Re: mining for data about time - Reply

2003-08-19 Thread Rob Seaman
Without paying undue attention to Mr. Johnson's indecipherable message, I think Mr. Cowan's reply deserves a bit more discussion: > Consider the angular diameter of the Sun and the Moon as seen from > the Earth. They are the same within 10% (worst case), and the > discrepancy can be as small as 0

Re: mining for data about time - Reply

2003-08-19 Thread Peter Bunclark
On Tue, 19 Aug 2003, John Cowan wrote: > James Johnson scripsit: > > > However I have pondered over this situation for some time, and would offer > > this humble suggestion. As scientist we trained there are no coincidences, that > > there are facts to substantiate happenings. > > Consider the an

Re: mining for data about time - Reply

2003-08-19 Thread John Cowan
James Johnson scripsit: > However I have pondered over this situation for some time, and would offer > this humble suggestion. As scientist we trained there are no coincidences, that > there are facts to substantiate happenings. Consider the angular diameter of the Sun and the Moon as seen from

Re: mining for data about time - Reply

2003-08-19 Thread James Johnson
To all: I must apologize for I have been finishing two unique industrial applications, and having made a shift (a move) while doing so. In looking at all that has occurred since I was following the happenings, I do not have knowledge of what occurred at Torino, or since... Howeve

Re: mining for data about time

2003-08-18 Thread Seeds, Glen
Title: RE: [LEAPSECS] mining for data about time People who make statements such as this understand neither XML, nor the huge range of problems that are being successfully solved with it today. No encoding system is without fault, and XML does have characteristics that make it undesirable in

Re: mining for data about time

2003-08-15 Thread Markus Kuhn
Steve Allen wrote on 2003-08-15 05:52 UTC: > Is anyone looking into providing these data as XML? What benefits would a monster such as XML add here, apart from adding a rather baroque syntax to otherwise fairly easy to read and parse flat table data? Instead of "as XML", you probably mean "in a w

Re: mining for data about time

2003-08-15 Thread Jim Ray (NGS 301-713-2850 x112)
Steve Allen wrote: > These schemes are somewhat fragile. It would be interesting to know > how often a format change in Series 7/Bulletin A has caused them to > fail. For this very reason, format changes in Bull. A are extremely rare. When it has been necessary, the change was announced very far

mining for data about time

2003-08-14 Thread Steve Allen
I have been looking around at the ways that various telescope pointing systems obtain earth orientation data. A quick search around the web reveals the following documents that describe semi-automated techniques that use the information from Bulletin A: http://sma-www.harvard.edu/private/memos/12