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Closeup of Solar 'Tadpoles' without time tags
Here is a close-up view of dark 'tentacles' or 'tadpoles' moving towards the solar surface in this solar flare of April 21, 2002 seen by TRACE. One theory proposed in this press release is that they are due to voids created by magnetic reconnection in the flare. This version of the visualization does not display the instrument clock time tags.

This movie shows the dark 'tadpoles' forming as the active region develops.    This movie shows the dark 'tadpoles' forming as the active region develops.
Duration: 13.0 seconds
Available formats:
  640x480 (30 fps) MPEG-1   6 MB
  320x240 (30 fps) MPEG-1   1 MB
  320x240     JPEG         4 KB
  320x240     JPEG         4 KB
  720x480 (29.97 fps) MPEG-2   9 MB
  720x486 (29.97 fps) Frames
  720x480 (29.97 fps) DV           49 MB
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AR9906 prior to emergence of the coronal loops.    AR9906 prior to emergence of the coronal loops.

Available formats:
  2560 x 1920     TIFF 14 MB
  320 x 240         JPEG 5 KB


A tadpole moves downward.    A tadpole moves downward.

Available formats:
  2560 x 1920     TIFF 14 MB
  320 x 240         JPEG 9 KB
  160 x 80           PNG 17 KB


Two tadpoles move downward.    Two tadpoles move downward.

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  160 x 80           PNG 17 KB
  320 x 240         JPEG 9 KB
  80 x 40             PNG   5 KB


None    None

Available formats:
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  320 x 234         PNG 346 KB

Animation Number:2718
Animator:Tom Bridgman (Lead)
Studio:SVS
Completed:2003-03-26
Scientists:Edward E. DeLuca (SAO)
 David McKenzie (Montana State University - Bozeman)
 Fenwick Cooper (University of Warwick - UK)
 Valery Nakariakov (University of Warwick - UK)
 Daniel Seaton (SAO)
Writer:Kathryn A. Stofer
Instrument:TRACE
Data Collected:2002-04-21
Series:Solar 'Tadpoles'
Video:SVS2003-0014 *
Keywords:
SVS >> Active Region 9906
SVS >> Coronal Loop
SVS >> Magnetic Reconnection
SVS >> Solar Tadpoles
DLESE >> Space science
SVS >> Sun
GCMD >> EARTH SCIENCE >> Sun-earth Interactions >> Solar Activity >> Solar Flares
Science paper:Astrophysical Journal, (September 2003)
 
 
Please give credit for this item to
NASA/Goddard Space Flight Center
Scientific Visualization Studio


*Please note: the SVS does not fulfill requests for copies of the tapes in our library. On some of our animation pages, there is a direct link to a video distribution service from which tapes, handled by the Public Affairs Office (PAO)/Goddard TV, including some of our animations may be ordered. General information on this service can be found here.


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