[LEAPSECS] BBC radio Crowd Science

[Steve Allen]

On Tue 2017-01-31T13:58:15 -0500, Brooks Harris hath writ:
> Ah, so who's right?

I prefer to think of a leap second as being truly intercalary.
It is saying to atomic clock "It's not tomorrow yet, wait a second."
It is between one calendar day of UTC and the next calendar day of UTC.
It belongs to neither of them.  The tag 2016-12-31T23:59:60 is merely
a way of indicating which two days it is between.
It is unfortunate that nobody thought this stuff through in 1969 when
the decision was made to implement the leap second, and no matter how
it is expressed, encoded, and calculated it will be a special case.

--
Steve Allen                    <sla at ucolick.org>              WGS-84 (GPS)
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