[ntp:questions] NTP absolute accuracy?

Unruh unruh-spam at physics.ubc.ca
Sun Nov 1 17:32:11 UTC 2009

"David J Taylor" <david-taylor at blueyonder.not-this-bit.nor-this.co.uk.invalid> writes:

>"Unruh" <> wrote in message news:IEbHm.50125$Db2.41863 at edtnps83...
>> MSF?

>  http://www.npl.co.uk/science-technology/time-frequency/time/products-and-services/msf-radio-time-signal

>UK 60KHz radio time signal.

Ah, OK. Its accuracy is probably not much better than a few msec I assume. 
GPS is a few usec. Since the network gives accuracies of better than a few ms, MSF
is not a good way of testing the accuracy of network set clocks. 


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