Red gradients?

[ddm4313]

 

This is after doing ABE in PixInsight, not sure why this happens... I'm not really worried about the dust spots, thats fine but what bothers me are these weird red gradients, they make the image very bad.

[Chefgage]

On 05/07/2021 at 22:28, ddm4313 said:

 

This is after doing ABE in PixInsight, not sure why this happens... I'm not really worried about the dust spots, thats fine but what bothers me are these weird red gradients, they make the image very bad.

I am new to pixInsight but I find doing the dynamic background extraction rather than the automatic gives better results. The ADE seems to produce weird gradients around the image (similar to yours). But using DBE subtraction results in a better image.

[ddm4313]

On 07/07/2021 at 10:19, Chefgage said:

I am new to pixInsight but I find doing the dynamic background extraction rather than the automatic gives better results. The ADE seems to produce weird gradients around the image (similar to yours). But using DBE subtraction results in a better image.

You're right, I figured that out after making this thread, ABE is so bad for this.