Re: [LEAPSECS] Crunching Bulletin B numbers

2011-02-16 Thread Mark Calabretta
On Thu 2011/02/17 10:52:26 +1100, Mark Calabretta wrote in a message to: Leap Second Discussion List >That said, if leap second insertions were simply deferred for 10 >years, DUT1 would probably grow to no more than about 6s (even >including deceleration), which seems much preferable to letting

Re: [LEAPSECS] Crunching Bulletin B numbers

2011-02-16 Thread Mark Calabretta
On Tue 2011/02/15 18:51:58 PDT, Rob Seaman wrote in a message to: Leap Second Discussion List >My point is just that archival data is sufficient to characterize the >real world behavior of the algorithms already developed. We needn't >wait ten years to know if data limited to what was available

Re: [LEAPSECS] What's the point?

2011-02-16 Thread Mark Calabretta
On Wed 2011/02/16 01:34:57 -, Tony Finch wrote in a message to: Leap Second Discussion List >> I have been saying that, as a reason for changing UTC today, it is >> a specious argument that should be rejected. > >Yes. Agreement! >It's also a bogus argument for keeping leap seconds. If any

Re: [LEAPSECS] Consensus building 2

2011-02-16 Thread Clive D.W. Feather
Stephen Colebourne said: > Local time > * definition: local-time - the time-scale local to a region of the Earth > * definition: offset - the duration that local-time differs from the > locally recognised legal standard time-scale Sorry, that's nonsense. By definition, that "offset" is always zero