Thursday, August 2, 2012
Three Pix
These pix are single exposures taken today in very poor seeing conditions (the sun was in hazy cloud and shimmering like the reflection on the surface of a pond. Notice, however, that the focus seems a little better on these than my previous efforts. I simply attached a clothes peg to the focusing knob of the PST, and focusing became much, much easier!
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The Tulip Nebula—Hubble Palette
This image is just over 3 hours of integration on the Tulip Nebula. The image was stacked with star processing, initial histogram stretch, a...
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I had a couple of emails asking how to defork an ETX telescope. The ETX 90 and ETX 125 were optically superb scopes, but the mounts left a... -
The ZEQ25 doing its stuff on a cold night--imaging the Orion Nebula with an 8 inch f/4 astrograph. Note the lovely Christmas rug :) As ... -
Like the Ring Nebula, the Dumbbell nebula is a planetary nebula marking the end of a star's life as it puffs off its outer layers into s...
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