File:Sunspot AR11084 02Jul2010 SST.webm

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Original file ‎(WebM audio/video file, VP9, length 6.0 s, 1,456 × 1,080 pixels, 7.64 Mbps overall, file size: 5.46 MB)

Captions

Captions

1 hour movie of a sunspot observed with the Swedish 1 metre Solar Telescope

Summary

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Description
English: The movie shows the main sunspot in active region AR 11084 observed with the Swedish 1-m Solar Telescope (SST) on La Palma (Spain). Sunspots are regions with strong magnetic fields. The central dark area, the umbra, has the strongest and most vertical magnetic fields. The dark umbra is surrounded by the filamentary penumbra where magnetic fields are more horizontal. Note that the black line in the top measures 10,000 km on the Sun.

Instrument : Swedish 1-m Solar Telescope / Blue Tower wideband (wavelength 395.4 nm) target: sunspot in AR11084 (x,y) = (59",-414"), 2-Jul-2010 movie duration: 1 hour Observation: Mats Carlsson and Viggo Hansteen (University of Oslo, Norway)

Data reduction: Luc Rouppe van der Voort (University of Oslo, Norway)
Date
Source Own work
Author Luc.rouppe

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
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Under the following conditions:
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  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

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Date/TimeThumbnailDimensionsUserComment
current13:21, 27 April 20206.0 s, 1,456 × 1,080 (5.46 MB)Luc.rouppe (talk | contribs)Uploaded own work with UploadWizard

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Transcode status

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Format Bitrate Download Status Encode time
VP9 1080P 5.15 Mbps Completed 13:22, 27 April 2020 29 s
Streaming 1080p (VP9) Not ready Unknown status
VP9 720P 2.57 Mbps Completed 13:22, 27 April 2020 18 s
Streaming 720p (VP9) Not ready Unknown status
VP9 480P 1.28 Mbps Completed 13:22, 27 April 2020 19 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 642 kbps Completed 13:21, 27 April 2020 13 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 322 kbps Completed 13:21, 27 April 2020 12 s
Streaming 240p (VP9) 322 kbps Completed 02:44, 17 December 2023 0.0 s
WebM 360P 682 kbps Completed 13:21, 27 April 2020 5.0 s
Streaming 144p (MJPEG) 1.01 Mbps Completed 18:45, 19 November 2023 2.0 s

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