Camera: Sony A65
Lens: Sigma 35mm f/1.4
Composition: 32 frame mosaic
Total exposure: ~80 minutes-cm2 (21x sky 60s f/2 ISO800, 7x land f/2.8 30s ISO100, 4x land f/1.4 60s ISO100)
Tracker: Sky-Watcher Star Adventurer
Raw converter:
RawTherapee
Processing:
Microsoft Image Composite Editor (ICE), GIMP