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Old 05-06-2006, 10:29 PM
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Striker (Tony)
Whats visual Astronomy

Striker is offline
 
Join Date: Dec 2004
Location: Brisbane
Posts: 5,062
HA Image of M20 with M21 Open cluster

HI Guys,

Another HA image with Baader H-Alpha 45nm filter.

Image taken between 8:00-9:30 pm tonight

8 x 10 minutes ISO 800 guided images.

Autoguiding using a cheap $100 acho held on by rubber washers because it too small to fit my 125 mm guide rings....lol

Normal imaging train of moded 350D on ED80.

I'm happy with the autoguiding...considering

I hate compressing widefield shots into a small 150KB file because you loose so much data when doing so here is a less compressed image.

Warning 600KB
http://www.users.on.net/~striker/M20HA.jpg
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