Litebox 15" F/5 Dobsonian, 5mm LVW eyepiece (380x). Mount Tamalpais State Park, CA. 2008-09-27.
sketches : Nebulae : NGC 6818, the Little Gem Nebula. |
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NGC 6781, Planetary Nebula. |
NGC 6826, the Blinking Planetary. |
NGC 6781, Planetary Nebula. |
NGC 6826, the Blinking Planetary. |
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