Thursday, 21 July 2011

Another attempt at Andromeda

My first attempt at M31 when I started last August was pretty poor:

This is 5 x 2 min exposures, no darks or bias frames which I think is an improvement:

Looking forward to seeing what difference having the IR filter removed will make when I get round to shooting it in the next month or so.  Flat frames (which I now know how to do) will sort the vignetting.

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