I had heard of dcraw
(http://www.guillermoluijk.com/tutorial/dcraw/index_en.htm) but never
used it except once (not on XO), called from imagemagick as a delegate
like this:
$ convert dcraw8:image.crw image.png
Sean
On Thu, Dec 3, 2009 at 3:26 PM, Benjamin M. Schwartz
wrote:
> Bastien wrote:
Bastien wrote:
> - shots of the moon are often saturated: how to reduce the gain
> of the camera? Ideally one would like to do this manually...
I never figured out how to control the gain from software.
> - is there a way to take pictures with a higher resolution? the
> default compression
Bastien -
Moon photos are a problem for just about any kind of astrophotography. In
addition to anything else you might try in software, the best bet is to add
some kind of neutral-density filter over the scope. You might try some scrap
anti-static wrap (the gray, translucent kind). It might
On Thu, Dec 03, 2009 at 11:32:37AM +0100, Bastien wrote:
some people in France (from La main à la pâte) designed a telescope
for
the XO. It's a cheap ad hoc device they stick close to the camera,
and
it can zoom by 10x -- useful for observing, say, the moon.
Nice!
- is there a way to take p
Hi,
some people in France (from La main à la pâte) designed a telescope for
the XO. It's a cheap ad hoc device they stick close to the camera, and
it can zoom by 10x -- useful for observing, say, the moon.
At this stage of the project, they have two problems:
- shots of the moon are often satur
