File:Surface map of Luhman 16B recreated from VLT observations (eso1404b).webm

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(WebM audio/video file, VP8, length 26 s, 1,280 × 720 pixels, 419 kbps overall, file size: 1.31 MB)

Captions

Captions

Add a one-line explanation of what this file represents

Summary[edit]

Description

This video shows the first ever map of the weather on the surface of the nearest brown dwarf to Earth. An international team has used ESO's Very Large Telescope to create a chart of the dark and light features on WISE J104915.57-531906.1B, which is informally known as Luhman 16B and is one of two recently discovered brown dwarfs forming a pair only six light-years from the Sun.

This video shows the object as it rotates on its axis.
Date
Source http://www.eso.org/public/videos/eso1404b/
Author ESO/I. Crossfield
Permission
(Reusing this file)
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.
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current13:09, 17 May 201826 s, 1,280 × 720 (1.31 MB)ComputerHotline (talk | contribs)Imported media from https://cdn.eso.org/videos/hd_broadcast_720p50/eso1404b.mxf

You cannot overwrite this file.

The following page uses this file:

Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 720P 424 kbps Completed 01:01, 21 October 2018 40 s
Streaming 720p (VP9) Not ready Unknown status
VP9 480P 221 kbps Completed 01:01, 21 October 2018 30 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 129 kbps Completed 01:01, 21 October 2018 20 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 79 kbps Completed 01:01, 21 October 2018 20 s
Streaming 240p (VP9) 79 kbps Completed 03:39, 17 December 2023 1.0 s
WebM 360P 304 kbps Completed 13:10, 17 May 2018 20 s
Streaming 144p (MJPEG) 562 kbps Completed 20:53, 19 November 2023 2.0 s

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:Surface_map_of_Luhman_16B_recreated_from_VLT_observations_(eso1404b).webm&oldid=477385613"