Looking back on our time in La Palma it seems that the time passed all too quickly. Certainly, I would have liked to have spent more time doing LRGB imaging on the 40cm. However, this type of photography consumes time at an impressive rate and there were a lot of other things that we wanted to do. This image of M17 is comprised of single 10 minute exposures with red, green, blue and luminance filters, the colours being binned 2×2.
