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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/2404
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dc.contributor.authorSastry, Ch.V.-
dc.contributor.authorDwarakanath, K.S.-
dc.contributor.authorShevgaonkar, R.K.-
dc.contributor.authorKrishan, Vinod-
dc.date.accessioned2007-05-25T08:11:02Z-
dc.date.available2007-05-25T08:11:02Z-
dc.date.issued1981-10-
dc.identifier.citationSolar Physics, 1981, Vol.73, p363-377en
dc.identifier.issn0038-0938-
dc.identifier.issn1573-093X (Online)-
dc.identifier.urihttp://hdl.handle.net/2289/2404-
dc.descriptionOpen Access.en
dc.description.abstractIt is shown that the detection of the slowly varying component of solar radio emission at decameter wavelengths during extremely quiet periods is possible. Such observations are presented for the case of emissions at 34.5 MHz during the periods of July-December 1979 and February-March 1980, with half power beam widths of 26/40 arcmin in the east-west and north-south directions, respectively. The measured brightness temperatures are found to vary within the limits of 300,000 to 1,500,000 K. The average half power width of the brightness temperature distribution of the sun is about three solar radii. It is shown that thermal emission from the dense coronal regions can account for the observed brightness temperatures and half power widths.en
dc.format.extent848989 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherSpringeren
dc.relation.urihttp://adsabs.harvard.edu/cgi-bin/bib_query?1981SoPh...73..363Sen
dc.relation.urihttp://dx.doi.org/10.1007/BF00151687en
dc.rights1981 Springeren
dc.subjectBRIGHTNESS TEMPERATUREen
dc.subjectDECAMETRIC WAVESen
dc.subjectRADIO ASTRONOMYen
dc.subjectSOLAR RADIO EMISSIONen
dc.subjectBRIGHTNESS DISTRIBUTIONen
dc.subjectELECTRON DENSITY (CONCENTRATION)en
dc.subjectELECTRON ENERGYen
dc.subjectSOLAR CORONAen
dc.subjectSOLAR MAGNETIC FIELDen
dc.subjectTHERMAL EMISSIONen
dc.titleObservations and interpretation of the slowly varying component of solar radio emission at decameter wavelengthsen
dc.typeArticleen
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