Barnard 33
(c) Ken Crawford, CC BY-SA 3.0
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- Image description: http://www.imagingdeepsky.com/Nebulae/Horsehead/Horsehead.htm
- Direct link to the image: http://www.imagingdeepsky.com/Nebulae/Horsehead/FullSizeJpg/Horsehead.jpg
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3019 x 2968 Pixel (5987597 Bytes)
Beskrivning:
Horsehead Nebula (also known as Barnard 33 in emission nebula IC 434) is a dark nebula in the constellation Orion.
The image is a frame mosaic taken with 5 different filters, standard Red – Green – Blue with details enhanced with narrowband data of Hydrogen-alpha (Hα) and O III. The Hα was color-mapped to red and the O III to teal. So it is a representative color image consisting of over 900 minutes of exposure time.
The image is a frame mosaic taken with 5 different filters, standard Red – Green – Blue with details enhanced with narrowband data of Hydrogen-alpha (Hα) and O III. The Hα was color-mapped to red and the O III to teal. So it is a representative color image consisting of over 900 minutes of exposure time.
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Creative Commons Attribution-Share Alike 3.0
Mer information om licensen för bilden finns här. Senaste uppdateringen: Thu, 14 Mar 2024 00:09:58 GMT