[ntp:questions] Accuracy of GPS device

David Woolley david at ex.djwhome.demon.invalid
Thu Sep 1 21:44:47 UTC 2011


Miguel Gonçalves wrote:

> 
> Are my GPS clocks OK? Does this happen due to the network latency? Are my
> stratum 2 servers OK?

They are well within the allowable error bands, given the measured root 
delay.  That's about all one can say. as the error bands are about +/- 
32 ms!

The delays are due to various latencies, including network, interrupt, 
and CPU scheduling ones.




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