Having nothing better to do at the moment, I decided to take a look at combining images done over different years.
Not all the image overlapped, but a fair bit did, but I took a CROP anyway to get in closer to the detail. Also used some more recently acquired processing tecniques. Always a good idea to go back and reprocess images as you learn more.
Both being Newtonian's and the spikes going in different directions, I think I got away with it.
Combination of image taken in 2016 with a SW 150P and Atik314L(4 hours)
Plus image taken in 2019 with a 130PDS and Atik460EX (3hours 5mins)
Total 7h 5mins
(https://cdn.astrobin.com/thumbs/XXmIJAOZeUIa_1824x0_n1wMX-gx.jpg)
For your interest, these are the two images I combined:
2016 SW150P and Atik314L
(https://cdn.astrobin.com/thumbs/guKw8ZmEON-O_1824x0_c1f7VJAY.jpg)
2019 SW130PDS and Atik460EX
(https://cdn.astrobin.com/thumbs/gIta3gpUOHtQ_16536x16536_9LZ0dPFv.jpg)
Awesome Image Carole. Detailing is super.
Clear Skies,
G
Thank you Garrick
Carole