Ngc1808

NGC 1808 is a barred spiral galaxy located 40 million light years from Earth in the constellation of Columba.

While most spiral galaxies are flat disks this one has spumes of dust and gas on its outer spiral arms. The unusual shape may have been caused by a proximate encounter with another galaxy (NGC 1792). This is supported by the amount of gas moving towards the nucleus of NGC 1808 which has triggered a very high level of new star formation. The galaxy is classified as a starburst galaxy, but the heavy amount of gas and dust tends to obscure the starburst regions in ground based images. Of interest in this deep image is the resolution of the faint outer arms and star streams.

Imaged in LRGB on our CDK 1000 at Observatorio El Sauce, Obstech, Chile.

Deconvolved with RC Astro Blurxterminator Beta version.

Image Processing: Mike Selby and Mark Hanson