[LEAPSECS] civil-solar correlation with TI
Poul-Henning Kamp
phk at phk.freebsd.dk
Sun Dec 28 03:06:12 EST 2008
In message <20081227.192406.1683994734.imp at bsdimp.com>, "M. Warner Losh" writes
:
>In message: <20081227134333.GM2263 at fysh.org>
> Zefram <zefram at fysh.org> writes:
>: > Historians looking backward
>: >want to relate events worldwide and arrange them into coherent
>: >timelines.
>:
>: Yes, they'll want the Olson database.
>
>How is the Olson database fundamentally different than the historical
>data that a future historian would have based on the measurements of
>the delta between what we call today TAI and UT1 times? It is just
>more data for them to swizzle into their calculations?
In addition to the Olsen database, the book "Calendrical Calculations"
is probably required.
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
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