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The "Iris Nebula" by Ian Sharp


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About this observation
Ian Sharp
Time of observation
28/10/2013 - 20:29
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Continuing the excellent series of images being sent in to us by member Ian Sharp,here is animage of Caldwell 4, NGC 7023,the "Iris Nebula" in Cepheus,taken back in August usingthe remote telescopeLightBuckets LB-0005, an ASA Orion Optics f/3.6 Newtonian. The image is anLRGB of60:20:20:20 minutes (all in 600 sec subs) andprocessed with PixInsight.
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