This is an image of a large HII region in the eastern part of Sagittarius lying to the north east of the Lagoon Nebula. I've been acquiring this over many nights over the last several weeks. There's been a couple of images of the same region posted recently. Peter recently posted
a wide field image of the same region after moving his scope around a bit. A little before that post I found the same region by moving Stellarium around a bit and thought it would make a good pic. This is 11 hours of HaLRGB subs from a 10" f/5 Newtonian and ASI1600mm. A bigger version with acquisition details is on
Astrobin.
Kevin