Title :
Performances of UTC(OP) based on LNE-SYRTE atomic fountains
Author :
M. Abgrall;S. Bize;B. Chupin;J. Gu?na;Ph. Laurent;P. Rosenbusch;P. Uhrich;G. D. Rovera
Author_Institution :
LNE-SYRTE, Observatoire de Paris - LNE - CNRS - UPMC, France
fDate :
6/1/2014 12:00:00 AM
Abstract :
This paper presents the new method implemented since October 2012 to realize UTC(OP) at LNE-SYRTE, in Observatoire de Paris (OP), France. This time scale is based on a H-Maser steered by the LNE-SYRTE atomic fountains. We describe the algorithm and we discuss the results obtained over almost 2 years of operation. Since the implementation of the new method, the departure of UTC(OP) from UTC remained well below 10 ns.
Keywords :
"Masers","Clocks","Time-frequency analysis","Uncertainty","Frequency estimation","Real-time systems","Calibration"
Conference_Titel :
European Frequency and Time Forum (EFTF), 2014
DOI :
10.1109/EFTF.2014.7331563
