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Old 24-04-2010, 05:26 PM
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mill (Martin)
sword collector

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Join Date: Oct 2006
Location: Mount Evelyn
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Quote:
Originally Posted by multiweb View Post
If you're shooting different channels with mono you ideally will need a filter wheel. You also might not have the time to shoot all the channels in one night. so if you have a pier and leave the scope on it, it will greatly help because you can match your subs back to where you left them. These are things to be aware of.
If you are like me, you will only shoot one or two objects a night.
With programs like maxdl etc,your filter wheel will first shoot one L then a R then G and then B and so it goes on, this means that ALL channels will be shot.
The only thing with blue is that it is not as sensitive so i just make the blue exposure a bit longer than the R and G. (simple ).

When i moved from DSLR to a mono QHY9 it was an eye-opener for me because of the added detail in the pictures especially in the L channel and HA, as i have said before, the color channel can be and has to be made as noise free as possible and it can even look a bit blurred and because of the L channel (that provides the resolution and sharpness) the picture looks good.
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