File:Merging black holes - Top view.webm

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

Original file(WebM audio/video file, VP9/Opus, length 12 s, 854 × 480 pixels, 746 kbps overall, file size: 1.07 MB)

Captions

Captions

Add a one-line explanation of what this file represents

Summary

[edit]
Description
English: This is a physically accurate gravitational lensing visualization of the last few orbits of a binary black hole merger. The camera is above the orbital plane of the merger, looking down. The mass ratio is 3 to 1. The large black hole has a dimensionless spin of 0.7, whereas the small hole's dimensionless spin is 0.3, with both spins in arbitrary directions. This is case 4 of Phys. Rev. D, 88:124010, Dec 2013,

1309.3605.

More information about this system and lensing of the system can be found in "What would a binary black hole merger look like?"; http://arxiv.org/pdf/1410.7775v1.pdf.

This movie was created by SXS Lensing, http://www.black-holes.org/lensing, of the Simulating eXtreme Spacetimes (SXS) collaboration, http://www.black-holes.org/. Data from the 2MASS catalog was used in the generation of this movie.
Date
Source YouTube: Merging black holes: Top view – View/save archived versions on archive.org and archive.today
Author SXS Collaboration
Permission
(Reusing this file)
As of 2023-09-09 license was CC BY

Licensing

[edit]
This video, screenshot or audio excerpt was originally uploaded on YouTube under a CC license.
Their website states: "YouTube allows users to mark their videos with a Creative Commons CC BY license."
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 3.0 Unported license.
Attribution: SXS Collaboration
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
current10:18, 9 September 202312 s, 854 × 480 (1.07 MB)Юрий Д.К. (talk | contribs)Imported media from https://www.youtube.com/watch?v=vNnBnRuzHJ0

The following page uses this file:

Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 480P 1.27 Mbps Completed 10:18, 9 September 2023 17 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 641 kbps Completed 10:18, 9 September 2023 13 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 324 kbps Completed 10:18, 9 September 2023 10 s
Streaming 240p (VP9) 320 kbps Completed 17:53, 2 February 2024 1.0 s
WebM 360P 504 kbps Completed 10:18, 9 September 2023 6.0 s
Streaming 144p (MJPEG) 911 kbps Completed 04:36, 12 November 2023 2.0 s
Stereo (Opus) 3 kbps Completed 16:53, 10 November 2023 1.0 s
Stereo (MP3) 129 kbps Completed 16:50, 10 November 2023 1.0 s

Metadata