Der dunkle Pferdekopfnebel
© Ken Crawford => Zurück zum Artikel
Potentielle Energie
Bildinfo und Lizenz
Bildinfo
- Der dunkle Pferdekopfnebel
- Im Hintergrund rötlich: der Flammennebel
- Das Bild hier ist ein Ausschnitt aus einem größeren Originalbild
Description
Quelle: Wikimedia
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.
Date: 21 January 2011, 15:13:03
Source: Image description: http://www.imagingdeepsky.com/Nebulae/Horsehead/Horsehead.htm
Direct link to the image: http://www.imagingdeepsky.com/Nebulae/Horsehead/FullSizeJpg/Horsehead.jpg
- Author: Ken Crawford
License
OTRS Wikimedia. This work is free and may be used by anyone for any purpose. If you wish to use this content, you do not need to request permission as long as you follow any licensing requirements mentioned on this page. Wikimedia has received an e-mail confirming that the copyright holder has approved publication under the terms mentioned on this page. This correspondence has been reviewed by an OTRS member and stored in our permission archive. The correspondence is available to trusted volunteers as ticket #2015030310004091.
Originalseite
- Das Bild ist Teil eines online-Lexikons.
- Rhetos Lernlexikon Mathematik, Aachen:
- Siehe unter => Potentielle Energie