Sunday, July 24, 2011
NGC7380, the "Wizard Nebula" in natural colors, apparent scale in the sky
I have shot many targets with several focal lengths.
Due that, I will publish some of my material as an image sets, with different field of view and detail levels.
The fractal nature of our universe stands out nicely by this way and it will make the orientation more easy.
Many times, it's difficult to understand the image scale of astronomical images.
Due that, I will add a Moon circle in some of the images to show the angular scale in a sky.
The full Moon has an angular size of ~30 arc minutes, that's equal to ~0,5 degrees.
NGC 7380, Sharpless 142 (Sh2-142)
In constellation Cepheus
Sh2-142 alias NGC 7380, in natural color palette from the emission of ionized elements.
NOTE. The size of the full Moon (0,5 degrees) is marked as a gray circle in all of the images.
Scale study in HST-palette can be found here:
Images used in the series above from top to bottom
- A wide field mosaic from the Bubble and Sharpless 157 to the Wizard Nebula at Right. Images are taken with a Tokina AT-X 300mm camera lens.
- A Sh2-142, the Wizard Nebula part of the mosaic, Tokina AT-X 300mm
- Zoomed in version from the previous image
- A close up of the Nebula imaged with a Meade LX200 GPS 12" telescope, focal lenght ~2000mm.A zoomed
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