Thread: IC2944 Ha DSLR
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Old 04-05-2010, 06:16 PM
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gregbradley
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Join Date: Feb 2006
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Hi Doug,

Very nice capture.

Any reason you are using ICNR instead of dark subtraction?

When I used a DLSR I made a dark library for different ISOs and times and then made a master dark. With Images Plus and CCDstack you can use adaptive darks and the software adjusts for different levels of noise from different temps and does a very good job at it.

So it would save a lot of time and you could use that extra time for more exposures.

Greg.
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