[time-nuts] GPS jumps of -13.7 us?
phk at phk.freebsd.dk
Tue Jan 26 11:32:27 EST 2016
In message <56A78CE9.20200 at xs4all.nl>, Paul Boven writes:
>Has anyone else seen GPS time jump by -13.7 usec today?
>I just heard from several geographically quite distributed radio
>observatories that they have seen their GPS receiver(s) jump compared to
>their in-house standards.
Here is a quick plot:
The two receivers see the same (number of) satelites, but the jumps
happen at widely different times.
Magnitude around 14 microseconds seems confirmed.
These are both Oncore timing receivers.
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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