Because of its large extent this image was taken using a 300mm focal length camera lens attached the ST7 CCD camera. The image was created from separate red, green and blue filtered images and an unfiltered luminance image.
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M33 is a spiral Galaxy in the Local Group, which also includes the Milky Way and the Andromeda galaxies.
Because of its large extent this image was taken using a 300mm focal length camera lens attached the ST7 CCD camera. The image was created from separate red, green and blue filtered images and an unfiltered luminance image. |