File:First ELT Main Mirror Segments Successfully Cast.webm

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Original file ‎(WebM audio/video file, VP8/Vorbis, length 2 min 5 s, 1,920 × 1,080 pixels, 4.54 Mbps overall, file size: 67.36 MB)

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Description
English: The first hexagonal segments for the main mirror of ESO’s Extremely Large Telescope (ELT) are shown being successfully cast by the German company SCHOTT at their facility in Mainz. These segments will form parts of the ELT’s 39-metre main mirror, which will have 798 segments in total when completed. The ELT will be the largest optical telescope in the world when it sees first light in 2024.
Date
Source ESO
Author SCHOTT AG

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This media was created by the European Southern Observatory (ESO).
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File history

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Date/TimeThumbnailDimensionsUserComment
current16:32, 9 January 20182 min 5 s, 1,920 × 1,080 (67.36 MB)Originalwana (talk | contribs)Videoconvert upload from toollabs

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Transcode status

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Format Bitrate Download Status Encode time
VP9 1080P 3.03 Mbps Completed 20:05, 26 August 2018 7 min 23 s
Streaming 1080p (VP9) 2.93 Mbps Completed 03:53, 7 February 2024 4.0 s
VP9 720P 1.49 Mbps Completed 20:02, 26 August 2018 4 min 32 s
Streaming 720p (VP9) 1.39 Mbps Completed 08:25, 23 March 2024 3.0 s
VP9 480P 819 kbps Completed 20:00, 26 August 2018 3 min 19 s
Streaming 480p (VP9) 718 kbps Completed 10:23, 7 February 2024 1.0 s
VP9 360P 496 kbps Completed 19:59, 26 August 2018 2 min 11 s
Streaming 360p (VP9) 395 kbps Completed 02:55, 17 March 2024 1.0 s
VP9 240P 321 kbps Completed 19:59, 26 August 2018 1 min 54 s
Streaming 240p (VP9) 220 kbps Completed 12:12, 21 December 2023 2.0 s
WebM 360P 579 kbps Completed 16:36, 9 January 2018 3 min 7 s
Streaming 144p (MJPEG) 951 kbps Completed 22:03, 11 November 2023 10 s
Stereo (Opus) 98 kbps Completed 01:25, 23 November 2023 3.0 s
Stereo (MP3) 128 kbps Completed 23:01, 2 November 2023 4.0 s

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