high dials

2005-03-22 Thread Silas Higgon

The attachment is an inscription on a recently restored dial  :)

How close to God can you get?

Silas.
Attachment converted: Macintosh HD:inscription 001.jpg (JPEG/«IC») (001152B5)


Re: Sundial Cupolas

2005-03-22 Thread John Carmichael



Hi Thierry:
 
I would call the structure at Westminster a 
sundial tower and not a sundial cupola. But the idea is about the 
same.   thanks for the photos.

  - Original Message - 
  From: 
  Thierry van Steenberghe 
  
  To: John Carmichael 
  Cc: Sundial List 
  Sent: Tuesday, March 22, 2005 9:23 
  AM
  Subject: Re: Sundial Cupolas
  In addition to my earlier message re St Margaret, you can see a 
  nice picture of the church (and one of the dials) at http://www.westminster-abbey.org/stmargarets/index.htmlwhile 
  the dials themselves are described athttp://www.westminster-abbey.org/stmargarets/guide/tow_bell.htmThierry-- 
  
  
  __Thierry van 
  Steenberghe50.5N 4.3E__ 
  John Carmichael wrote:
  



Hello All:
 [...] 
Have any of you ever seen a cupola or "clock 
tower" with sundials instead of clocks?
 
  



Re: Sundial Cupolas

2005-03-22 Thread Thierry van Steenberghe




In addition to my earlier message re St Margaret, you can see a nice
picture of the church (and one of the dials) at
http://www.westminster-abbey.org/stmargarets/index.html

while the dials themselves are described at
http://www.westminster-abbey.org/stmargarets/guide/tow_bell.htm

Thierry
-- 

tvs - sign


__

Thierry van
Steenberghe
50.5N 4.3E
__ 


John Carmichael wrote:

  
  
  
  Hello All:
   
[...]
  Have any of you ever seen a cupola
or "clock tower" with sundials instead of clocks?
   
  







-


Re: Sundial Cupolas

2005-03-22 Thread Thierry van Steenberghe




John Carmichael wrote:

  
  
  
  Hello All:
   [...]
  Have any of you ever seen a cupola
or "clock tower" with sundials instead of clocks?
   

I remember that St Margaret church, near
Westminster, London (UK) has a square tower with a round blue sundial
on each of the four faces, yes, including north. (I can't remember
whether this is instead or in addition to mechanical clock faces: does
it matter?)

Now, I was wondering: is "cupola" the right term for this thing? In
French you call it "une lanterne", while "une coupole" is a dome; of
course, English is not my mother language, is there any architectural
terminology buff out there to, well, enlight me (éclairer ma lanterne)?

Cheers,
Thierry
-- 

tvs - sign


__

Thierry van
Steenberghe
50.5N 4.3E
__ 





-


Re: Sundial Cupolas

2005-03-22 Thread John Carmichael


examples you found really are beautiful and quite ornate.  My design will be 
more American in style, but basically the same idea.


By the way, if any of you design a sundial cupola, be careful to watch out 
for shading from roof eave overhang.  The "Pagoda" designs have big 
overhangs that might shade the southern dials at midday in the summer.


John

- Original Message - 
From: "Frans W. Maes" <[EMAIL PROTECTED]>

To: "John Carmichael" <[EMAIL PROTECTED]>
Cc: "Sundial List" 
Sent: Tuesday, March 22, 2005 2:23 AM
Subject: Re: Sundial Cupolas



Hi John & all,

Only after I saw the cupolas in your links, I understood that these were 
not

dome-shaped, but square. I found some examples in the Netherlands, which I
put temporarily on my website, at: www.fransmaes.nl/sundials/cupola.htm .

You surely will show us the results of your enterprise?

Best regards,
Frans

- Original Message - 
From: "John Carmichael" <[EMAIL PROTECTED]>

To: "Sundial List" 
Sent: Saturday, March 19, 2005 6:55 PM
Subject: Sundial Cupolas


Hello All:

I'm considering building or buying a four-sided painted wood cupola with a
copper roof for the roof of a home. I'd like to put a sundial on each face
of the cupola and then a neat weathervane on top.  I've had great fun
searching for cupolas and weathervanes online.  There are and endless
variety of styles and available.  Most of the companies that sell cupolas
also sell weathervanes.

Here's a photo of one of the windcup weathervanes I like:
http://weathervanesofmaine.com/weathervane-wc9821.html

And I'm thinking of a cupola that would look something like this (Glassed
Mahogany Pagoda
with 701 Finial Image 2), but with sundial faces instead of windows:
http://www.weathervanecupola.com/cat/cupolas.html

Have any of you ever seen a cupola or "clock tower" with sundials instead 
of

clocks?

