This image of NGC7635 was taken using my ten inch F4.8 reflector, an Atik 383L mono CCD camera with PHD auto guiding. I used five minute sub frames with matching dark frames combined with flat field frames to reduce the effect of vignetting in the final image. I used the Hubble palette for the colour data using S11 for red H-Alpha for green and O111 for the blue. The total exposure times was sixty minutes for each filter.
