Re: Mac sundial design program

2008-09-02 Thread Patrick Powers
I'm forwarding this for Roger Bourke. I know the question has come up before. Perhaps a listmember who is familiar with Macs can respond to him offline. Thanks. I'm responding to Roger off line as suggested but perhaps others with Macs ( I do not have one) might be able to run the general

Ideas Sought

2008-09-02 Thread Lloyd Tackitt
Hello! I am in the early planning stages of building an Octagon house.  The house will have a central fireplace. I have no building restrcitions and can orient the house any way I choose - I do have a great river view directly to the South that will be the main focus of the house. In

Re: Ideas Sought

2008-09-02 Thread Chris Lusby Taylor
Hello Lloyd, I'm sure there are many on this mailing list who will offer ideas for your exciting project. Orienting the walls due north/south etc would probably make the sundial design easiest. 22.5 degrees to that would, perhaps, be more interesting. Can you please help us by telling us the

Re: Ideas Sought

2008-09-02 Thread Lloyd Tackitt
Good point! 31*48'06.18 N  97*18'30.15 W 431' ASL No restrictions other than trees East and West - lots of trees, but fairly open to the South and North. - Original Message From: Chris Lusby Taylor [EMAIL PROTECTED] To: Lloyd Tackitt [EMAIL PROTECTED]; sundial@uni-koeln.de Sent:

Unknown solar device?

2008-09-02 Thread Patrick Powers
Can anyone throw light on the interesting device to be found at http://tinyurl.com/5gnqz6 It appears to be a genuine scientific instrument made by Smith Beck 6 Coleman St. London I am told that this company changed its name to Smith in about 1850. Size = 145mm X 120 It folds in two places it

Re: Ideas Sought

2008-09-02 Thread Rodney Heil
It would be relatively straightforward to have a small window in the roof on the center of the south side, so that a sunbeam coming through it at solar noon strikes the chimney (or stove pipe). Then place markings on the chimney to indicate the date. A step beyond this would be to fashion the

Re: Ideas Sought

2008-09-02 Thread Yan Seiner
On Tue, September 2, 2008 4:16 pm, Rodney Heil wrote: It would be relatively straightforward to have a small window in the roof on the center of the south side, so that a sunbeam coming through it at solar noon strikes the chimney (or stove pipe). Then place markings on the chimney to

RE: Unknown solar device?

2008-09-02 Thread John Carmichael
Hi Patrick: I think that this little dial you found is almost just like the “Dial 112- The Owens Reflected Dial” on our SGS website (20th Century SGS), only smaller… I didn’t know how to classify it, so I just called it a “reflected” dial. See:

Fwd: Ideas Sought

2008-09-02 Thread Rodney Heil
-- Forwarded message -- From: Rodney Heil [EMAIL PROTECTED] Date: Tue, Sep 2, 2008 at 5:18 PM Subject: Re: Ideas Sought To: Yan Seiner [EMAIL PROTECTED] Come to think of it, you'll probably want a LARGE window in the south side and southeast side for observing the river, and for

RE: Ideas Sought

2008-09-02 Thread Larry Bohlayer / Celestial Products
Additional thoughts on an Octagon House. Use Google Earth for locating layout and orientation on the landscape. Use Google Earth in combination with Google Sketchup to build a 3D model. You can then actually subject the building to simulated sun/shade. There should be some on this list who can