
Click on the image
for a higher-resolution version.
Object Type: Open
cluster, emission nebula, reflection nebula
Constellation: Cygnus
Magnitude: 7.2
Size: 12'
Equipment: Meade
14" LX200R/STL-11000M/Astrodon RGB filters/Paramount ME
F-ratio: f/9.5
Exposures: LRGB: L 8 x 5 minutes, binned 2x2: R 8 x 5 minutes:
G 8 x 5 minutes: B 8 x 5 minutes: RGB binned 3x3
Date: September 22, 2006
Location: Landers, California, USA
Technical Notes: Individual exposures were obtained using CCDAutoPilot2 and then sigma combined. The RGB image was created in
Registar 1.0. A high-pass filter with a radius of 8 pixels was applied to the bright
portions of the luminance image. A copy of the RGB image was recombined with the original
using Soft Light to enhance color.