File:Ngc7009.jpg
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| Description |
Aufnahme des Saturnnebels NGC 7009 mit der unmodifizierten Webcam Philips ToUcam 840 Pro an einem 10" SCT mit knapp 1.500 mm Brennweite. Für eine vernünftige Darstellung der beiden Jets, die "Saturnringe" mußten über 11.000 Einzelaufnahmen mit jeweils 1/25s Belichtungszeit addiert werden. |
| Date | 19 January 2007 (original upload date) |
| Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
| Author | No machine-readable author provided. Klaus Hohmann assumed (based on copyright claims). |
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:23, 19 January 2007 | | 160 × 192 (4 KB) | Klaus Hohmann (talk | contribs) | == Beschreibung == Aufnahme des Saturnnebels NGC 7009 mit der unmodifizierten Webcam Philips ToUcam 840 Pro an einem 10" SCT mit knapp 1.500 mm Brennweite. Für eine vernünftige Darstellung der beiden Jets, die "Saturnringe" mußten über 11.000 Einzelau |
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