| leapseconds (86222) | leapseconds (86464) |
|---|---|
| 1# @(#)leapseconds 7.14 2 | 1# @(#)leapseconds 7.14 2 |
| 3# $FreeBSD: head/share/zoneinfo/leapseconds 86222 2001-11-09 19:17:59Z wollman $ 4 | |
| 5# Allowance for leapseconds added to each timezone file. 6 7# The International Earth Rotation Service periodically uses leap seconds 8# to keep UTC to within 0.9 s of UT1 9# (which measures the true angular orientation of the earth in space); see 10# Terry J Quinn, The BIPM and the accurate measure of time, 11# Proc IEEE 79, 7 (July 1991), 894-905. 12# There were no leap seconds before 1972, because the official mechanism --- 69 unchanged lines hidden --- | 3# Allowance for leapseconds added to each timezone file. 4 5# The International Earth Rotation Service periodically uses leap seconds 6# to keep UTC to within 0.9 s of UT1 7# (which measures the true angular orientation of the earth in space); see 8# Terry J Quinn, The BIPM and the accurate measure of time, 9# Proc IEEE 79, 7 (July 1991), 894-905. 10# There were no leap seconds before 1972, because the official mechanism --- 69 unchanged lines hidden --- |