Contains:  Star trails
circumpolar rotation in the Alpes, Huppert christophe

circumpolar rotation in the Alpes

circumpolar rotation in the Alpes, Huppert christophe

circumpolar rotation in the Alpes

Equipment

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Acquisition details

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Description

Circumpolar rotation;

adding of on full night of 20sec exposures at 800 iso

fisheye lens 14mm

software: starmax

Comments

Histogram

circumpolar rotation in the Alpes, Huppert christophe