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July 2009

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FW: Bulletin C number 38
by Olson, Arthur David (NIH/NCI) [E] July 6, 2009

July 6, 2009

-----Original Message----- From: IERS EOP Product Center [mailto:services.iers@obspm.fr] Sent: Monday, July 06, 2009 12:46 To: adresc1(a)arcas.obspm.fr Subject: Bulletin C number 38 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(a)obspm.fr Paris, 4 July 2009 Bulletin C 38 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 December 2009. The difference between Coordinated Universal Time UTC and the International Atomic Time TAI is : from 2009 January 1, 0h UTC, until further notice : UTC-TAI = -34 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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Could I use time zone package in company software?
by Sun, Suping (NSN - CN/Beijing) July 2, 2009

July 2, 2009

hello I develop summer-time feature on company product, could I use compiled binary file zic and zdump in it? is there any license or property right problem? how should I do? thanks for answer in advance.

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