For some unknown reason to me I get better colour balance stacking tiffs than stacking raw images in DSS.
This is a tiff stack, without any colour adjustments and just some curves, no cropping.
The bottom left corner shows 2 more nebula with similar texture to the Witch Head.
I find it interesting looking at the brightness of the Horse Head compared to the Flame nebula. The HH appears brighter in the image and yet the Flame is much easier to see visually than the Horse Head.
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