| Re: [chrony-users] PPS correction not being applied |
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- To: chrony-users@xxxxxxxxxxxxxxxxxxxx
- Subject: Re: [chrony-users] PPS correction not being applied
- From: Brian Gieryk <ke6iyc@xxxxxxx>
- Date: Fri, 24 Feb 2017 08:53:12 -0700
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Bill, PPS is being referenced as GPS now.
Miroslav, that was initial fix.
Now, NMEA offset is +198ms std dev is 7301us
GPS (PPS) is offset +23 us std dev is 19us.
Brian
Sent from my iPhone
> On Feb 24, 2017, at 08:48, Miroslav Lichvar <mlichvar@xxxxxxxxxx> wrote:
>
>> On Fri, Feb 24, 2017 at 08:44:02AM -0700, Brian Gieryk wrote:
>> Did as suggested, and seems to be working. NMEA is showing +/- 2599 us and GPS (PPS) is showing +/- 1831 us.
>
> 1800 microseconds is not that good for a PPS. Usually it's just a few
> microseconds, or better. What does the "chronyc sourcestats" command
> print?
>
> --
> Miroslav Lichvar
>
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