NGC7023 Nebulosa Iris
Hello, I present the final processed image, including those taken in August 2009 by Nebrodi, with the new 6.1-megapixel camera Orion color. It is not a true CCD, but does very well, especially in the red channel and blue. This beautiful nebula named Iris (constellation Cepheus) is the sum of about 19 frames to 15 'at the prime focus of my fond Takahashi TSA 102 and the sometimes too precise, Vixen Sphinx.
Marcello AMARI
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