nanog mailing list archives
Re: F-ckin Leap Seconds, how do they work?
From: Tony Finch <dot () dotat at>
Date: Tue, 3 Jul 2012 22:24:39 +0100
Owen DeLong <owen () delong com> wrote:
Since we have a tradition of measuring diurnal and other repetitive cycles (days) based on the rotation of the earth, we end up with fudge factors to make that line up with months from time to time. (leap seconds).
That is not what leap seconds are. Leap seconds are to align the artificial and very stable atomic timescale with the irregular and slowing rotation of the earth. Tony. -- f.anthony.n.finch <dot () dotat at> http://dotat.at/ Faeroes, South-east Iceland: Easterly 5 or 6, backing northeasterly 4 or 5. Moderate. Occasional rain, fog patches in Faeroes. Moderate or good, occasionally very poor in Faeroes.
Current thread:
- Re: F-ckin Leap Seconds, how do they work?, (continued)
- Re: F-ckin Leap Seconds, how do they work? Peter Lothberg (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Peter Lothberg (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Tony Finch (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Owen DeLong (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Chris Adams (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Jay Ashworth (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Majdi S. Abbas (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Paul Graydon (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Steve Allen (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Saku Ytti (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Tony Finch (Jul 03)
- RE: F-ckin Leap Seconds, how do they work? Keith Medcalf (Jul 03)
- RE: F-ckin Leap Seconds, how do they work? Tony Finch (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Majdi S. Abbas (Jul 03)
- RE: F-ckin Leap Seconds, how do they work? Keith Medcalf (Jul 03)
- RE: F-ckin Leap Seconds, how do they work? Tony Finch (Jul 03)
- RE: F-ckin Leap Seconds, how do they work? Peter Lothberg (Jul 05)
- Re: F-ckin Leap Seconds, how do they work? Marshall Eubanks (Jul 05)
- Re: F-ckin Leap Seconds, how do they work? George Herbert (Jul 05)
- Re: F-ckin Leap Seconds, how do they work? Randy Fischer (Jul 03)
- Re: F-ckin Leap Seconds, how do they work? Tony Finch (Jul 03)