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Most of the moon and planet images between 2004 and 2011 was
taken with a Celestron 14 inch SC telescope in the prime focus, using webcam
technique and "lucky imaging" with different cameras from "The Imaging Source"
TIS (DMK 21/31/41). The SC telescope is a standard C14 and relatively old, but
of very high optical quality. Some images are taken with the Zeiss 6" APQ
telescope using the same image recording technique.
We are marking the quality of our
images (subjective) into four classes, which can be found as colored little
squares or circles in the overview images.
| Standard |
Good +/- |
Best |
Favorite |
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- Standard is the picture quality we are almost
always able to reach with the C14/Zeiss APQ at Onjala,
- Good is a better picture quality, but during
recording of the avi file obvious seeing differences are still
visible.
- Best is a picture quality, where the C14 - in the
focal recording mode driven with the DMK 31- gets close to the limits of
theoretical resolution ( e.g. more than 4 craterlets on Plato, details in the
Vallis Alpes rille) .
- Favorite are the pictures we like the most. Most
of these pictures have very high resolution, although that's not a necessity.
Often these are pictures which show a region that is rarely recorded, have
special lighting conditions or show special objects. In most of the pictures
though, all of this is true.
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A detailed description about Image Acquisition- and Processing
of Webcam imaging the moon can be find at the page
Image Acquisition- and Processing. Page will be open in a
separate browser window
Sorry, at this time only the image description is only
in german language avalaible. Description in english language will follow.
Technical and image information are given. Click
on the thumbnail images to view a large image (image size most 100% of original
image size)
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Links eine kleine Serie Bilder der schmalen Moonsichel
und Merkur, aufgenommen am 26. April 2009 mit einer kleinen digitalen
Sucherkamera Canon Powershot 10 IS im Abstand weniger Minuten. Große
Images (skaliert auf ca. 25% der |
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Originalbildgröße können durch Anklicken der
VorschauImages angezeigt werden). Die linken drei Images zeigen ein Gesamtbild,
das rechte einen Ausschnitt.
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| All Images and
Content till 2011 are © by Wolfgang Paech |
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