The Deep Sky Gallery
Canon 10D, Perl Vixen Fluorite refractor 100/900, 80*30s exposures.
Combined in Registax3 and arranged in PSP. Cropped around nebula and resized 30%
C8 at FD=4 (2 reductor lenses) (dark substracted) C8 at FD=10 (no dark substracted, despeckle only)
M42 in Orion
Feb 10, 2000 with the help of Gilbert Grillot
acquisition with QCV2 software from Dave Allmon
(Celestron 8", NABG greyscale Quickcam, 30 sec exposure)