Penguin
Annotated edit history of TAI version 4, including all changes. View license author blame.
Rev Author # Line
1 AristotlePagaltzis 1 An [Acronym] for __T__emps __A__tomique __I__nternational, ie International Atomic Time.
2
4 AristotlePagaltzis 3 This is a time zone measured with atomic clocks. Its reading increases monotonically, without leap seconds added. [TAI] is defined as the unit of duration of 9,192,631,770 cycles of radiation corresponding to the transition between two hyperfine levels of the ground state of Caesium 133.
1 AristotlePagaltzis 4
4 AristotlePagaltzis 5 [TAI] was exactly 31s ahead of [UTC] on Jul 01, 1997. There were no leap seconds on that day.
3 PerryLorier 6
4 AristotlePagaltzis 7 Compare [GMT], [UTC].