File:Long-Duration B-Flare from AR 11598 -Hinode XRT-.webm

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Long-Duration_B-Flare_from_AR_11598_-Hinode_XRT-.webm(WebM audio/video file, VP8/Vorbis, length 13 s, 360 × 360 pixels, 523 kbps overall, file size: 812 KB)

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Here's a nice event from Active Region 11598 that was observed on October 30th. This was a rather productive region, having produced a major x-class flare one week prior to these images. The flare shown here was far less energetic, registering at B8.4 on the GOES scale, but it unfolded over a much longer time span and allowed plenty of time for XRT's flare mode to kick in. This gave us about 15 minutes of high-cadence images after 01:20 UT. During this time, we see the field being reconfigured through a probable series of magnetic reconnection events, which release energy when magnetic field lines are forced together.

Visit us at http://xrt.cfa.harvard.edu/ and view the original post at http://xrt.cfa.harvard.edu/xpow/20121217.html

Questions and comments welcome at xrtpow "at" gmail "dot" com

Hinode is a Japanese mission developed and launched by ISAS/JAXA, with NAOJ as domestic partner and NASA and STFC (UK) as international partners. It is operated by these agencies in co-operation with ESA and the NSC (Norway).
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Source YouTube: Long-Duration B-Flare from AR 11598 [Hinode/XRT] – View/save archived versions on archive.org and archive.today
Author Hinode XRT

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This file is licensed under the Creative Commons Attribution 3.0 Unported 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.
This file, which was originally posted to https://www.youtube.com/watch?v=JQN-8aw74Ic, was reviewed on 23 June 2013 by reviewer McZusatz, who confirmed that it was available there under the stated license on that date.

File history

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Date/TimeThumbnailDimensionsUserComment
current14:08, 23 June 201313 s, 360 × 360 (812 KB)YtUPt (talk | contribs)Imported from http://www.youtube.com/watch?v=JQN-8aw74Ic

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Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 360P 169 kbps Completed 04:09, 2 September 2018 7.0 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 74 kbps Completed 04:09, 2 September 2018 4.0 s
Streaming 240p (VP9) 71 kbps Completed 03:38, 17 January 2024 1.0 s
WebM 360P 516 kbps Completed 14:08, 23 June 2013 9.0 s
Streaming 144p (MJPEG) 945 kbps Completed 03:20, 10 November 2023 1.0 s
Stereo (Opus) 3 kbps Completed 20:17, 9 November 2023 1.0 s
Stereo (MP3) 129 kbps Completed 20:20, 9 November 2023 1.0 s