Image : M81 / M82 Mosaic, RGB

Exposures from dark location. Processing: Calibration, Stack, RGB re-align, gradient removal, deconvolution, stretch, noise removal, final adjust.

(click on image for full size 15.8MB)

New processing: Combining mosaic first and then linear and nonlinear processing

Original version

Processing both panels first and then combining the mosaic.

 

The two individual mosaic frames.

M81

M82


Copyright images and processing Gert Gottschalk.
Copyright Bilder und Verarbeitung Gert Gottschalk.

Email : drgert1@yahoo.com

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