M13 Globular Cluster

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

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File information
Filename:	m13_24052011.jpg
Album name:	MarkS / Messier Objects
Rating (3 votes):
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:	265 times
URL:	http://gallery.orpington-astronomy.org.uk/displayimage-1202-_M13_Globular_Cluster_.html
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