|Location||La Palma / Spain|
|Object||Pinwheel Galaxy M101|
|Guiding||yes, QHY5-II Mono via OAG|
|Luminance||10x 600s, bin: 1x1|
|Red||8x 150s, bin: 2x2|
|Green||8x 150s, bin: 2x2|
|Blue||8x 150s, bin: 2x2|
From my perspective the two pictures do not have a big difference despite the colour tone which of course depends on the post processing. However, it’s interesting to compare the results with respect to their total exposure time: The image recorded from Boeblingen was exposed more than two times longer.
Finally I combined both images to one final image by rotating one image until it matched exactly. Maybe I am wrong but I think in the end this combined image has a little more detail than each of the pictures alone.
A full resolution image is available here.