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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/974
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dc.contributor.authorAnantharamaiah, K.R.-
dc.contributor.authorGothoskar, Pradeep-
dc.contributor.authorCornwell, T.J.-
dc.date.accessioned2005-12-29T08:50:28Z-
dc.date.available2005-12-29T08:50:28Z-
dc.date.issued1995-
dc.identifier.citationJournal of Astrophysics and Astronomy Supplement, 1995, Vol. 16, p265-267.en
dc.identifier.issn0250-6335-
dc.identifier.urihttp://hdl.handle.net/2289/974-
dc.descriptionProceedings of the 6th Asian Pacific regional meeting on astronomy of the IAU, Pune, 1993.en
dc.description.abstractWhen the lines of sight to distant radio sources pass close to the Sun, the radiation from the source undergoes scattering due to electron density irregularities in the outflowing solar wind plasma and phenomenon such as intensity scintillations and angular broadening can be observed. At small solar elongations (E < 4°) the scattering is sufficiently strong that the scatter-broadened image can be resolved using radio synthesis arrays such as the VLA1. The measured visibilities and the reconstructed image can be used to study the turbulence spectrum and anisotropy in the solar wind. We present here some results of observations of three strong radio sources at several elongations in the range 0.5°- 4° using the A-configuration of the VLA (maximum baseline 35 km) at wavelengths of 2,3.5,6, and 20cm.en
dc.format.extent112501 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherIndian Academy of Sciences, Bangalore, India.en
dc.rightsIndian Academy of Sciences, Bangalore, India.en
dc.subjectSolar winden
dc.subjectSynthesis imagingen
dc.titleRadio synthesis imaging of scatter-broadening at small solar elongationsen
dc.typeArticleen
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