The Lagoon Nebula (catalogued as Messier 8 or M8, and as NGC 6523) is a giant interstellar cloud in the constellation Sagittarius. It is classified as an emission nebula and as a H II region.
Atik 11000M,12" GSO Newtonian F4`,3" WYNNE corrector 0.95 Ha 5 X 600 secs RGB 3 X 300 secs each
full exif
