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Old 20-09-2010, 10:22 AM
ptc (Richard)
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ptc is offline
 
Join Date: Aug 2010
Location: Silicon Valley
Posts: 124
two at 3366mm and great seeing


First is M76 little dumbbell

This is 3H 10 minutes taken at 3366mm focal length using a ML4022 camera on the Stinger 450 classical cass

The seeing was quite good

http://www.narrowbandimaging.com/m76_mk1sn2_f74_ml4022_camel_page.ht m

second is M1 Crab

This is 1H 25 minutes taken at 3366mm focal length using a ML4022 camera on the Stinger 450 classical cass

The seeing was quite good as well

http://www.narrowbandimaging.com/m1_mk1sn2_74_ml4022_camel_page.htm

I think there are some faint background galaxies visible in each

I used no filter
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