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 29
FAX 33 (0) 1 40 51 22 91
Internet: services.iers@obspm.fr Paris, 21 December 2012

Bulletin D 114




ANNOUNCEMENT OF DUT1


From the

31 January 2013, 0h UTC

until further notice, the value of DUT1 to be disseminated with the
time signals will be


DUT1 = +0.2 s


Bulletin D 115 should be issued in March 2013