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FILE: M57.jpg
TITLE: M57, The Ring Nebula
DESCRIPTION: 16-inch RCX400 f/5, ST-8300M, 12 100-second exposures averaged.
CREDITS:
COPYRIGHT: Copyright 2010, Trevor J. Lewis, All Rights Reserved |
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FILE: M57.jpg
TITLE: M57, The Ring Nebula
DESCRIPTION: 16-inch RCX400 f/5, ST-8300M, 12 100-second exposures averaged.
CREDITS:
COPYRIGHT: Copyright 2010, Trevor J. Lewis, All Rights Reserved |
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