Image : NGC 6781 (RGB image)
Processed : Dither guiding, dark, flat, Poisson sigma stack, G2V
color, wavelet & highpass filter, curves, saturation, crop.
(click on image for full size 1110KB)
Taken at TVS dark site.
(H-Alpha image)
Processed : Dark subtract, curves adjust.
(click on image for full size 680KB)
Taken at delValle site.
Copyright images and processing Gert Gottschalk.
Copyright Bilder und Verarbeitung Gert Gottschalk.
Email : drgert1@yahoo.com
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