
Higher-resolution
versions: 1280 x 1024 1680 x 1050 3984 x 2633
M8 and M20 are
seen together in this image. To the left (east) of M8 is the emisson/reflection nebula NGC
6559.
Equipment:
Vixen 102-ED/TS Optics field flattener/Astrodon LRGB filters/STL-11000M/Paramount ME
F-ratio: f/6.5
Exposures: LRGB: L 10 x 6 minutes: R 10 x 6 minutes: G 10 x 6 minutes;
B 10 x 6 minutes; RGB binned 2x2
Date: July 16, 2010
Location: Landers, California, USA
Technical Notes: Individual exposures were dithered using CCDAutoPilot2 and then sigma combined. The RGB image was created in Registar 1.0. Reduce
Noise and Gaussian Blur were applied to the RGB image.