Hello,
For a while I've had an interest in sundials, but never explored that
interest in any detail. I recently decided to study it more closely,
at least whatever web-based resources I could locate. It is certainly
a fascinating topic -- and for some a real hobby to collect and/or
build
François PINEAU wrote:
hello all
a few years ago, I download a free software wich help for archiving and
classifing sundials pictures. It was made by an Italian gnomonist. After
changing my computer and little virus trouble, I lose this software. Can any
one know it? what is the web adress
Jon Noring wrote re standard time heliochronometers:
I'm especially intrigued to know of designs that do
not require any alignment interaction nor adding or
subtracting minutes
to compensate for the EoT
Jon,
I have several so called heliochronometers, in particular I
have a Pilkington Gibbs
Dear Peter Fred,
Many thanks for your information about this book. I had not realised
that a modern copy has or had been available. It seems from what you say
that these are as scarce as the originals which now cost over £200, so at
$80 this one seems reasonable.
Regards,
Mike Cowham
In a message dated 10/16/2002 1:20:43 AM Eastern Daylight Time,
[EMAIL PROTECTED] writes:
I'm especially intrigued to know of designs that do
not require any alignment interaction nor adding or subtracting minutes
to compensate for the EoT (the heliochronometers mentioned above are
Mike Shaw wrote:
Jon Noring wrote re standard time heliochronometers:
I'm especially intrigued to know of designs that do not require any
alignment interaction nor adding or subtracting minutes to
compensate for the EoT
I have several so called heliochronometers, in particular I have a
Hello Jon Noring,
I saw your message expressing an interest in sundials which show
standard time. There is a type of dial which uses unfolded
analemmas to give clock time without any physical manipulation of
parts of the sundial, or any need to switch dial plates twice a year.
As I recall
Thanks Fred
François
- Message d'origine -
De : Fred Sawyer [EMAIL PROTECTED]
À : sundial@rrz.uni-koeln.de
Envoyé : mardi 15 octobre 2002 23:59
Objet : Re: software
François
This is probably the software you are thinking of:
http://www.vialattea.net/bonata/aqs95ing.htm
Fred
Hello Jon,
Mike Shaw wrote:
I do have one non-interactive one - an equinoctial made by
Silas Higgon.
It uses two interchangeable specially shaped gnomons, one
for use when the sun is travelling south, and the other for
when it is heading back in my direction.
Adjustment is required on four days