Quote:
Originally Posted by Ingo
After stacking images in registax I get a darker final image than one of the RAW files viewed normally. Is there something I'm doing wrong? I used 26 light frames and 6 dark frames.
It's an image of M42 and I can see color in the pictures right out of the camera, but not ones that were done after stacking in registax.

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Hi,
DSS does this as well. When you save as TIFF format you are basically compressing all the brightness levels into 0 to 64k of possible brightness levels.
You need to take the registax image and adjust it in photoshop using curves followed by levels adjustment for a number of iterations to streeeettttcch out the brightness levels in the image.
If you look in the articles on this site there is a good tutorial by Eric (Ezystyles) that explains just how to do this.
Paul