Contains:  Extremely wide field
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Winter is Coming, 



    
        

            Scott Denning

Winter is Coming

Technical card

Dates:Oct. 27, 2013

Frames: 1x45" (45")

Integration: 45"

Avg. Moon age: 22.61 days

Avg. Moon phase: 45.09%


Basic astrometry details

Astrometry.net job: 107775


Resolution: 620x413

Locations: Mountain Cabin, Centennial, WY, United States

Description

Cygnus and the summer Milky Way setting in the west behind the snowcapped Brown's Peak in the Medicine Bow Mountains of Wyoming. Shot from the middle of a frozen lake with a modified Canon 40D on a photo tripod with a Vixen Polarie tracker set to half the sidereal rate to avoid trailing either stars or mountains. Single 45 second exposure with a Canon EF 24 L lens stopped down to f4. Hutech/IDAS HEUIB-2 body-mounted filter highlights H-II regions (NGC 7000, Pelican, nebulosity around Sadr). Processed in Photoshop. Shot about 1:30 AM 10/27/13 with first quarter moon rising behind me.

Comments

Histogram

Winter is Coming, 



    
        

            Scott Denning