Re: Design challenge

2000-03-01 Thread Arthur Carlson
John Davis [EMAIL PROTECTED] writes: I have a question/challenge to all you sundial designers: what is the most accurate design for a Standard Time dial? ... As a starter, the Singleton dial recently discussed here would seem to be a reasonable candidate. It's main limitation, common to

Re: Design challenge

2000-03-01 Thread Daniel Lee Wenger
John My recent postings relate to this question. The leap year is not relavent in the use of an analemma for reading standard time. The leap year is an adjustment to keep the number of rotations of the earth in synch with the revolution about the sun. The reading of standard time using an

Design challenge

2000-03-01 Thread John Davis
Hi all, I have a question/challenge to all you sundial designers: what is the most accurate design for a Standard Time dial? The reason behind the question is to find a way to stop members of the public looking at a public dial, inspecting their watches, and concluding that dials never tell

Re: Design challenge

2000-03-01 Thread John Shepherd
In reply to John Davis: I have a question/challenge to all you sundial designers: what is the most accurate design for a Standard Time dial? My vote is of course for a dial with the EOT built into the hour lines to give the annalema shapes such as used in the Swensen Sun dial at :