Re: [LEAPSECS] timekeeping requirements

2008-03-03 Thread Rob Seaman
Brian Garrett wrote: it would depend on whether you were doing short- or long-term planning. Now there is a distinction I can get behind. Once again, Shaitan is in the details :) Two for two - you've summed up my entire perspective :-) - Rob _

Re: [LEAPSECS] timekeeping requirements

2008-03-03 Thread Brian Garrett
- Original Message - From: "Rob Seaman" <[EMAIL PROTECTED]> To: "Leap Second Discussion List" Sent: Monday, March 03, 2008 1:41 PM Subject: Re: [LEAPSECS] timekeeping requirements Brian Garrett wrote: I fail to see how precise atomic timekeeping helps

Re: [LEAPSECS] timekeeping requirements

2008-03-03 Thread Rob Seaman
Steve Allen wrote: I expect both systems to be forgiving of a little bit of slop in the implementation. I would say the system design should be responsive to the requirement for this degree of freedom. "Slop in the implementation" is not only an unhelpful phrasing, it is inaccurate. The

Re: [LEAPSECS] timekeeping requirements

2008-03-03 Thread Brian Garrett
- Original Message - From: "Steve Allen" <[EMAIL PROTECTED]> To: "Leap Second Discussion List" Sent: Monday, March 03, 2008 11:15 AM Subject: Re: [LEAPSECS] timekeeping requirements On Mon 2008-03-03T11:47:30 -0700, Rob Seaman hath writ: Something diff

Re: [LEAPSECS] timekeeping requirements

2008-03-03 Thread Steve Allen
On Mon 2008-03-03T11:47:30 -0700, Rob Seaman hath writ: > Something different to discuss regarding real-world timekeeping > requirements. - Rob >> With an estimated two billion people worldwide dependent upon new moon >> sightings to establish the timeline of lunar months and festivals, My expec

Re: [LEAPSECS] timekeeping requirements

2008-03-03 Thread Rob Seaman
I neglected to mention that this is from an SPIE program: http://spie.org/app/program/index.cfm?fuseaction=conferencedetail&export_id=x13724&ID=x13667&redir=x13667.xml&conference_id=796763&event_id=796182&programtrack_id=796772 -- On Mar 3, 2008, at 11:47 AM, Rob Seaman wrote: Somethi

[LEAPSECS] timekeeping requirements

2008-03-03 Thread Rob Seaman
Something different to discuss regarding real-world timekeeping requirements. - Rob -- Al-Chaahad: new concept for young moon sighting verification Paper 7017-49 Author(s): Mohamed Laoucet Ayari, Univ. of Colorado/Boulder Hide Abstract With an estimated two billion people worldwide dependent