50 mm lens
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2003 June 30
Nikon FT2n camera
piggybacked on an AP 900GTO mount, and guided with an A-P
guidescope and ST-4.
Above image Nikkor 50 mm lens; below image Nikkor
105 mm lens. A Hutech
IDAS light pollution reduction filter was used for all images.
Above: two images, 23
and 26 min each at f/2.8 on Kodak E200 film, combined with RegiStar.
Below: One image
40 min at f/4.0 on same film.
Frames were scanned
with a Polaroid SprintScan 35Plus at 2700 ppi. Final
Levels, Curves, and
unsharp mask in Photoshop.