The Iris Nebula (NGC 7023)

Posted by clusterman
on Thursday, June 20, 2013

NGC 7023-The Iris Nebula

June 15 and 17, 2013

Scope: Orion 8 inch f3.9 astrograph

Mount: Atlas EQ-G

Camera: Nikon D3000

Format: raw, ISO 1600

Exposure: 45 x 360 sec, 4.5 hours with darks, flats and biasWink

Guiding: Orion SSAG using 80mm short tube rerfractor

Software: PHD guiding,Deep Sky Stacker, Photoshop CS3 and Carboni Astro Tools.

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