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Originally Posted by tornado33
Very nice, both in detail and colour balance. the xtra Ha light sure makes the difference doesnt it. Isnt IRIS great for removing dark noise too, especially on these everlasting warm nights , gee when are we gonna get some cool weather, the heat just wont go.
Scott
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Hi tornado33,
The xtra Ha in the modified camera really does make a big difference - that's for sure. I'm not really sure whether a Baader UV/IR cut filter will improve things, what do you think?
And yes I agree IRIS does a good job of dark frame subtraction and dark frame averaging, I'm also very suprised how well it stacks images. I have also been using IRIS to do bias frames and flat-field frame subtractions too!
Yeah can hardly believe it has got hot again, last week we had a few dewy nights and I thought winter might be on its way - now it feels like summer again.
thanks,
Paul.