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 23 35
http://iers.obspm.fr
email: services.iers@obspm.fr Paris, 3 April 2019

Bulletin D 140




ANNOUNCEMENT OF DUT1


From the

02 May 2019, 0h UTC

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


DUT1 = -0.2 s


Bulletin D 141 should be issued in September 2019



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