[time-nuts] Long Wave Radio-Frequency standard testing

[Gilles Clement]

> Hi
> 
> Very cool !!!
> 
> The red trace is obviously the one to focus on. Some sort of digital loop that
> only operates under the “known good” conditions would seem to make sense. 
> 
> Thanks for sharing 
> 
> Bob

Hi,
I tried something with the idea to consider night records fluctuations as « outliers » as compared to day records. 
Indeed the 3 days record mean value is flat and the histogram quite gaussian. 
So I processed the 3 days record (green trace) with Stable32’s « Check Function »,
while removing outliers with decreasing values of the Sigma Factor. The graph below shows the outcome. 
The graph with Sigma=0.8 (blue trace) connects rather well with the 1Day record (red trace). 
Would this be a workable approach ? 
Best, 
Gilles.