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NGC7635 The Bubble nebula

NGC7635 The Bubble nebula(Matts Sporre)

Acquisition Date : 4 nights in the period Aug 19 to Sep 10
Camera : Baader Modified Canon 40D
Camera Settings : ISO1600
Ha: 35x10min = 5hrs 50min
RGB: 90x5min = 7hr 30mind
Telescope : Celestron C8 @F10
Mount : CGE guided via William Optics 66Zenith Star and Orion deep space star shooter.
Adapter / Prime / Afocal / Other : Baader Ha (7nm)
Processing Package / Processing Applied : Combined and calibrated in MaximDL, initial processing in PixInsight, final processing in PS. Noel Carbonis tools.
Web Site : Spur Photography
NOTES : Combined by mixing the Ha with the R-channel to produce new red channel HaR, and to use Ha as luminance. Ha(HaR)GB.

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