Images Taken on an Older Camera

Photograph taken with a 2018 Nikon Z6
It is a circumpolar from the southern hemisphere (Paso Vergara, Maule Region, Chile). This photograph is composed of 400 stacked photographs plus an additional one for me. This area is Bortle 2 with very dark and clear skies. A startrail allows us to see the movement of the earth relative to the stars.