Thread: Cat Paw Ha
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Old 24-07-2010, 07:55 PM
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multiweb (Marc)
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Join Date: Oct 2007
Location: Sydney
Posts: 22,080
Quote:
Originally Posted by CoolhandJo View Post
But still a great fov and detailed shot!
Thanks Paul too kind.
Quote:
Originally Posted by Bolts_Tweed View Post
Great capture mate

The dynamic range is covered really well as discussed in the other thread. Damn theres some faint Ha in the region isnt there?

Yeah the collimation and rotation can annoy but a quick band aid could fix it - the main part I think (the extent of the Ha and detail in it) is fantastic.

Aaaaah - can you hear my lust for aperture

Mark Bolton
Thanks Mark. No doubt the hyperstar is a light bucket.

Quote:
Originally Posted by strongmanmike View Post
That framing looooks veeery familiar

Actually it is interesting that we have the same FOV... but I need to use a dinner plate sized sensor to get it all in

Nice job Marc

Mike
Thanks Mike. Yeah I saw your shot on your site. Terrific work.

Quote:
Originally Posted by jase View Post
Marc, I have to agree with Greg. I think you've also over done the sharpening. Stars appear a little too crunchy and punctuated against the background. Very good extension to the nebulosity however. Perhaps ease up on the sharpening and evaluate the data set with fresh eyes. Deconvolution may not be the best option.
Agreed. I could have presented it a alot better. I was more concerned with the field. I didn't deconv but I did try to remove sky noise due to moon glow and that probably did it along with JPEG artefacts. There's a clearer version here although still affected by sky glow but less compressed.
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