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Old 23-07-2011, 05:03 PM
BC
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BC is offline
 
Join Date: May 2005
Location: Long Beach NSW
Posts: 214
First astro photo

Finally we had a nice calm, clear night and I got a first real go at try some photography with my 500D. It was just attached straight onto the EQ6 with a home-made adapter using the 55-250mm lens. I used ISO 800 and took 8 x 30sec pics. The mount was just plonked down in my usual fashion so the polar alignment is pretty shoddy. I used Gimp to manually register and stack the jpgs (don't know how to do the same with the raw). I tried Registax but it didn't seem to cope with the file sizes at all. Anyway, I was pleased to see some colour.

PS - At 300kb the image still looked rather like the original, but the closer I get down to the 200kb limit, the more grey stuff appears. Not sure what I'm doing wrong there?

Bruce
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Last edited by BC; 23-07-2011 at 07:58 PM. Reason: Another attempt at fixing the poor quality resampled image
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