NGC7635 - The Bubble Nebula. Shot using a Meade LX200 10" f/6.3 telescope at approx. f/4.7 using a SBIG ST-2000XM with a color filter wheel (CFW8a). 14 x 5 minutes luminance at 2x2 binned. Acquired using CCDOps. Aligned and combined in CCDSoft 5. Dark frames and light fields applied. DDP applied in AstroArt. Self guided by the SBIG ST-2000XM imager. Very good seeing.