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> From: compte iers 
> Date: 2005?January?14 10:24:39 AM AST
> To: adresc1@hpopa.obspm.fr
> Subject: Bulletin C number 29
>
>
>
>
>      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
> Internet  : services.iers@obspm.fr
>
>                                                Paris, 14 January 2005
>
>
>                                                Bulletin C 29
>
>                                                To authorities
> responsible
>                                                for the measurement and
>                                                distribution of time
>
>
>
>                           INFORMATION ON UTC - TAI
>
>
>  NO positive leap second will be introduced at the end of June 2005.
>  The difference between Coordinated Universal Time UTC and the
>  International Atomic Time TAI is :
>
>      from 1999 January 1, 0h UTC, until further notice : UTC-TAI = -32
> s
>
>  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
>                                            Director
>                                            Earth Orientation Center of
> IERS
>                                            Observatoire de Paris,
> France

   

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