{"id":32437,"identifier":"ASU/IDEZ4P","persistentUrl":"https://doi.org/10.48349/ASU/IDEZ4P","protocol":"doi","authority":"10.48349","publisher":"ASU Library Research Data Repository","publicationDate":"2023-06-05","storageIdentifier":"s3://10.48349/ASU/IDEZ4P","datasetType":"dataset","datasetVersion":{"id":193,"datasetId":32437,"datasetPersistentId":"doi:10.48349/ASU/IDEZ4P","storageIdentifier":"s3://10.48349/ASU/IDEZ4P","versionNumber":1,"versionMinorNumber":2,"versionState":"RELEASED","latestVersionPublishingState":"RELEASED","UNF":"UNF:6:Gq3gZHe9O7sK4HKl0BMpBA==","lastUpdateTime":"2023-07-14T18:32:00Z","releaseTime":"2023-07-14T18:32:00Z","createTime":"2023-07-14T18:30:56Z","publicationDate":"2023-06-05","citationDate":"2023-06-05","license":{"name":"CC0 1.0","uri":"http://creativecommons.org/publicdomain/zero/1.0","iconUri":"https://licensebuttons.net/p/zero/1.0/88x31.png"},"fileAccessRequest":true,"metadataBlocks":{"citation":{"displayName":"Citation Metadata","name":"citation","fields":[{"typeName":"title","multiple":false,"typeClass":"primitive","value":"Supporting Data for: Chromium on Mercury: New results from the MESSENGER X-Ray Spectrometer and implications for the innermost planet’s geochemical evolution"},{"typeName":"author","multiple":true,"typeClass":"compound","value":[{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Nittler, Larry"},"authorAffiliation":{"typeName":"authorAffiliation","multiple":false,"typeClass":"primitive","value":"Arizona State University"},"authorIdentifierScheme":{"typeName":"authorIdentifierScheme","multiple":false,"typeClass":"controlledVocabulary","value":"ORCID"},"authorIdentifier":{"typeName":"authorIdentifier","multiple":false,"typeClass":"primitive","value":"0000-0002-5292-6089"}}]},{"typeName":"datasetContact","multiple":true,"typeClass":"compound","value":[{"datasetContactName":{"typeName":"datasetContactName","multiple":false,"typeClass":"primitive","value":"Nittler, Larry"},"datasetContactAffiliation":{"typeName":"datasetContactAffiliation","multiple":false,"typeClass":"primitive","value":"School of Earth and Space Exploration, Arizona State University"},"datasetContactEmail":{"typeName":"datasetContactEmail","multiple":false,"typeClass":"primitive","value":"lnittler@asu.edu"}}]},{"typeName":"dsDescription","multiple":true,"typeClass":"compound","value":[{"dsDescriptionValue":{"typeName":"dsDescriptionValue","multiple":false,"typeClass":"primitive","value":"<p>Research data supporting Chromium on Mercury project and the paper \"Chromium on Mercury: New results from the MESSENGER X-Ray Spectrometer and implications for the innermost planet’s Geochemical evolution,\" in the Journal of Geophysical Research.</p>\n\n<p>The primary underlying data is archived by <a href=\"https://pds.nasa.gov\">NASA Planetary Data System (PDS)</a>. This subset includes additional data (one spreadsheet and eighteen images) not archived by NASA. </p>\n\n<p>The spreadsheet contains the fitting results for 133 MESSENGER XRS flare spectra reported in Nittler et al. (Chromium on Mercury: New results from the MESSENGER X-Ray Spectrometer and implications for the innermost planet’s geochemical evolution). </p>\n\n<p>As discussed in the paper, the Cr/Si and Fe/Si ratios are corrected for the phase angle effect. Both corrected, and uncorrected data are provided for Cr/Si. Error bars are one-sigma. Errors are statistical, and systematic error bars may be larger. MXRS data are available from the NASA PDS</a>.</p>\n\n<p>Dataset contains 18 images, 1 spreadsheet - 'crflaredata.csv,' and 1 README documentation file providing the methodology and variable information. Approximately 3 megabytes.</p>"}}]},{"typeName":"subject","multiple":true,"typeClass":"controlledVocabulary","value":["Astronomy and Astrophysics"]},{"typeName":"keyword","multiple":true,"typeClass":"compound","value":[{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Mercury (Planet)"},"keywordVocabulary":{"typeName":"keywordVocabulary","multiple":false,"typeClass":"primitive","value":"LCSH"},"keywordVocabularyURI":{"typeName":"keywordVocabularyURI","multiple":false,"typeClass":"primitive","value":"http://id.loc.gov/authorities/subjects/sh85083791"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"MESSENGER mission"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Chromium"},"keywordVocabulary":{"typeName":"keywordVocabulary","multiple":false,"typeClass":"primitive","value":"LCSH"},"keywordVocabularyURI":{"typeName":"keywordVocabularyURI","multiple":false,"typeClass":"primitive","value":"http://id.loc.gov/authorities/subjects/sh85025350"}},{"keywordValue":{"typeName":"keywordValue","multiple":false,"typeClass":"primitive","value":"Spectrum