John

p.s.  Do you think the copper weathervane will act like a lightning rod?
Maybe it should be grounded?

p.p.s A lot of the weathervane websites sell marvelous copper finials that 
a

dialist could use for perpendicular gnomons.


-




-


Re: Sundial Cupolas

2005-03-22 Thread John Carmichael


been mentioned to me by the people on the Sundial List.

In the United States, wooden cupolas with copper roofs are somewhat common 
in New England.  They were usually used to vent hot air out of a building's 
attic.  They were also used for bird houses and clocks.  Now, they are 
usually just ornamental.  The old one in Cambridge is of stone.  I wonder if 
there are any old wooden cupolas in the US with sundials. I don't think 
there are any in the NASS registry.


I'll send you a drawing (in progress) of my cupola design by separate email.

John




- Original Message - 
From: "Andrew James" <[EMAIL PROTECTED]>
To: "John Carmichael" <[EMAIL PROTECTED]>; "Sundial List" 


Sent: Tuesday, March 22, 2005 4:18 AM
Subject: RE: Sundial Cupolas



There is a modern (1990s?) cupola with a South sundial on it at South
Warnborough, in Hampshire. I believe the owner originally intended to
put a clock in as well but am not sure whether he ever did. I can think
of a few other similar arrangements around the country - for example I
think Goodwood House has a large 18th century sundial and clock in such
a position. However I can't recall seeing a proper set of four dials so
arranged.

Do you count the Gate of Honour at Gonville and Caius College,
Cambridge, with its six sundials, as a cupola? See
http://www.cai.cam.ac.uk/map/cCourt.php for a good view.

If you ground the weathervane, bear in mind that lightning conductors
should be substantial, avoid sharp bends, and go to a very good earth
indeed.

Andrew James

-Original Message-
From: John Carmichael [mailto:[EMAIL PROTECTED]
Sent: 19 March 2005 17:56
To: Sundial List
Subject: Sundial Cupolas

Hello All:

I'm considering building or buying a four-sided painted wood cupola with
a copper roof for the roof of a home. I'd like to put a sundial on each
face of the cupola and then a neat weathervane on top.

Have any of you ever seen a cupola or "clock tower" with sundials
instead of clocks?

John

p.s.  Do you think the copper weathervane will act like a lightning rod?
Maybe it should be grounded?



PRI Limited,
PRI House, Moorside Road
Winchester, Hampshire
SO23 7RX United Kingdom
Tel:  +44 (0) 1962 840048
Fax: +44 (0) 1962 841046
www.pri.co.uk

The Intelligent Metering Company
This correspondence is confidential and is solely for the intended 
recipient(s). If you are not the intended recipient, you must not use, 
disclose, copy, distribute or retain this message or any part of it.
If you are not the intended recipient please delete this correspondence 
from your system and notify the sender immediately.

This message has been scanned for viruses by MailControl

-




-


Ephemeris program

2005-03-22 Thread anselmo

Dear all,

Have you ever wanted to determine the average
EoT for the 16ht century or the solar radiation
received by a sundial surface along a whole year
or things like that?... No program makes such
specific calculations and for many of us 
C++ or Java programming may be unaffordable.

Well, there is a wonderful ephemeris freeware
at http://www.alcyone-ephemeris.info/main.html
that, among other things, processes scripts made
by the user. These scripts are very powerful and
simple to build and deserve spending some time
with them. The whole software is really astonishing!

Now changing the topic: has anyone tried one
of these little solar telescopes made by Coronado?
Are they as impressive as they seem?


Best regards,

Anselmo

-


RE: Sundial Cupolas

2005-03-22 Thread Andrew James

There is a modern (1990s?) cupola with a South sundial on it at South
Warnborough, in Hampshire. I believe the owner originally intended to
put a clock in as well but am not sure whether he ever did. I can think
of a few other similar arrangements around the country - for example I
think Goodwood House has a large 18th century sundial and clock in such
a position. However I can't recall seeing a proper set of four dials so
arranged.

Do you count the Gate of Honour at Gonville and Caius College,
Cambridge, with its six sundials, as a cupola? See
http://www.cai.cam.ac.uk/map/cCourt.php for a good view.

If you ground the weathervane, bear in mind that lightning conductors
should be substantial, avoid sharp bends, and go to a very good earth
indeed.

Andrew James
 
 -Original Message-
From: John Carmichael [mailto:[EMAIL PROTECTED] 
Sent: 19 March 2005 17:56
To: Sundial List
Subject: Sundial Cupolas

Hello All:

I'm considering building or buying a four-sided painted wood cupola with
a copper roof for the roof of a home. I'd like to put a sundial on each
face of the cupola and then a neat weathervane on top.  
 
Have any of you ever seen a cupola or "clock tower" with sundials
instead of clocks?

John

p.s.  Do you think the copper weathervane will act like a lightning rod?
Maybe it should be grounded?



