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Old 10-09-2007, 12:35 AM
Rob_K
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Rob_K is offline
 
Join Date: Oct 2006
Location: Bright, Vic, Australia
Posts: 2,187
5 asteroids & 2 planets...

Decided to see if I could get a bit more out of the Capricorn/Aquarius region, just shooting off the tripod with Canon 400D.

Can't go any longer with no tracking, and can't open the camera up any more. So I just took more shots - 20 frames stacked this time, each 15-sec at 18mm, F/3.5, ISO 1600, stacked in Deep Sky Stacker. Cropped & stretched in PS CS2, and saturation of asteroids/planets selectively raised to 100%. Asteroid/planet positions from Starry Night Pro 5. The asteroid sizes given vary a bit according to source - mags of course vary over time, and these are for the time of shooting.

Trailing in top-left corner is a product of stacking - had a couple of goes, but no luck. Individual frames were quite tight, even when stretched.

BTW just tried to upload a small version @ 200kb. Rejected, told me it was 200.1!! Back to PS....

Cheers -
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