{"id":"https://openalex.org/W7100769098","doi":null,"title":"Accepted by the Astrophysical Journal First Year Wilkinson Microwave Anisotropy Probe (WMAP 1) Observations: Preliminary Maps and Basic Results","display_name":"Accepted by the Astrophysical Journal First Year Wilkinson Microwave Anisotropy Probe (WMAP 1) Observations: Preliminary Maps and Basic Results","publication_year":2008,"publication_date":"2008-02-07","ids":{"openalex":"https://openalex.org/W7100769098"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.76.1838","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.76.1838","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://lambda.gsfc.nasa.gov/product/map/pub_papers/firstyear/basic/wmap_basic_results.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.55533731,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11090","display_name":"Dark Matter and Cosmic Phenomena","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cosmic-microwave-background","display_name":"cosmic microwave background","score":0.906000018119812},{"id":"https://openalex.org/keywords/cmb-anisotropies","display_name":"cosmic microwave background anisotropies","score":0.8399999737739563},{"id":"https://openalex.org/keywords/cmb-power-spectrum","display_name":"CMB power spectrum","score":0.7300000190734863},{"id":"https://openalex.org/keywords/reionization-optical-depth","display_name":"reionization optical depth","score":0.7919999957084656},{"id":"https://openalex.org/keywords/cosmic-reionization","display_name":"cosmic reionization","score":0.9610000252723694},{"id":"https://openalex.org/keywords/gaussian-statistics","display_name":"Gaussian statistics","score":0.4090000092983246},{"id":"https://openalex.org/keywords/non-gaussianity","display_name":"non-Gaussianity","score":0.7480000257492065},{"id":"https://openalex.org/keywords/foreground-separation","display_name":"foreground separation","score":0.640999972820282},{"id":"https://openalex.org/keywords/acoustic-characteristics","display_name":"acoustic features","score":0.46399998664855957}],"concepts":[{"id":"https://openalex.org/C69672822","wikidata":"https://www.wikidata.org/wiki/Q1670901","display_name":"Reionization","level":4,"score":0.9517999887466431},{"id":"https://openalex.org/C207297109","wikidata":"https://www.wikidata.org/wiki/Q15605","display_name":"Cosmic microwave background","level":3,"score":0.9142000079154968},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8676000237464905},{"id":"https://openalex.org/C87485669","wikidata":"https://www.wikidata.org/wiki/Q2307936","display_name":"CMB cold spot","level":4,"score":0.8303999900817871},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.7142999768257141},{"id":"https://openalex.org/C73329638","wikidata":"https://www.wikidata.org/wiki/Q527","display_name":"Sky","level":2,"score":0.5756999850273132},{"id":"https://openalex.org/C2779556658","wikidata":"https://www.wikidata.org/wiki/Q4008777","display_name":"Cosmic variance","level":4,"score":0.5590999722480774},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.48510000109672546},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.4796000123023987},{"id":"https://openalex.org/C33024259","wikidata":"https://www.wikidata.org/wiki/Q76250","display_name":"Redshift","level":3,"score":0.4503999948501587},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.43560001254081726},{"id":"https://openalex.org/C60318249","wikidata":"https://www.wikidata.org/wiki/Q5174142","display_name":"Cosmic infrared background","level":4,"score":0.4172999858856201},{"id":"https://openalex.org/C62796785","wikidata":"https://www.wikidata.org/wiki/Q12902765","display_name":"Cosmic background radiation","level":4,"score":0.3700999915599823},{"id":"https://openalex.org/C166126730","wikidata":"https://www.wikidata.org/wiki/Q725309","display_name":"Planck","level":2,"score":0.3691999912261963},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.3628999888896942},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.32580000162124634},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.30559998750686646},{"id":"https://openalex.org/C2779770503","wikidata":"https://www.wikidata.org/wiki/Q1513315","display_name":"South Pole