PRI Limited,
PRI House, Moorside Road
Winchester, Hampshire
SO23 7RX United Kingdom   
Tel:  +44 (0) 1962 840048
Fax: +44 (0) 1962 841046
www.pri.co.uk

 The Intelligent Metering Company 
This correspondence is confidential and is solely for the intended 
recipient(s). If you are not the intended recipient, you must not use, 
disclose, copy, distribute or retain this message or any part of it. 
If you are not the intended recipient please delete this correspondence from 
your system and notify the sender immediately.
This message has been scanned for viruses by MailControl

-


RE: high dials

2005-03-22 Thread Andrew James

There is a moderate sized brass South facing sundial about 25 feet up at
the top of a stair turret at Axbridge church, Somerset. I've always
wondered how it was to be read - unless you could climb out onto the
roof and peer over the edge. But it wouldn't be much use for setting the
clock, either.

Unless of course, following Mike Shaw's suggestion, horses were MUCH,
MUCH bigger at the start of the 19th century - or perhaps the then
Squire had a personal elephant with a really spectacular howdah? ;-)

Andrew James


PRI Limited,
PRI House, Moorside Road
Winchester, Hampshire
SO23 7RX United Kingdom   
Tel:  +44 (0) 1962 840048
Fax: +44 (0) 1962 841046
www.pri.co.uk

 The Intelligent Metering Company 
This correspondence is confidential and is solely for the intended 
recipient(s). If you are not the intended recipient, you must not use, 
disclose, copy, distribute or retain this message or any part of it. 
If you are not the intended recipient please delete this correspondence from 
your system and notify the sender immediately.
This message has been scanned for viruses by MailControl

-


Re: Sundial Cupolas

2005-03-22 Thread Frans W. Maes

Hi John & all,

Only after I saw the cupolas in your links, I understood that these were not
dome-shaped, but square. I found some examples in the Netherlands, which I
put temporarily on my website, at: www.fransmaes.nl/sundials/cupola.htm .

You surely will show us the results of your enterprise?

Best regards,
Frans

- Original Message - 
From: "John Carmichael" <[EMAIL PROTECTED]>
To: "Sundial List" 
Sent: Saturday, March 19, 2005 6:55 PM
Subject: Sundial Cupolas


Hello All:

I'm considering building or buying a four-sided painted wood cupola with a
copper roof for the roof of a home. I'd like to put a sundial on each face
of the cupola and then a neat weathervane on top.  I've had great fun
searching for cupolas and weathervanes online.  There are and endless
variety of styles and available.  Most of the companies that sell cupolas
also sell weathervanes.

Here's a photo of one of the windcup weathervanes I like:
http://weathervanesofmaine.com/weathervane-wc9821.html

And I'm thinking of a cupola that would look something like this (Glassed
Mahogany Pagoda
with 701 Finial Image 2), but with sundial faces instead of windows:
http://www.weathervanecupola.com/cat/cupolas.html

Have any of you ever seen a cupola or "clock tower" with sundials instead of
clocks?

John

p.s.  Do you think the copper weathervane will act like a lightning rod?
Maybe it should be grounded?

p.p.s A lot of the weathervane websites sell marvelous copper finials that a
dialist could use for perpendicular gnomons.


-


Re: Re: high dials

2005-03-22 Thread The Shaws



<>
 
<>
 
It was the 16th century equivalent of the 
McDonalds Drive Thru
 
Mike Shaw



Re: Re: high dials




Hi, 
 
as you know my researche is faced on medieval
sundials, and usually I find them almost at eye hight, but sometime I found
many very high on the wall.
In some case I may know why. One example for all:
in Piacenza (Italy) there is a magnificent sundial on the cathedral, it is a
statue with the sundial in his hands (you may see it in my article on GI
(orologi solari medievali a 'tutto tondo'). The statue is more than 10 meter
hight on a pillar of the church and the lines are very hard to be read. I
suppose that all the medieval sundials were painted so they were more easy to be
read even in hight places but nevertheless more than ten meter is too much. One
may puzzle on it: "why so hight?", but the reason is lighted by the name of the
squeare facing the dial. The squeare is named "little squeare of the cloisters".
Today the cloisters and the cemetery of the priests, that was inside the
cloisters, are not more there. The name of the squeare say "cloisters", this may
mean two levels of cloister, one up the other. I saw other double cloisters in
my trip looking for medieval sundials, and just in another one in South of Italy
I found a medieval sundial easy readable only standing on the floor of the
second level cloister, the dial, not more than 30 cm diameter, was very close to
the roof and unfindable from the ground, while at the second cloister level you
may find it al eye level.
 
Mario
-Mario
ArnaldiVia Cavour, 57c48100 RavennaLat. 44° 25' N - Lon. 12° 12'
EItaly-