First attempt at M31

I managed to create this image from my first proper attempt at deep space astrophotography.

I have actually imaged it before, but only with a tripod.

For this I used a Nikon D7000 & 70-200mm 2.8 lens (f4) ISO 1600 on an astrotrac guided mount. Total exposure time was 3 mins 20 secs. 10 dark, flat & bias frames.

I'm quite pleased with it but if anything it looks as though I may need more exposure to get more detail.

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They are watching us......