Vela SNR HRGB+HOO
Vela SNR HRGB+HOO
My take on the Vela SNR was to take advantage of the combined excellent Pro Data sets by Ian Horarth in both RGB and HOO. I wanted to present the complex and chaotic environment in this region of space.
After combining the data, star aligning all of the images, and building the integrated the sub-master images, I started by combining an LRGB combination; in this case the Hydrogen Alpha sub-master serving as the luminance component. Then, using the NBRGB (Narrow-Band, Red, Green Blue) Combination script in Pixinsight, I built the HRGB+H+O+O image.
The end result is the result of a variety of tweaks in Photoshop, including the new raw enhance feature that essentially quadruples the resolution of an image. Although the effect is not as dramatic as you might expect, I think it is a useful process.
After combining the data, star aligning all of the images, and building the integrated the sub-master images, I started by combining an LRGB combination; in this case the Hydrogen Alpha sub-master serving as the luminance component. Then, using the NBRGB (Narrow-Band, Red, Green Blue) Combination script in Pixinsight, I built the HRGB+H+O+O image.
The end result is the result of a variety of tweaks in Photoshop, including the new raw enhance feature that essentially quadruples the resolution of an image. Although the effect is not as dramatic as you might expect, I think it is a useful process.
Telescope
CH-5: Nikon 200mm f/2
Camera
FLI ML16200
Location
El Sauce Observatory, Chile
Date of observation
19 April 2021
Filters
HAlpha, Oiii, R, G, B
Processing
Pixinsight, Photoshop
Credits
Data acquired by Ian Howarth