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This image shows the very bright Alpha Crux, one of the stars of the Southern Cross and a surrounding star field.
The field of view is relatively narrow, having been taken at a focal length of about 480mm with a DSLR. This results in many pinpoint stars across the FOV and a few patches of dark nebulosity.
The exposure time for this image is relatively short, but the detail is surprising and clear for such limited exposure time as 10 minutes total.
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| Camera: | Canon 350D DSLR | | Lens/Telescope: | William Optics Megrez 80 | | Focal Length: | 480mm | | Aperture: | 80mm | | Exposure Time: | 2 x 300 seconds (10 minutes total) | | Date: | March 2008 |
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