[LEAPSECS] Leap seconds, precision time, and technical progress
phk at phk.freebsd.dk
Sun Dec 26 16:35:43 EST 2010
In message <4D17A98A.7090104 at yahoo.com>, Michael Deckers writes:
> The astronomical phenomenon that is used for determining
> the phase of UTC is the rotation of the Earth, and this
> is no longer one of the "fundamental vehicles" for
> synchronization because it is (currently) neither
> constant nor predictable to a sufficient degree.
Nor is it, for that matter, "universal" in any relevant meaning
of the word.
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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