[EMAIL PROTECTED] (David Woolley) writes:
>I seem to remember that typical NTP servers can lock to this to >microsecond accuracies, although typical network delays will degrade >this to around 1 ms. Certainly my system, using a GPS18LVM gets a jitter or around 1usec, much of which I suspect is the interrupt handling in the Linux operating system. Other clocks which get time from that source using ntp seem to have an offset of theorder of 50usec ( although this can depend crucially on the load on the machines, network, etc). You can see some of this at www.theory.physics.ubc.ca/chrony/chrony.html Note that all those machines are in the same building as the ntp GPS server. _______________________________________________ questions mailing list [email protected] https://lists.ntp.org/mailman/listinfo/questions
