[time-nuts] Characterising frequency standards

Steve Rooke sar10538 at gmail.com
Sun Apr 12 07:51:25 UTC 2009


2009/4/11 Tom Van Baak <tvb at leapsecond.com>:
>> Nevertheless leaving every second sample out is NOT exactly the same as
>> continous data with Tau0 = 2 s. Instead it is data with Tau0 = 1 s and a
>> DEAD TIME of 1s. There are dead time correction schemes available in the
>> literature.
> Ulrich, and Steve,
> Wait, are we talking phase measurements here or frequency
> measurements? My assumption with this thread is that Steve
> is simply taking phase (time error) measurements, as in my
> GPS raw data page, in which case there is no such thing as
> dead time.

Yes, phase measurements as in the original GPS.dat data set on your site.


> /tvb
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Steve Rooke - ZL3TUV & G8KVD & JAKDTTNW
Omnium finis imminet

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