Lagoon & Trifid Nebulae (M8 & M20) | OpenAstroTracker

Shot from home (Bortle 6). Quick process with Ez suite. Slightly egg-shaped stars due to tripod mount not being fully secured.

 

Camera: Sony A7R II (unmodded)

Lens: Canon EF 200mm f/2.8 L II + EF 1.4x II = 280mm @ f/5.6

ISO: 640

Subs: 98 x 120sec lights, no calibration frames

Tracker: 3D-printed OpenAstroTracker

 

Processing: Camera Raw (crop, reduce colour noise, reduce highlights), DeepSkyStacker, Pixinsight (DBE,BC,CC,Ez stretch,MT to reduce stars)

Done