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dc.contributor.author
Frazin, Richard A.
dc.contributor.author
Vasquez, Alberto Marcos
dc.contributor.author
Kamalabadi, Farzad
dc.date.available
2017-07-14T17:15:12Z
dc.date.issued
2009-08-10
dc.identifier.citation
Frazin, Richard A.; Vasquez, Alberto Marcos; Kamalabadi, Farzad; Quantitative, three dimensional Analysis of the Global Corona with Multi-Spacecraft Differential Emission Measure Tomography; IOP Publishing; Astrophysical Journal; 701; 1; 10-8-2009; 547-560
dc.identifier.issn
0004-637X
dc.identifier.uri
http://hdl.handle.net/11336/20574
dc.description.abstract
A previous paper (Frazin et al.~2005, ApJ, 628, 1070) introduced the concept of differential emission measure tomography (DEMT), which is a three-dimensional (3D) extension of the classical differential emission measure technique for determining the distribution of temperatures in a volume of plasma. The information for the reconstruction in the three spatial dimensions is provided by solar rotation and/or multi-spacecraft views. This paper describes, quantitatively, the procedure for implementing DEMT with data from NASA´s STEREO/EUVI instrument, including the radiometry, line-of-sight geometry, and image preparation steps. An example of a quantitative, multi-band, 3D reconstruction and local differential emission measure curves are given, and it is demonstrated that, when applicable, DEMT is simple 3D analysis tool that obviates the need for structure specific modeling.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
IOP Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Sol: Corona
dc.subject
Sol: Tomografía
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Quantitative, three dimensional Analysis of the Global Corona with Multi-Spacecraft Differential Emission Measure Tomography
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-07-14T14:08:27Z
dc.journal.volume
701
dc.journal.number
1
dc.journal.pagination
547-560
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Frazin, Richard A.. University of Michigan; Estados Unidos
dc.description.fil
Fil: Vasquez, Alberto Marcos. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
dc.description.fil
Fil: Kamalabadi, Farzad. University of Illinois; Estados Unidos
dc.journal.title
Astrophysical Journal
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/0004-637X/701/1/547
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0004-637X/701/1/547/meta
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