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Lagoon 2 hr acquistion in light pollution
Lagoon Nebula 180 seconds x40 lights 30 darks no flats stacked in DSS x3 drizzle, processed in Photoshop then reduced for the web. The 3x drizzle allows for cleaner rounder stars as the camera undersamples at 360mm focal length optolong lpro filter Orion ed80 x0.6 reducer 183mc pro. Guiding on the asi air is still fidgety as rms values varied from 0.9 to 2.5 but the stars were round in every image so can't complain. Very pleased with this 2 hour acquisition.
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