| leapseconds (204298) | leapseconds (210718) |
|---|---|
| 1# <pre> | 1# <pre> |
| 2# @(#)leapseconds 8.9 | 2# @(#)leapseconds 8.10 |
| 3# This file is in the public domain, so clarified as of 4# 2009-05-17 by Arthur David Olson. 5 6# Allowance for leapseconds added to each timezone file. 7 8# The International Earth Rotation Service periodically uses leap seconds 9# to keep UTC to within 0.9 s of UT1 10# (which measures the true angular orientation of the earth in space); see --- 44 unchanged lines hidden (view full) --- 55# 56# SERVICE DE LA ROTATION TERRESTRE 57# OBSERVATOIRE DE PARIS 58# 61, Av. de l'Observatoire 75014 PARIS (France) 59# Tel. : 33 (0) 1 40 51 22 26 60# FAX : 33 (0) 1 40 51 22 91 61# Internet : services.iers@obspm.fr 62# | 3# This file is in the public domain, so clarified as of 4# 2009-05-17 by Arthur David Olson. 5 6# Allowance for leapseconds added to each timezone file. 7 8# The International Earth Rotation Service periodically uses leap seconds 9# to keep UTC to within 0.9 s of UT1 10# (which measures the true angular orientation of the earth in space); see --- 44 unchanged lines hidden (view full) --- 55# 56# SERVICE DE LA ROTATION TERRESTRE 57# OBSERVATOIRE DE PARIS 58# 61, Av. de l'Observatoire 75014 PARIS (France) 59# Tel. : 33 (0) 1 40 51 22 26 60# FAX : 33 (0) 1 40 51 22 91 61# Internet : services.iers@obspm.fr 62# |
| 63# Paris, 4 July 2009 | 63# Paris, 14 July 2010 |
| 64# | 64# |
| 65# Bulletin C 38 | 65# Bulletin C 40 |
| 66# 67# To authorities responsible 68# for the measurement and 69# distribution of time 70# 71# INFORMATION ON UTC - TAI 72# | 66# 67# To authorities responsible 68# for the measurement and 69# distribution of time 70# 71# INFORMATION ON UTC - TAI 72# |
| 73# NO positive leap second will be introduced at the end of December 2009. | 73# NO positive leap second will be introduced at the end of December 2010. |
| 74# The difference between Coordinated Universal Time UTC and the | 74# The difference between Coordinated Universal Time UTC and the |
| 75# International Atomic Time TAI is : | 75# International Atomic Time TAI is : |
| 76# 77# from 2009 January 1, 0h UTC, until further notice : UTC-TAI = -34 s 78# 79# Leap seconds can be introduced in UTC at the end of the months of December 80# or June, depending on the evolution of UT1-TAI. Bulletin C is mailed every 81# six months, either to announce a time step in UTC, or to confirm that there 82# will be no time step at the next possible date. 83# 84# Daniel GAMBIS | 76# 77# from 2009 January 1, 0h UTC, until further notice : UTC-TAI = -34 s 78# 79# Leap seconds can be introduced in UTC at the end of the months of December 80# or June, depending on the evolution of UT1-TAI. Bulletin C is mailed every 81# six months, either to announce a time step in UTC, or to confirm that there 82# will be no time step at the next possible date. 83# 84# Daniel GAMBIS |
| 85# Director | 85# Director |
| 86# Earth Orientation Center of IERS 87# Observatoire de Paris, France | 86# Earth Orientation Center of IERS 87# Observatoire de Paris, France |