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M13 Globular Cluster

M13 Globular Cluster plus a couple of satellite trails
30 x 5min at ISO 800 + 10 x 150sec at ISO 100

Rate this file (Current rating : 2.3 / 5 with 3 votes)
File information
Album name:MarkS / Messier Objects
Rating (3 votes):22222
Image date, time and location:High Halden 24 May 2011
Telescope aperture and focal ratio:Takahashi Epsilon 180ED on Skywatcher EQ6 mount.
Camera and filters used:H-alpha modified Canon EOS 350D with IR/UV filter
Processing applied:Stacked in IRIS and asinh range compression applied. Scaled by 2/3
Filesize:430 KiB
Date added:Oct 05, 2011
Dimensions:1280 x 1024 pixels
Displayed:182 times
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