Telescope: Skywatcher 8" f/5
Focus: Prime focus with 2x Barlow
(top and bottom), no Barlow (centre)
Camera: SAC7B, uncooled
Date: Jan 2003
Processing: Top and centre acquired in Astrovideo
as FITS. Stacked in Iris. Top image increased in size and
resolution using the drizzle technique in Iris. Bottom image aquired
in K3CCDTools and stacked in Registax.
Top image is a bit fuzzy, I suspect
because my Barlow is of poor quality.
The bottom image was a result of some
experimentation in Registax. The wavelet processing feature brought
out good detail in the image, but the resulting image is, in my opinion, a
bit artificial looking.