Integrating two images of different size to increase signal of main subject

[lucchett]

Hi,
after almost one year of absence due to work and bad weather I am finally back to the forum.

may be it's because of the "rust" but I hope someone can jump in and suggest.

I have about 3 hours of integration on wide field Cocoon, and the signal is weak.
Is it possible to reinforce the signal, using an older close up image that I have?
In case, is that possible throuh the Integration module?
It would be just for the main nebulae.(the image size is much smaller)

 Many thanks,
Andrea

[Philip de Louraille]

I am pretty sure it is the image registration step which will do what you suggest.

[lucchett]

Thanks Philip,
I will try  to play with the image integration module
Andrea