These data fles? ftp://ftp2.bipm.org/pub/tai/data/2017/clocks/ every 5 days...
On Thu, Mar 2, 2017 at 12:18 AM, Magnus Danielson <[email protected]> wrote: > Hi, > > Have you considered the BIPM logs? > While not very high sampling rate, it has lots of clocks over long time. > > Time to set something up again. > > Cheers, > Magnus > > > On 03/01/2017 11:36 PM, Attila Kinali wrote: >> >> Hi, >> >> I have been looking into noise and noise processes in the last couple >> of months. Unfortunately, my seemingly simple question how to simulate >> power law noise (1/f^a noise) properly led me to a wild goose chase >> deep into the mathematical lala-land[1]. >> >> In order to verify that I haven't gone completely off the track, >> I would like to check some of the assumptions made with real data. >> Hence I would like to ask, whether people here have continuous >> phase/frequency data of real atomic clocks, and if I could get >> a copy of those, together with a description how it was measured. >> >> I am looking for any kind of atomic clock and any kind of measurement. >> The higher the sample rate and the longer the measurement the better, >> but I will not be picky. >> >> If you know someone who has collected such data, any contact >> information would also be helpful. >> >> Computer generated data does not work in this case, as I want to >> verify that the assumptions made in the mathematical models >> have a foundation in the real physical implementations. >> >> >> Thanks in advance >> >> Attila Kinali >> >> [1] For those interested: If you think that calculus or stochastic >> was difficult, imagine what their offspring "stochastic calculus" >> looks like. Now add fractional calculus (half-integrals and >> half-differentials, but nothing about fractals per se) to the >> whole thing and you get fractals waiting around the corner. >> > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
