atomclock: Cesium Beam Atomic Clock Data

Description See Also Examples

Description

This series represents the difference in time between a cesium beam atomic clock and an official time scale known as UTC(USNO) maintained by the US Naval Observatory, Washington DC. The UTC portion of the USNO series refers to coordinate universal time which is used as an international time standard. Negative values in the resulting (difference) series represents a lag in time relative to the UTC(USNO) standard. The differences in time were recorded at the same time for consecutive days in the 1970s resulting in a sampling interval of 1 day. The amplitude units are expressed in microseconds.

See Also

nile, ocean, ecg, fdp045.

Examples

1

wconstan/wmtsa documentation built on May 4, 2019, 2:03 a.m.