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Last go at M51 for 2007?


anthony

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Had a group of friends over for barbie and beer last night- Old peculiar, Abbot ale and a real stinker this morning.

However, I had the good sense to set up a series of exposures whilst enjoying myself otherwise.

I randomly picked M51, (a tricky one for me due to its position at present)

Enjoyed having a good play today though.

Shrunk and compressed for here - bigger version here http://www.astrophotography.pwp.blueyonder.co.uk/1186852303_orig.jpg

5x5mins unbinned for LRGB SXV H9 Wo 80mm F6 triplet

Anthony

post-12863-133877330416_thumb.jpg

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What equip where you using?

A starlight express sxv h9 and william optics 80mm apo - a nice combination.

Anthony

Thanks but what aperture and focal length? Reflector or Refractor?

Sorry, we fall into "jargon too easily :D

The scope os 80mm,

Apo refers to apochromatic refractor.

This one has a focal length of 480mm, focal ratio of F6

Anthony

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