analysis"},"keywordVocabulary":{"typeName":"keywordVocabulary","multiple":false,"typeClass":"primitive","value":"LCSH"},"keywordVocabularyURI":{"typeName":"keywordVocabularyURI","multiple":false,"typeClass":"primitive","value":"http://id.loc.gov/authorities/subjects/sh85126423"}}]},{"typeName":"topicClassification","multiple":true,"typeClass":"compound","value":[{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"Planetary Science"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"LCSH"},"topicClassVocabURI":{"typeName":"topicClassVocabURI","multiple":false,"typeClass":"primitive","value":"http://id.loc.gov/authorities/subjects/sh85102652"}},{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"Geochemistry"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"LCSH"},"topicClassVocabURI":{"typeName":"topicClassVocabURI","multiple":false,"typeClass":"primitive","value":"http://id.loc.gov/authorities/subjects/sh85053960"}},{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"Outer space--Exploration"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"LCSH"},"topicClassVocabURI":{"typeName":"topicClassVocabURI","multiple":false,"typeClass":"primitive","value":"http://id.loc.gov/authorities/subjects/sh85096159"}}]},{"typeName":"publication","multiple":true,"typeClass":"compound","value":[{"publicationCitation":{"typeName":"publicationCitation","multiple":false,"typeClass":"primitive","value":"L. R. Nittler et al., “Chromium on Mercury: New Results From the MESSENGER X-Ray Spectrometer and Implications for the Innermost Planet’s Geochemical Evolution,” Journal of Geophysical Research: Planets, vol. 128, no. 7, p. e2022JE007691, 2023,"},"publicationIDType":{"typeName":"publicationIDType","multiple":false,"typeClass":"controlledVocabulary","value":"doi"},"publicationIDNumber":{"typeName":"publicationIDNumber","multiple":false,"typeClass":"primitive","value":"10.1029/2022JE007691"},"publicationURL":{"typeName":"publicationURL","multiple":false,"typeClass":"primitive","value":"https://doi.org/10.1029/2022JE007691"}}]},{"typeName":"producer","multiple":true,"typeClass":"compound","value":[{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"School of Earth and Space Exploration"},"producerAffiliation":{"typeName":"producerAffiliation","multiple":false,"typeClass":"primitive","value":"The College of Liberal Arts and Sciences"},"producerAbbreviation":{"typeName":"producerAbbreviation","multiple":false,"typeClass":"primitive","value":"SESE"},"producerURL":{"typeName":"producerURL","multiple":false,"typeClass":"primitive","value":"https://sese.asu.edu/"}}]},{"typeName":"depositor","multiple":false,"typeClass":"primitive","value":"Nittler, Larry"},{"typeName":"dateOfDeposit","multiple":false,"typeClass":"primitive","value":"2023-04-13"},{"typeName":"dateOfCollection","multiple":true,"typeClass":"compound","value":[{"dateOfCollectionStart":{"typeName":"dateOfCollectionStart","multiple":false,"typeClass":"primitive","value":"2011-09-08"},"dateOfCollectionEnd":{"typeName":"dateOfCollectionEnd","multiple":false,"typeClass":"primitive","value":"2015-04-29"}}]},{"typeName":"kindOfData","multiple":true,"typeClass":"primitive","value":["Spectrometer"]},{"typeName":"relatedMaterial","multiple":true,"typeClass":"primitive","value":["L. R. Nittler et al. “The major-element composition of Mercury's surface from MESSENGER X-ray spectrometry,” Science, vol. 333, pp 1847-1850, 2011, DOI: 10.1126/science.1211567 (https://doi.org/10.1126/science.1211567); S. Z. Weider et al., \"Evidence for geochemical terranes on Mercury: Global mapping of major elements with MESSENGER’s X-Ray Spectrometer,\" Earth and Planetary Science Letters, Vol. 416, 109-120, 2015, doi: 10.1016/j.epsl.2015.01.023 (https://doi.org/10.1016/j.epsl.2015.01.023)","L. R. Nittler et al., “Global major-element maps of Mercury from four years of MESSENGER X-Ray Spectrometer observations,” Icarus, vol. 345, p. 113716, Jul. 2020, doi: 10.1016/j.icarus.2020.113716.\n(https://doi.org/10.1016/j.icarus.2020.113716)"]}]}},"files":[{"description":"Map of Al/Si \"asymmetry parameter\" across Mercury's surface. Parameter is explained in Nittler et al. (2020) https://doi.org/10.1016/j.icarus.2020.113716\nCylindrical projection with quarter-degree pixels. 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