Speaker
Michel Abgrall
(LNE-SYRTE, Observatoire de Paris)
Description
We will present real-time optically steered timescales generated at the same time at OP and NPL. After a detailed description of the experimental chains, we will present the implemented algorithms for outlier filtering and frequency steering estimations. We will then analyse the performance of the experimental timescales based on local comparison against the local UTC(k) and remote comparisons performed via UTC and using the GPS Precise Point Positioning (PPP) technique, before presenting strategies for improvement.
Primary authors
Michel Abgrall
(LNE-SYRTE, Observatoire de Paris)
Matthew Johnson
(NPL)
Helen Margolis
(N)
Rodolphe Le Targat
(LNE-SYRTE)
Rachel Godun
Dr
Pierre Uhrich
(LNE)
Marco Schioppo
(NPL)
Dr
Luca Lorini
(LNE-SYRTE, Observatoire de Paris)
Jérôme Lodewyck
(LNE-SYRTE Observatoire de Paris)
Adam Parsons
(National Physical Laboratory)
Alexandra Tofful
(NPL)
An Tran
(NPL)
Anne Curtis
Baptiste Chupin
(Observatoire de Paris-PSL, CNRS, SU, LNE)
Benjamin Pointard
(LNE-SYRTE)
Dr
Billy Robertson
(National Physical Laboratory)
Chen-Hao Feng
Ian Hill
(National Physical Laboratory)
Jacob Tunesi
(NPL)
