Bipolar Nebula Outters 4
About this image
This image was obtained with the wide-field view of the Mosaic camera on the Mayall 4-meter telescope at Kitt Peak National Observatory. Outters 4 is a bipolar nebula (seen in blue) that is embedded in the giant HII emission nebula Sh2-129 (seen in red). It was discovered by amateur astronomer Nicolas Outters. It is not yet clear if Outters 4 is associated with HR 8119, the bright star at the center of the image. The image was generated with observations in Hydrogen alpha (red) and Sulphur [S II] (blue) filters. In this image, North is up, East is to the left.
More: nebulae page.
Minimum credit line: T.A. Rector (University of Alaska Anchorage) and H. Schweiker (WIYN and NOAO/AURA/NSF)
258 x 500 153 KB color JPG (on this page)
516 x 1000 608 KB color JPG
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4000 x 7756 14.35 MB color JPG
8305 x 16104 86.3 MB color JPG
8305 x 16104 371.85 MB color TIFF
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