Our Neighbor Andromeda is the latest entry available on the PixInsight Gallery:
http://pixinsight.com/gallery/Direct link:
http://pixinsight.com/gallery/M31-CAHA/en.htmlImage data have been acquired with the 1.23 and 3.5 meter Zeiss telescopes at Calar Alto Observatory (CAHA), in Almería, Southern Spain. Image acquisition and processing by the DSA team led by Vicent Peris (Vicent Peris (OAUV/PTeam), Jack Harvey (SSRO/PTeam), Steven Mazlin (SSRO), Gilles Bergond (CAHA)). The image has been entirely calibrated and processed with PixInsight 1.7.
As usual, the excellent text written by David Galadí (CAHA) completes a nice science outreach work. English translation by Rogelio Bernal Andreo.
Hope you like it!