Magnetic aspect sensitivity of 3‐m F‐region field‐aligned plasma density irregularities over Jicamarca

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dc.contributor.authorHysell, D. L.
dc.contributor.authorHedden, R. B.
dc.contributor.authorSwartz, W. E.
dc.contributor.authorFarley, D. T.
dc.contributor.authorChau Chong Shing, Jorge Luis
dc.contributor.authorMilla, Marco
dc.date.accessioned2018-07-20T17:21:42Z
dc.date.available2018-07-20T17:21:42Z
dc.date.issued2011-10
dc.description.abstractThe magnetic aspect angle sensitivity of 3‐m plasma density irregularities in the F‐region ionosphere over Jicamarca has been measured during the passage of a radar plume in an equatorial spread‐F event. The measurement technique utilizes radar interferometry with a number of antenna baselines with different lengths and orientations. Several corrections are applied to the data to reduce experimental biases. The RMS aspect angle half widths (the square root of the angular variance, the standard deviation) were found to be 0.01 ± 0.005° in a bottomside layer and near the top of the plume and 0.02 ± 0.005° in the central channel of the plume near F‐peak altitudes. In the frequency domain, the magnetic aspect width was narrowest at small Doppler shifts and broader in the wings of the spectra when wings existed. These findings appear to be reasonably consistent with theoretical predictions, although questions remain.es_ES
dc.description.peer-reviewPor pareses_ES
dc.formatapplication/pdfes_ES
dc.identifier.citationHysell, D. L., Hedden, R. B., Swartz, W. E., Farley, D. T., Chau, J. L., & Milla, M. (2011). Magnetic aspect sensitivity of 3‐m F‐region field‐aligned plasma density irregularities over Jicamarca.==$Journal of Geophysical Research Atmospheres, 116$==(10), A10302. https://doi.org/10.1029/2011JA016856es_ES
dc.identifier.doihttps://doi.org/10.1029/2011JA016856es_ES
dc.identifier.govdocindex-oti2018
dc.identifier.journalJournal of Geophysical Research: Space Physicses_ES
dc.identifier.urihttp://hdl.handle.net/20.500.12816/2005
dc.language.isoenges_ES
dc.publisherAmerican Geophysical Uniones_ES
dc.relation.ispartofurn:issn:2169-9380
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_ES
dc.subjectIonospherees_ES
dc.subjectIrregularitieses_ES
dc.subjectRadares_ES
dc.subjectSpread Fes_ES
dc.subject.ocdehttp://purl.org/pe-repo/ocde/ford#1.05.01es_ES
dc.titleMagnetic aspect sensitivity of 3‐m F‐region field‐aligned plasma density irregularities over Jicamarcaes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES

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