(H-Alpha R)-GB Image Composit : NGC6979 & NGC6960

Exposure and processing: Dither guiding, dark & flat calibration, Poisson sigma reject, H-Alpha & R mix,  HR-GB combine,
Star size reduction (minimum filter), curves.

Click on image for full size version (3700KB)

Taken at DelValle & TVS Hidden Hill Observatoy.

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

Email : drgert1@yahoo.com

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