From: Alan Friedman <alan@greatarrow.com>
Date: November 9, 2005 1:12:29 PM MST
To: Astro_IIDC@yahoogroups.com
Subject: Re: [Astro_IIDC] Mars moons animation
Nicely done!
Alan Friedman
On Nov 9, 2005, at 3:05 PM, Raoul Schlesser wrote:
Yesterday night I imaged Deimos and Phobos over a period of 40 minutes using the DMK
21BF04 in the prime focus of my C9.25 SCT. Here's a quick GIF animation of the result (5
minute intervals between frames):
http://home.nc.rr.com/rschlesser/MarsMoons20051109.gif
Each GIF frame is a stack of about 200 camera frames, each exposed for 133 ms. The Mars
image is inserted for scale comparison. Toward the end of the animation Phobos reaches
its greatest elongation... clouds cut the exercise short, I had hoped to keep going for a
while...
Best,
raoul
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