Saturday, December 20, 2008
Another Look at the Deer Lick
I took another image of NGC 7331, the Deer Lick Galaxy. I used my Canon DSLR and the little 6" sct. It could use some more integration time, but I got the main part of it. This image was shot guided, and is a composite of about 8 five minute integrations at ISO 1600.
There seems to be some vignetting in the small image that does not show so bad in the full sized image. The SC6 seems to be a bit harder to image with using a DSLR than I care for. I may not use it much for this anymore. Vignetting and spherical errors seem to be the main issues.