BIPM Time Dept database
BIPM Time Department Data Base

Time dissemination services list and Time signals emissions *

* The time signal emissions reported here follow the UTC system, in accordance with Recommendation ITU-R TF.460-6 of the International Telecommunication Union Radiocommunication Sector (ITU-R) unless otherwise stated.
Their maximum departure from Universal Time UT1 is thus 0.9 seconds.

YearTime dissemination servicesTime signals

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