Thursday, January 17, 2013
The Sun on January 17, 2013
The sun continues to be very active, which makes from some interesting H-Alpha images. Today's images were captured with a PST/SolarMaxII combo. Each capture was 1000 frames at 640x480, with the best 20% of the frames stacked and processed. I was less aggressive with the wavelets in Registax in this set of images, so they look a little more "natural" than those I posted yesterday.
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20 Hours of WR 134 with the Seestar S50
This image is a 20+ hour integration on WR 134, which is a highly energetic Wolf-Rayet star. The blue shockwave is oxygen ionized by the int...
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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... -
M17, the Omega Nebula (among other names). M17 is one of the brightest and most massive stellar nurseries in the galaxy. The open cluster o... -
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 ...
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