no leapsecond
Denis Excoffier
Denis.Excoffier at ens.fr
Fri Jan 14 09:26:45 UTC 2000
>From: iers at hpopa.obspm.fr
>Date: Thu, 13 Jan 2000 13:55:27 +0100 (MET)
>Subject: Bulletin C number 19
>
>
>
>
> INTERNATIONAL EARTH ROTATION SERVICE (IERS)
> SERVICE INTERNATIONAL DE LA ROTATION TERRESTRE
>
>BUREAU CENTRAL DE L'IERS
>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 : iers at obspm.fr
>
> Paris, 13 January 2000
>
>
> Bulletin C 19
>
> 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 2000.
> The difference between 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
> Central Bureau of IERS
>
>
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