© 2015 Russ Ruggles
After months of frustration I have finally succeeded in processing an image taken with Richards Nightscape CCD. Most of my issues (OK processing issues :) ) boiled down to the improper Bayer Matrix setting in DSS. Being a DSLR guy the transition to CCD almost had me pulling out what hair I have left.
As you know Richard was gracious enough to loan me this C-14 Edge HD SCT along with a very nice CGE Pro mount plus a Hyperstar adapter and the Celestron Nightscape 10.2 PM CCD camera.
Imaging with this equipment package has been most pleasurable however I had yet to successfully process an image until last night.
Attached are two relatively easy targets that I had imaged back in August. These were imaged at native F11. each image has a total of 21 - 3 min subs and 21 dark frames subtracted to remove hot/cold pixels and the minimal thermal noise. No flats or bias were used.
The following was retrieved from Wikipedia, the free encyclopedia, at en.wikipedia.org/wiki/Dumbbell_Nebula on November 20, 2015
"The Dumbbell Nebula (also known as Apple Core Nebula, Messier 27, M 27, or NGC 6853) is a planetary nebula in the constellation Vulpecula, at a distance of about 1,360 light years.
This object was the first planetary nebula to be discovered; by Charles Messier in 1764. At its brightness of visual magnitude 7.5 and its diameter of about 8 arcminutes, it is easily visible in binoculars, and a popular observing target in amateur telescopes."
The license terms of this written work from Wikipedia may be found at http://creativecommons.org/licenses/by-sa/3.0/