52969-1.1
2003-11-16  529592.0
2003-11-06  529492.1
2003-10-27  529391.8
2003-10-17  529291.2
2003-10-07  529193.9
2003-09-27  529097.9
2003-09-17  528997.5
2003-09-07  528897.6
2003-08-28  528797.7
2003-08-18  528698.0
2003-08-08  5285910.2
2003-07-29  5284910.7
2003-07-19  5283912.7
2003-07-09  5282912.6
2003-06-29  528199.2
2003-06-19  528097.5
2003-06-09  527993.8
2003-05-30  527890.6
2003-05-20  527794.0
2003-05-10  5276910.4
2003-04-30  527598.9
2003-04-20  5274910.7
2003-04-10  5273910.9
2003-03-31  5272911.0
2003-03-21  5271912.0
2003-03-11  5270911.0
2003-03-01  526997.0
2003-02-19  526898.0
2003-02-09  526797.0
2003-01-30  526692.0
2003-01-20  52659-1.0
2003-01-10  52649-5.0
Created January 12, 2010, Updated October 7, 2020