Re: Equatorial monument in Brazil

2002-06-28 Thread DrArthurCarlson
That's a horse of a different color. Then you have a geometrical image of the hole rather than a pinhole image of the sun. The lack of "perfection" remains, but is no longer so apparent. Now you might want to ask for how many days around the equinox the image stays "pretty much" on the line. The

Re: High Noon

2002-06-28 Thread john . davis
Hi Mac et al, Following the previous discussion on this topic, I added High Noon to the draft second edition of the BSS Glossary. My understanding is that it derives from the term haute nones, i.e. the time during the period of nones when the sun is at its highest. Since nones is the early

Re: Equatorial monument in Brazil

2002-06-28 Thread J.Tallman
Josef, Art, and All, Yes, this was the monument I saw on the TV show. Thank you Josef for tracking down the link! It was very interesting to be able to see it from the air, to really see its scale and consider its functionas opposed to seeing it from plaza level forjust aminute or soduring

Message archive

2002-06-28 Thread Steve Lelievre
I don't know how to find old messages for this list. I used to look at an archive on Yahoo Groups (http://groups.yahoo.com/group/sundial/messages/), but the last message there is from 2001/07/11. Where else can I look? Thanks in advance, Steve -

Re: Message archive

2002-06-28 Thread Mac Oglesby
archive on Yahoo Groups (http://groups.yahoo.com/group/sundial/messages/), but the last message there is from 2001/07/11. Where else can I look? Thanks in advance, Steve - Steve, try www.astroarchive.com. Mac -

Failed mail

2002-06-28 Thread Mail Delivery Subsystem
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Re: High Noon

2002-06-28 Thread Richard Mallett
Noon itself derives originally from nine or the ninth hour after sunrise (probaby 3pm :-) and not when it is apparently highest in the sky. Well... you asked, Mac! Maria Brandl Mallacoota So how and when did it get shifted from 3 pm to midday ? Richard. E-mail from: Richard Mallett,

Re: Kitt Peak dial

2002-06-28 Thread John Carmichael
Mac: You avoid design and surveying errors by using the Time Shadow Method for marking points, that's for sure. The biggest differences in point location were those points that were located in potholes in the asphalt or where the elevation changed. John John L. Carmichael Jr. Sundial

Re: Message archive

2002-06-28 Thread MMB
Steve Lelievre wrote: I don't know how to find old messages for this list. I used to look at an archive on Yahoo Groups (http://groups.yahoo.com/group/sundial/messages/), but the last message there is from 2001/07/11. Connect to http://www.astroarchive.com/g/ Click on search on the left

Re: High Noon

2002-06-28 Thread MMB
Richard: Noon itself derives originally from nine or the ninth hour after sunrise (probaby 3pm :-) and not when it is apparently highest in the sky. Richard Mallett asked: So how and when did it get shifted from 3 pm to midday ? Klaus Eichholz wrote: My answer is High noon is