I am making an experiment with the image I am working on.

I've been shooting this part of the sky for three nights so far, and I wanted to compare the results. The image on the left is stacked from material from the first night only, 1 hour of integration time, the image on the right is from three nights, 3 hours of integration time in total (the progress is so slow because of bad weather and constant clouds).

Zoomed out, the difference is barely noticeable, but I'd say it's much more visible in the detail of the Gamma Cas Nebula

#astrophotography