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Mid-infrared imaging of the Einstein cross QSO

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dc.contributor.authorAgol, Ericen
dc.contributor.authorWyithe, Stuarten
dc.contributor.authorJones, Barbaraen
dc.contributor.authorFluke, Chrisen
dc.date.accessioned2026-01-02T09:42:14Z
dc.date.available2026-01-02T09:42:14Z
dc.date.issued2001en
dc.description.abstractObservations of the Einstein Cross QSO reveal that the mid-infrared region is unaffected by microlensing. Thus, the infrared emission region must be extended on a scale > 1017 cm, ruling out synchrotron models, but consistent with dust emission models. Other constraints rule out starburst models. The flux ratios greatly constrain the lens model.en
dc.description.statusPeer-revieweden
dc.format.extent3en
dc.identifier.issn1323-3580en
dc.identifier.otherORCID:/0000-0001-7956-9758/work/196689817en
dc.identifier.scopus0035541009en
dc.identifier.urihttps://hdl.handle.net/1885/733802591
dc.language.isoenen
dc.sourcePublications of the Astronomical Society of Australiaen
dc.subjectGravitational lensingen
dc.subjectInfrared: generalen
dc.subjectQuasars: individual (Q2237+0305)en
dc.subjectRadiation mechanisms: generalen
dc.titleMid-infrared imaging of the Einstein cross QSOen
dc.typeJournal articleen
dspace.entity.typePublicationen
local.bibliographicCitation.lastpage168en
local.bibliographicCitation.startpage166en
local.contributor.affiliationAgol, Eric; California Institute of Technologyen
local.contributor.affiliationWyithe, Stuart; University of Melbourneen
local.contributor.affiliationJones, Barbara; University of California at San Diegoen
local.contributor.affiliationFluke, Chris; Swinburne University of Technologyen
local.identifier.citationvolume18en
local.identifier.doi10.1071/AS01015en
local.identifier.pure156d5650-1a1a-4dbf-9bd1-73899a41ff84en
local.identifier.urlhttps://www.scopus.com/pages/publications/0035541009en
local.type.statusPublisheden

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