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NGC 7635 Bubble Nebula in Ha, David Wills (PixelSkiesAstro)

NGC 7635 Bubble Nebula in Ha

NGC 7635 Bubble Nebula in Ha, David Wills (PixelSkiesAstro)

NGC 7635 Bubble Nebula in Ha

Description

This is my first try at Ha imaging with a one shot colour ccd hopefully will be adding RGB to this when I get chance. Taken on 27,28/12/2013 14 x 600 secs Subs as well as Darks,Flats,Bias. Stacked and processed in pixinsight. Used channel extraction in pixinsight to split the RGB into three channels and I only used the red channel as thats the one that picks the most hydrogen alpha up.

Camera: QHY8L CCD cooled to -20C

Guiding: MaxIm DL 5,9x50 Finder Scope,QHY5 Mono with IR filter ( Finder Guider )

Optics: Skywatcher ED80,Skywatcher 0.85x focal reducer

Filter: Astronomik H Alpha Filter 12nm

Mount: Skywatcher AZ EQ6-GT GEQ & Alt-Az Mount connected to the Sky X and Eqmod via HitecAstro EQDIR adapter

Image Acquisition: Maxim DL 5 Pro

Stacking and Calibrating: Pixinsight 1.8

Processing: Pixinsight 1.8

Comments

Histogram

NGC 7635 Bubble Nebula in Ha, David Wills (PixelSkiesAstro)

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