DescriptionCoalsack and Dark Doodad Dark Nebulae.jpg
English: The Coalsack Dark Nebula and Dark Doodad Nebula. Image created with 20 × 90 second (total 30 minutes) sub-exposures taken with a Canon EOS 5D Mark II and 135 mm f/2L lens at f/4 and ISO 3200 on an Astrotrac equatorial mount, stacked using Deep Sky Stacker and finished using Adobe Photoshop CS5.
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