In June 1955, due in part to the fact that there were no reliable atomic clocks then operating in the United States, NPL and USNO
began collaborating on a program in which the goal was to determine the frequency of cesium with respect to the ephemeris second [31, 32].
It traces the political development of Sabah and the emergence of contemporary Kadazan Dusun consciousness from the era of the USNO
regime under Tun Mustapha, through the two contrasting terms of Berjaya, to the PBS government and the post-PBS Barisan Nasional state government.
 US Naval Observatory (USNO
) GPS Operations, http://tycho.usno.navy.mil/gps.html
From the USNO
data, daily daylight and night time durations for each study location were calculated.
It should be noted that until GPS week 1631, the IGS final tropospheric product was produced by JPL using GIPSY/OASIS software (Sever, 2010) and, from 1632 (inclusive), by USNO
using Bernese GPS software (Byram, 2011).
Earlier this year, McCarthy officially retired from his USNO
post, which carried the Orwellian title of director of the Directorate of Time, but he has lingered on as a consultant, apparently unable to tear himself away from watching the clocks.
Naval Observatory (USNO
) are responsible for the determination of the positions and motions of the stars and solar system objects, as well as for the establishment of celestial reference frames.
B1.0 database includes about a billion stars, and the Guide Star Catalog II will contain about two billion stars and galaxies when it is done.
Symmetricom's TymServe 2100 network time server acquires time from the GPS satellite constellation, IRIG Time Code or Dialup Time Services (NIST, USNO
) and distributes time using the Network Time Protocol, NTP.
August 1996 Freedom No.2April 1997 Old Before I Die No.2 July 1997 Lazy Days No.8September 1997 South of the Border No.14December 1997 Angels No.4March 1998 Let Me Entertain You No.3 September 1998 Millennium No.1 December 1998 No Regrets/ Antmusic No.4 March 1999 Strong No.4 November 1999 She's The One/It's Only UsNo
.1 August 2000 Rock DJNo.1 October 2000 Kids (duet with Kylie Minogue) No.