Datei:Hen 2-437.png
Originaldatei (1.460 × 897 Pixel, Dateigröße: 1,92 MB, MIME-Typ: image/png)
| Beschreibung |
An infrared, pseudogreen, red light view of a beautifully symmetrical bipolar preplanetary nebula (are we just calling these 'young' planetary nebulas now?). The blue appearance is due to the filters used. Note the blue outflows are glowing, ionized gas, not dust. There is a very faint but curious stray bit of gas pointing directly back to the central star down and to the left of the nebula. Thumbnails in the HLA are of awful quality and obviously created with some error but the actual data (acquired through DADS) is very nice looking. This object was also imaged for <a href="http://archive.stsci.edu/proposal_search.php?mission=hst&id=10536" rel="nofollow">proposal 10536</a>. Red: ACS/WFC F814W Green: Pseudo Blue: ACS/WFC F606W North is NOT up. It is 9.77° counter-clockwise from up. |
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| Datum | |||
| Quelle | Flickr: Hen 2-437 | ||
| Urheber | Judy Schmidt | ||
| Genehmigung (Weiternutzung dieser Datei) |
  Diese Datei ist unter der Creative-Commons-Lizenz „Namensnennung 2.0 generisch“ (US-amerikanisch) lizenziert.
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| Version vom | Vorschaubild | Maße | Benutzer | Kommentar | |
|---|---|---|---|---|---|
| aktuell | 22:58, 5. Jun. 2014 | | 1.460 × 897 (1,92 MB) | wikimediacommons>Flickr upload bot | Uploaded from http://flickr.com/photo/54209675@N00/14168181538 using Flickr upload bot |
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