Telescope","level":4,"score":0.29739999771118164},{"id":"https://openalex.org/C173523689","wikidata":"https://www.wikidata.org/wiki/Q215589","display_name":"Dipole","level":2,"score":0.296099990606308},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.2865999937057495},{"id":"https://openalex.org/C39984356","wikidata":"https://www.wikidata.org/wiki/Q2121987","display_name":"Quadrupole","level":2,"score":0.2831000089645386},{"id":"https://openalex.org/C198291218","wikidata":"https://www.wikidata.org/wiki/Q190382","display_name":"Ionization","level":3,"score":0.2815999984741211},{"id":"https://openalex.org/C56764","wikidata":"https://www.wikidata.org/wiki/Q2998314","display_name":"Observational cosmology","level":4,"score":0.2791000008583069},{"id":"https://openalex.org/C27896171","wikidata":"https://www.wikidata.org/wiki/Q890809","display_name":"Optical depth","level":3,"score":0.26649999618530273},{"id":"https://openalex.org/C12287442","wikidata":"https://www.wikidata.org/wiki/Q105902","display_name":"Luminosity","level":3,"score":0.26589998602867126},{"id":"https://openalex.org/C4839761","wikidata":"https://www.wikidata.org/wiki/Q212111","display_name":"Spectral line","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.2567000091075897},{"id":"https://openalex.org/C59375849","wikidata":"https://www.wikidata.org/wiki/Q5013513","display_name":"COSMIC cancer database","level":2,"score":0.2554999887943268}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.76.1838","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.76.1838","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://lambda.gsfc.nasa.gov/product/map/pub_papers/firstyear/basic/wmap_basic_results.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3105651359","https://openalex.org/W2075884494","https://openalex.org/W3022161183","https://openalex.org/W2019672241","https://openalex.org/W1671127470","https://openalex.org/W2186684602","https://openalex.org/W2951034677","https://openalex.org/W2038641092","https://openalex.org/W7099855481","https://openalex.org/W1996116079"],"abstract_inverted_index":{"We":[0,68],"present":[1],"full":[2],"sky":[3,19,51],"microwave":[4,39],"maps":[5,52],"in":[6],"five":[7],"frequency":[8],"bands":[9],"(23":[10],"to":[11,118],"94":[12],"GHz)":[13],"from":[14,44,135],"the":[15,28,45,58,168,195],"WMAP":[16],"first":[17],"year":[18],"survey.":[20],"Calibration":[21],"errors":[22],"are":[23,53],"\u00a1":[24,86,87,108],"5":[25],"%":[26,91,165,181],"and":[27,75,130],"low":[29],"systematic":[30],"error":[31],"level":[32],"is":[33,42,102,143,192],"well":[34],"specified.":[35],"The":[36,50,78,93,122,137],"0\u00a2":[37],"cosmic":[38,103],"background":[40],"(CMB)":[41],"separated":[43],"foregrounds":[46],"using":[47],"multifrequency":[48],"data.":[49],"consistent":[54],"with":[55,84,110,194],"7":[56],"\u00a3":[57],"full-width":[59],"at":[60,171],"half-maximum":[61],"(FWHM)":[62],"Cosmic":[63],"Background":[64],"Explorer":[65],"(COBE)":[66],"maps.":[67],"report":[69],"more":[70],"precise,":[71],"but":[72],"consistent,":[73],"dipole":[74],"quadrupole":[76],"values.":[77],"CMB":[79],"anisotropy":[80,99],"obeys":[81],"Gaussian":[82],"statistics":[83],"\u221258":[85],"fNL":[88],"134":[89],"(95":[90,164,180],"CL).":[92],"\u00a4":[94,96],"2":[95],"l":[97,107,119],"900":[98],"power":[100],"spectrum":[101,125],"variance":[104],"limited":[105],"for":[106,183],"354":[109],"a":[111,131,154,172,184],"signal-to-noise":[112],"\u00a5":[113],"ratio":[114],"1":[115],"per":[116],"mode":[117],"=":[120,146,159,176],"658.":[121],"temperature-polarization":[123],"cross-power":[124],"reveals":[126],"both":[127],"acoustic":[128],"features":[129],"large":[132],"angle":[133],"correlation":[134],"reionization.":[136],"optical":[138],"depth":[139],"of":[140,157,174,186,197],"reionization":[141,155,191],"\u00a6":[142],"0":[144,148],"\u00a2":[145,149],"\u00a7":[147],"17":[150],"04,":[151],"which":[152],"implies":[153],"epoch":[156],"tr":[158],"180":[160],"+220":[161],"\u221280":[162],"Myr":[163],"CL)":[166,182],"after":[167],"Big":[169],"Bang":[170],"redshift":[173],"zr":[175],"20":[177],"+10":[178],"\u22129":[179],"range":[185],"ionization":[187],"scenarios.":[188],"This":[189],"early":[190],"incompatible":[193],"presence":[196]},"counts_by_year":[],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-27T00:00:00"}