{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360580238894796672.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/2018gl077381"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2018GL077381"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/pdf/10.1029/2018GL077381"}},{"identifier":{"@type":"URI","@value":"https://onlinelibrary.wiley.com/doi/full-xml/10.1029/2018GL077381"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/am-pdf/10.1029/2018GL077381"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2018GL077381"}}],"dc:title":[{"@value":"Topside Ionospheric Electron Temperature Observations of the 21 August 2017 Eclipse by DMSP Spacecraft"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title><jats:p>During the 21 August 2017 eclipse two separate DMSP spacecraft passed through the lunar penumbra at local afternoon (F16) and near local sunset (F17) in the topside ionosphere at an altitude of ~850 km. Measurements of the in situ electron temperature by the Langmuir probe on each spacecraft showed regions where the temperature decreased on the order of 500 to 1,000 K in the shadow. The patterns of these decreases were sporadic inside the shadow but generally showed the same overall shape in both passes. Comparing these patterns of temperature reductions with the projection of the gradient of the solar EUV radiation in the ionosphere suggests that these complex patterns are a result of the nonuniform distribution of the solar EUV radiation on the Sun at the time of the eclipse.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380580238894796672","@type":"Researcher","foaf:name":[{"@value":"Marc R. Hairston"}],"jpcoar:affiliationName":[{"@value":"Center for Space Sciences University of Texas at Dallas  Richardson TX USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580238894796675","@type":"Researcher","foaf:name":[{"@value":"Sebastijan Mrak"}],"jpcoar:affiliationName":[{"@value":"Department of Electrical and Computer Engineering and Center for Space Physics Boston University  Boston MA USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580238894796676","@type":"Researcher","foaf:name":[{"@value":"W. R. Coley"}],"jpcoar:affiliationName":[{"@value":"Center for Space Sciences University of Texas at Dallas  Richardson TX USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580238894796678","@type":"Researcher","foaf:name":[{"@value":"Angeline Burrell"}],"jpcoar:affiliationName":[{"@value":"Center for Space Sciences University of Texas at Dallas  Richardson TX USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580238894796677","@type":"Researcher","foaf:name":[{"@value":"Ben Holt"}],"jpcoar:affiliationName":[{"@value":"Center for Space Sciences University of Texas at Dallas  Richardson TX USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580238894796679","@type":"Researcher","foaf:name":[{"@value":"Michael Perdue"}],"jpcoar:affiliationName":[{"@value":"Center for Space Sciences University of Texas at Dallas  Richardson TX USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580238894796673","@type":"Researcher","foaf:name":[{"@value":"Matthew Depew"}],"jpcoar:affiliationName":[{"@value":"Center for Space Sciences University of Texas at Dallas  Richardson TX USA"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580238894796674","@type":"Researcher","foaf:name":[{"@value":"Robert Power"}],"jpcoar:affiliationName":[{"@value":"Center for Space Sciences University of Texas at Dallas  Richardson TX USA"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00948276"},{"@type":"EISSN","@value":"19448007"}],"prism:publicationName":[{"@value":"Geophysical Research Letters"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"2018-04-30","prism:volume":"45","prism:number":"15","prism:startingPage":"7242","prism:endingPage":"7247"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#am","http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F2018GL077381"},{"@id":"https://onlinelibrary.wiley.com/doi/pdf/10.1029/2018GL077381"},{"@id":"https://onlinelibrary.wiley.com/doi/full-xml/10.1029/2018GL077381"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/am-pdf/10.1029/2018GL077381"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2018GL077381"}],"createdAt":"2018-04-19","modifiedAt":"2023-09-09","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/2050025942151462272","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Coupled investigations of ionosphere variations over European and Japanese regions : observations, comparative analysis, and validation of models and facilities"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1029/2018gl077381"},{"@type":"CROSSREF","@value":"10.1186/s40645-021-00441-8_references_DOI_U3WyVfr3Inq1SffKwZpn6RJrvNx"}]}