clic for 150% size 1018 x 760 (205 kB)


About this Image

A close-up on the famous crater Copernicus at good seeing conditions with the16" cassegrain at f/10.


Technical Details


16" cassegrain in secondary focus at f/10

Mount MK-100 GEM
Camera DMK21BF04
Filters no filter (Atik filter wheel)
Date Jan 09, 2006
Location Wildon/Austria
Sky Conditions some fog, good seeing (5-6) temperature -4 C
Exposure 2000 video frames
Processing Image aquisition in ICcapture, preprocessing in Registax;
curves, unsharp mask in Photoshop;
north is up;