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Contains:  The star 70UMa, The star 82UMa, The star 74UMa, The star 78UMa, The star 83UMa, The star Alcor (80UMa), The star Megrez (δUMa), The star Mizar (ζUMa), The star Alioth (εUMa), Part of the constellation Ursa Major (UMa)
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Ursa Major 31.08.14, 


            Rich Bamford
Ursa Major 31.08.14

Ursa Major 31.08.14

Technical card

Imaging telescope or lens:Sigma 105mm f/2.8 EX DG OS HSM macro

Imaging camera:Nikon D7100

Mount:SkyWatcher Star Adventurer


Resolution: 5747x3766

Dates:Aug. 31, 2014

Frames: 47x20" ISO800

Integration: 0.3 hours

Avg. Moon age: 5.45 days

Avg. Moon phase: 29.98% job: 478254

RA center: 13h 1' 13"

DEC center: +56° 28' 55"

Pixel scale: 7.943 arcsec/pixel

Orientation: -131.780 degrees

Field radius: 7.578

Locations: Home, Grantham, United Kingdom


Quick stack of some subs from August.
Wide field containing bits of Ursa Major



Rich Bamford
License: None (All rights reserved)

Sky plot

Sky plot


Ursa Major 31.08.14, 


            Rich Bamford