Moon, Venus & Spica
by mikeyscope
2 Exposures of 5secs blended together
1 @ f4 for Moon (no diffraction spikes) top layer.
1 @f9 for Venus ( with diffraction spikes) bottom layer (Moon cloned out)
Venus from lower layer registered exactly and blended to top layer by selecting 'lighten' in blend options in Photoshop.
I'm not a great fan of photo manipulation but often comes with the territory in astronomical imaging due to either lack of light... or large brightness differences between two or more subjects.
I prefer to be honest when manipulation is used and give summary of the process rather than mislead anyone otherwise how can others learn, I always try to keep it subtle.
Mike
Stuart..
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31 posts
15 years
Firenze-Italia