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Old 31-07-2013, 06:10 PM
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John Hothersall
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John Hothersall is offline
 
Join Date: Apr 2007
Location: Thornlands, Brisbane.
Posts: 1,346
Thanks for the comments, colour is always a struggle to get right, most NB results look not quite right with too much green and muddy hues all over, but still striking.

I try to emphasis the orange and cyans - but nebula are all different some have lots of green and yellows with little SII and the SII can be noisy. I positioned the frame so as to get more SII mountains to balance the OIII lagoon. This bright nebula won't be noisy at least.

Its nice to get back to processing and bloom spikes are absent in NB but I appreciate the extra sensitivity/dynamic range of this CCD. I will have to try RGB next.

Thanks, John.
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