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M101 from Kelling Heath
5 hours total in 5 minute exposures.

M101 from Kelling Heath

5 hours total in 5 minute exposures.

Rate this file (Current rating : 2.5 / 5 with 2 votes)
File information
Filename:m101kelling.jpg
Album name:MarkS / Messier Objects
Rating (2 votes):33333
Image date, time and location:Friday 24 April, Kelling Heath Star Party
Telescope aperture and focal ratio:Celestron C11 + F6.3 focal reducer on EQ6 mount. Guided with 300mm telephoto with x2 converter & Toucam webcam.
Camera and filters used:Modified Canon EOS 350D with IR filter
Processing applied:Stacked in IRIS, 2x2 binned and asinh range adjustment applied. Deconvolution. Post processing & noise reduction in Photoshop.
Filesize:246 KiB
Date added:Apr 27, 2009
Dimensions:1280 x 1024 pixels
Displayed:274 times
URL:http://gallery.orpington-astronomy.org.uk/displayimage-755-_M101_from_Kelling_Heath_.html
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