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http://hdl.handle.net/2289/1506
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DC Field | Value | Language |
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dc.contributor.author | Narayan, R. | - |
dc.contributor.author | Anantharamaiah, K.R. | - |
dc.contributor.author | Cornwell, T.J. | - |
dc.date.accessioned | 2006-11-07T09:29:22Z | - |
dc.date.available | 2006-11-07T09:29:22Z | - |
dc.date.issued | 1989-11-15 | - |
dc.identifier.citation | Monthly Notices of the Royal Astronomical Society, 1989, Vol.241, p403-413 | en |
dc.identifier.issn | 0035-8711 | - |
dc.identifier.uri | http://hdl.handle.net/2289/1506 | - |
dc.description | Open Access | en |
dc.description.abstract | The strong radio source 3C279 has been observed with the Very Large Array radio interferometer when the source was at a solar elongation of 0.9 deg. The visibilities were measured with a time resolution of 6.67 s. Convincing evidence of slow variations in the flux has been interpreted as refractive scintillation caused by large-scale density inhomogeneities in the solar wind. Furthermore, it was found that the angular size of the scatter-broadened image of 3C279 fluctuates in a correlated fashion with the flux. This effect, which had been predicted theoretically, is verified here for the first time. | en |
dc.format.extent | 8338 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | en |
dc.publisher | Blackwell Publishing for the Royal Astronomical Society | en |
dc.relation.uri | http://adsabs.harvard.edu/cgi-bin/bib_query?1989MNRAS.241..403N | en |
dc.relation.uri | http://adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989MNRAS.241..403N&link_type=ARTICLE&db_key=AST | en |
dc.rights | (1989) Royal Astronomical Society | en |
dc.subject | RADIO SOURCES (ASTRONOMY), | en |
dc.subject | SOLAR WIND, | en |
dc.subject | IMAGE PROCESSING, | en |
dc.subject | REFRACTIVITY, | en |
dc.subject | SCATTERING, | en |
dc.subject | VERY LARGE ARRAY (VLA) | en |
dc.title | Refractive radio scintillation in the solar wind | en |
dc.type | Article | en |
Appears in Collections: | Research Papers (A&A) |
Files in This Item:
File | Description | Size | Format | |
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1989_MNRAS_Vol.241_p403.pdf | Open Access | 236.5 kB | Adobe PDF | View/Open |
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