### Re: Introduction of long term scheduling

On 2007-01-03, Poul-Henning Kamp commented on Bulletin D 94: That's an interesting piece of data in our endless discussions about how important DUT1 really is... So it appears that DUT1, an approximation of UT1 - UTC, is not of much use, even though it is disseminated with many time

### Re: how to reset a clock

On Thu, 4 Jan 2007, Zefram wrote: Interval clock and real-time clock remain conceptually distinct. If you have a single clock counter alongside a variable epoch, the sum of the two is the effective real-time clock. I don't think you're gaining anything by not reifying it. I'm gaining

### Re: how to reset a clock

On Thu, 4 Jan 2007, Tony Finch wrote: On Thu, 4 Jan 2007, Zefram wrote: The solution is to just let the clock run, never adjust it, and treat it as an independent seconds count. You don't care about it showing the wrong time, because you don't treat its output as an absolute time.

### Re: how to reset a clock

On 4 Jan 2007 at 10:53, Peter Bunclark wrote: Indeed isn't this Rob's ship's chronometer? Captain's log, stardate 30620.1... http://en.wikipedia.org/wiki/Stardate -- == Dan == Dan's Mail Format Site: http://mailformat.dan.info/ Dan's Web Tips: http://webtips.dan.info/ Dan's Domain Site:

### Re: how to reset a clock

Peter Bunclark wrote: Indeed isn't this Rob's ship's chronometer? Actually, I think it was Mr. Harrison's. (And Steve Allen has been basing his arguments more recently on this distinction.) This healthy debate between astronomical time and clock time has happened before. The answer is the

### Re: how to reset a clock

Rob Seaman scripsit: And, of course, a ship would not carry a single clock, but two or more. Friendly ships meeting at sea would also exchange clock readings - creating the first ensemble time scale. (Some things never change.) English passenger at Irish railway station, pointing to the