The MicroArcsecond Scintillation-Induced Variability (MASIV) Survey: Detection of Angular Broadening at High Redshift?

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dc.contributor.authorPursimo, T.
dc.contributor.authorOjha, R.
dc.contributor.authorJauncey, D.
dc.contributor.authorLovell, J.
dc.contributor.authorDutka, M.
dc.contributor.authorBignall, H.
dc.contributor.authorMacquart, J.-P.
dc.contributor.authorRickett, B.
dc.contributor.authorKedziora-Chudczer, L.
dc.date.accessioned2020-03-10T15:46:34Z
dc.date.available2020-03-10T15:46:34Z
dc.date.issued2008
dc.descriptionExtragalactic Jets: Theory and Observation from Radio to Gamma Ray ASP Conference Series, Vol. 386, © 2008 T. A. Rector and D. S. De Young, eds.en_US
dc.description.abstractInterstellar scintillation has been shown to be primarily responsible for intra-day variability exhibited by extragalactic sources at centimeter wavelengths. The recent MASIV survey has shown that a very high proportion of flat spectrum extragalactic radio sources scintillate; such behaviour is both too common and too important to ignore. A study of the physical properties of the MASIV objects is severely handicapped by the absence of reliable redshift measurements for most of the objects. We present the first results of the studies of the physical properties of the MASIV sources, based on archival and our own redshift measurements.en_US
dc.description.sponsorshipRO acknowledges the Access to Major Research Facilities Program (AMRFP) of the Australian Government for travel support (Grant Number: 05/06-0-04) for observations with the Nordic Optical Telescope (NOT) during July 2005.en_US
dc.description.urihttp://aspbooks.org/publications/386/517.pdfen_US
dc.format.extent5 pagesen_US
dc.genreconference papers and proceedingsen_US
dc.identifierdoi:10.13016/m2cxfp-pmmt
dc.identifier.citationPursimo, T.; Ojha, R.; Jauncey, D.; Lovell, J.; Dutka, M.; Bignall, H.; Macquart, J.-P.; Rickett, B.; Kedziora-Chudczer, L.; The MicroArcsecond Scintillation-Induced Variability (MASIV) Survey: Detection of Angular Broadening at High Redshift?; Extragalactic Jets: Theory and Observation from Radio to Gamma Ray (2008); http://aspbooks.org/publications/386/517.pdfen_US
dc.identifier.urihttp://hdl.handle.net/11603/17521
dc.language.isoen_USen_US
dc.publisherAstronomical Society of the Pacificen_US
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Physics Department Collection
dc.relation.ispartofUMBC Center for Space Sciences and Technology (CSST) / Center for Research and Exploration in Space Sciences & Technology II (CRSST II)
dc.rightsThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.
dc.subjectinterstellar scintillationen_US
dc.subjectintra-day variability exhibited by extragalactic sources at centimeter wavelengthsen_US
dc.subjectextragalactic sourcesen_US
dc.subjectMASIV surveyen_US
dc.subjectphysical properties of the MASIV sourcesen_US
dc.subjectredshift measurementsen_US
dc.titleThe MicroArcsecond Scintillation-Induced Variability (MASIV) Survey: Detection of Angular Broadening at High Redshift?en_US
dc.typeTexten_US

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