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M81 & M82 & IFN Taken at Cairds Campsite in half a night, M82 processed separately and integrated into image. Such different dynamics not possible to process in same procedure. Luminance: 900 x 4 + 600 x 6 + 300 x 3 RGB 3 x 150 secs binned (each) Ha 3 x 900secs Skywatcher 130PDS & Atik460EX, HEQ5 Link-words: CarolePope

M81 & M82 & IFN

Taken at Cairds Campsite in half a night, M82 processed separately and integrated into image. Such different dynamics not possible to process in same procedure.
Luminance: 900 x 4 + 600 x 6 + 300 x 3
RGB 3 x 150 secs binned (each)
Ha 3 x 900secs
Skywatcher 130PDS & Atik460EX, HEQ5

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File information
Filename:M81_2B_M82_HaLRGB_IFN2.png
Album name:Carole / Galaxies and Clusters
Link-words:CarolePope
Image date, time and location:19.4.2018 Cairds Campsite
Telescope aperture and focal ratio:Skywatcher 130PDS F5
Camera and filters used:Atik460EX Baader LRGB + Ha
Processing applied:Astroart, Registar and Photoshop CS3
Filesize:21541 KiB
Date added:Apr 27, 2018
Dimensions:2597 x 2148 pixels
Displayed:210 times
URL:http://gallery.orpington-astronomy.org.uk/displayimage-1767-_M81_amp_M82_amp_IFN_.html
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