NGC 7822 is the
"S"-shaped nebula on the right side of the image, while Cederblad 214 is the
complex nebula on the left.
Equipment: Vixen
102-ED/TS Optics field flattener/STL-11000M/Astrodon LRGB filters/Paramount ME
F-ratio: f/6.5
Exposures: RRGB: R 12 x 20 minutes: G 12 x 6 minutes: B 12
x 6 minutes: RGB binned 2x2
Date: September 5, 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. A high-pass filter with a radius of 4 pixels was selectively
applied to a copy of the luminance image, while Reduce Noise and Gaussian Blur were
applied to the RGB image.
