On 11/23/19 12:57 AM, ASSI via devel wrote:
> Richard Laager via devel writes:
>> On 11/21/19 12:55 AM, ASSI via devel wrote:
I could try fiddling around with the polling interval. Next steps might
be to try raising the polling the interval to 4 and/or lowering it to 1.
>>
>>> It is gener
On 11/23/19 1:28 AM, ASSI via devel wrote:
> Richard Laager via devel writes:
>> On 11/21/19 1:15 AM, Hal Murray wrote:
ntp1 uses the PPS refclock with a polling interval of 3 from a telecom
GPSDO
(OCXO):
>>> What brand/model?
>>
>> Symmetricom TimeSource 3000. It's an older, end-o
Richard Laager via devel writes:
> On 11/21/19 1:15 AM, Hal Murray wrote:
>>> ntp1 uses the PPS refclock with a polling interval of 3 from a telecom GPSDO
>>> (OCXO):
>> What brand/model?
>
> Symmetricom TimeSource 3000. It's an older, end-of-life model that we've
> had in place for a while. We ha
Richard Laager via devel writes:
> On 11/21/19 12:55 AM, ASSI via devel wrote:
>>> I could try fiddling around with the polling interval. Next steps might
>>> be to try raising the polling the interval to 4 and/or lowering it to 1.
>
>> It is generally inadvisable to use too short polling intervals
On 11/21/19 12:55 AM, ASSI via devel wrote:
>> I could try fiddling around with the polling interval. Next steps might
>> be to try raising the polling the interval to 4 and/or lowering it to 1.
> It is generally inadvisable to use too short polling intervals unless
> rthe clock you are disciplini
On 11/21/19 1:15 AM, Hal Murray wrote:
>> ntp1 uses the PPS refclock with a polling interval of 3 from a telecom GPSDO
>> (OCXO):
> What brand/model?
Symmetricom TimeSource 3000. It's an older, end-of-life model that we've
had in place for a while. We have four of them in different sites, but
thi
The NTPviz output says, "TDOP is a dimensionless error factor. TDOP
ranges from 1 to greater than 20. 1 denotes the highest possible
confidence level. 2 to 5 is good."
I routinely have TDOP values below 1, which this text implies is impossible:
https://ntp2.wiktel.com/day/index.html#local_gps
Wh
