Object: Sharpless 2-54
Sharpless 2-54 is a HII region located about 15 arc-minutes north of M16, the Eagle Nebula. It lies at a distance of 6200 light-years from Earth and encompasses some interesting dark features, a sparse open cluster NGC 6604 (left of center in upper third of image), and a bright nebular knot known as MI-88, named for the American astronomer Rudolf Minkowski.
This two-pane mosaic is a collaborative work between Howard Hedlund of Astro-Physics, Inc. and Dave Jurasevich, with a total exposure time of 10 hours.
- Team: Dave Jurasevich and Howard Hedlund
- Filters: Tru-Balance 5nm Hydrogen-Alpha
- Exposure: 2 pane mosaic Ha 2 x 15 x 1200 sec 1x1 bin
- Date: July 2015
- Software: CCDStack 2, Photoshop CS5