pike.git / lib / modules / Calendar.pmod / tzdata / leapseconds

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pike.git/lib/modules/Calendar.pmod/tzdata/leapseconds:1: - # @(#)leapseconds 7.12 + # @(#)leapseconds 8.1      # Allowance for leapseconds added to each timezone file.      # The International Earth Rotation Service periodically uses leap seconds   # to keep UTC to within 0.9 s of UT1   # (which measures the true angular orientation of the earth in space); see   # Terry J Quinn, The BIPM and the accurate measure of time,   # Proc IEEE 79, 7 (July 1991), 894-905.   # There were no leap seconds before 1972, because the official mechanism   # accounting for the discrepancy between atomic time and the earth's rotation
pike.git/lib/modules/Calendar.pmod/tzdata/leapseconds:36:   Leap 1985 Jun 30 23:59:60 + S   Leap 1987 Dec 31 23:59:60 + S   Leap 1989 Dec 31 23:59:60 + S   Leap 1990 Dec 31 23:59:60 + S   Leap 1992 Jun 30 23:59:60 + S   Leap 1993 Jun 30 23:59:60 + S   Leap 1994 Jun 30 23:59:60 + S   Leap 1995 Dec 31 23:59:60 + S   Leap 1997 Jun 30 23:59:60 + S   Leap 1998 Dec 31 23:59:60 + S + Leap 2005 Dec 31 23:59:60 + S +  + # INTERNATIONAL EARTH ROTATION AND REFERENCE SYSTEMS SERVICE (IERS) + # + # SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE ET DES SYSTEMES DE REFERENCE + # + # SERVICE DE LA ROTATION TERRESTRE + # OBSERVATOIRE DE PARIS + # 61, Av. de l'Observatoire 75014 PARIS (France) + # Tel. : 33 (0) 1 40 51 22 26 + # FAX : 33 (0) 1 40 51 22 91 + # ... + # http://hpiers.obspm.fr/eop-pc + # + # Paris, 4 July 2005 + # + # Bulletin C 30 + # + # To authorities responsible + # for the measurement and + # distribution of time + # + # + # UTC TIME STEP + # on the 1st of January 2006 + # + # A positive leap second will be introduced at the end of December 2005. + # The sequence of dates of the UTC second markers will be: + # + # 2005 December 31, 23h 59m 59s + # 2005 December 31, 23h 59m 60s + # 2006 January 1, 0h 0m 0s + # + # The difference between UTC and the International Atomic Time TAI is: + # + # from 1999 January 1, 0h UTC, to 2006 January 1 0h UTC : UTC-TAI = - 32s + # from 2006 January 1, 0h UTC, until further notice : UTC-TAI = - 33s + # + # Leap seconds can be introduced in UtC at the end of the months of December + # or June, depending on the evolution of UT1-TAI. Bulletin C is mailed every + # six months, either to announce a time step in UTC or to confirm that there + # will be no time step at the next possible date. + # + # Daniel GAMBIS + # Head + # Earth Orientation Center of IERS + # Observatoire de Paris, France