File:ESOcast 141 Light.webm

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Original file ‎(WebM audio/video file, VP8/Vorbis, length 1 min 12 s, 3,840 × 2,160 pixels, 12.62 Mbps overall, file size: 108.65 MB)

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English: The Echelle SPectrograph for Rocky Exoplanet and Stable Spectroscopic Observations (ESPRESSO) successfully made its first observations in November 2017. Installed on ESO’s Very Large Telescope (VLT) in Chile, ESPRESSO will search for exoplanets with unprecedented precision by looking at the miniscule changes in the properties of light coming from their host stars.

For the first time ever, an instrument will be able to sum up the light from all four VLT telescopes and achieve the light collecting power of a 16-metre telescope.

This short video gives a quick overview of this remarkable instrument and is available in 4K UHD.

The ESOcast Light is a series of short videos bringing you the wonders of the Universe in bite-sized pieces. The ESOcast Light episodes will not be replacing the standard, longer ESOcasts, but complement them with current astronomy news and images in ESO press releases.

Crédit : ESO

Editing : Nico Bartmann
Web and technical support : Mathias André and Raquel Yumi Shida
Written by : Rosa Jesse, Nicole Shearer and Richard Hook
Music : Music written and performed by: Colin Rayment & Stan Dart
Footage and photos : ESO, Liam Young, P. Horalek, L. Calçada, Nick Risinger (skysurvey.org), ESPRESSO team, spaceengine.org
Directed by : Nico Bartmann

Executive producer : Lars Lindberg Christensen
Date
Source ESOcast 141 Light: ESPRESSO — the Next Generation Planet Hunter
Author ESO
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This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
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Date/TimeThumbnailDimensionsUserComment
current07:52, 28 February 20181 min 12 s, 3,840 × 2,160 (108.65 MB)ComputerHotline (talk | contribs)Imported media from https://cdn.eso.org/videos/ultra_hd_h265/eso1739a.mp4

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Format Bitrate Download Status Encode time
VP9 2160P 13.45 Mbps Completed 06:52, 25 August 2018 17 min 57 s
Streaming 2160p (VP9) 13.35 Mbps Completed 10:22, 13 January 2024 8.0 s
VP9 1440P 6.44 Mbps Completed 06:43, 25 August 2018 9 min 6 s
Streaming 1440p (VP9) 6.34 Mbps Completed 14:36, 13 January 2024 3.0 s
VP9 1080P 2.94 Mbps Completed 06:39, 25 August 2018 4 min 51 s
Streaming 1080p (VP9) 2.83 Mbps Completed 12:05, 6 February 2024 2.0 s
VP9 720P 1.57 Mbps Completed 06:37, 25 August 2018 3 min 1 s
Streaming 720p (VP9) 1.47 Mbps Completed 23:48, 16 March 2024 2.0 s
VP9 480P 777 kbps Completed 06:36, 25 August 2018 2 min 2 s
Streaming 480p (VP9) 674 kbps Completed 03:35, 6 February 2024 2.0 s
VP9 360P 425 kbps Completed 06:35, 25 August 2018 1 min 32 s
Streaming 360p (VP9) 323 kbps Completed 10:07, 7 February 2024 1.0 s
VP9 240P 269 kbps Completed 06:35, 25 August 2018 1 min 18 s
Streaming 240p (VP9) 167 kbps Completed 12:16, 17 December 2023 1.0 s
WebM 360P 568 kbps Completed 07:53, 28 February 2018 1 min 21 s
Streaming 144p (MJPEG) 778 kbps Completed 12:20, 9 November 2023 11 s
Stereo (Opus) 98 kbps Completed 06:42, 22 November 2023 2.0 s
Stereo (MP3) 128 kbps Completed 04:11, 2 November 2023 3.0 s

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