File:E-ELT Laser Guide Star.ogv
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Size of this JPG preview of this OGG file: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 1,280 × 720 pixels.
Original file (Ogg multiplexed audio/video file, Theora/Vorbis, length 21 s, 1,280 × 720 pixels, 1.81 Mbps overall, file size: 4.59 MB)
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:38, 19 December 2012 | 21 s, 1,280 × 720 (4.59 MB) | McZusatz | ogg | |
12:57, 30 November 2012 | 21 s, 1,280 × 720 (10.89 MB) | 2pem | New version, showing correct stellar background for E-ELT site. | ||
17:22, 9 December 2011 | 15 s, 1,280 × 720 (1.5 MB) | Originalwana | {{Information |Description ={{en|1=Artist's impression of the European Extremely Large Telescope (E-ELT) in its enclosure on Cerro Armazones during night-time observations. The four beams shooting skywards are lasers that create artificial stars hi |
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