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Concept information

Terme préférentiel

TRACE satellite  

Définition(s)

  • Transition Region and Coronal Explorer (TRACE, or Explorer 73, SMEX-4) was a NASA heliophysics and solar observatory designed to investigate the connections between fine-scale magnetic fields and the associated plasma structures on the Sun by providing high resolution images and observation of the solar photosphere, the transition region, and the solar corona. A main focus of the TRACE instrument is the fine structure of coronal loops low in the solar atmosphere. TRACE is the third spacecraft in the Small Explorer program, launched on 2 April 1998, and obtained its last science image on 21 June 2010, at 23:56 UTC. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/TRACE)

Concept(s) générique(s)

Synonyme(s)

  • TRACE spacecraft
  • Transition Region and Coronal Explorer

Traductions

URI

http://data.loterre.fr/ark:/67375/MDL-PFX46XGK-9

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