Dear PI users, I now own PI for more than a year (maybe 2?) and I had some wonderful experiences
with it - great tool of software.
Now I have a problem where I get "stuck":
With different users, cameras and optics, we had multiple exposures of the region of the seagull-nebula.
As you may see in the attachment, we have a mosaic of two frames, each taken with a SKYWATCHER ED80 wih f=510mm
and a detail of IC2177, taken with a 6" Starfire refractor at f=1100mm.
Don't care about the colours of the mosaic, it is still in progress.
My problem is:
Is it possible to rotate/scale/register the detail-view of IC2177
into the "great" mosaic of the seagull nebula ??
I tried FFTRegister and a lot of other functions, but I did not succeed. So any help is appreciated.

You may download the 2 full-size-FITS-files with the following URLs:
File seagull_mj_cp:
https://www.hidrive.strato.com/lnk/8WMEXCoKFile k-gum_v1.fit:
https://www.hidrive.strato.com/lnk/dDsE3bWF(currently the links are valid for 40 days)
Thanks in advance for your help.
Christoph