{"id":"https://openalex.org/W2483706338","doi":"https://doi.org/10.1117/12.2232180","title":"Calibration results using highly aberrated images for aligning the JWST instruments to the telescope","display_name":"Calibration results using highly aberrated images for aligning the JWST instruments to the telescope","publication_year":2016,"publication_date":"2016-07-29","ids":{"openalex":"https://openalex.org/W2483706338","doi":"https://doi.org/10.1117/12.2232180","mag":"2483706338"},"language":"en","primary_location":{"id":"doi:10.1117/12.2232180","doi":"https://doi.org/10.1117/12.2232180","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2232180","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019798800","display_name":"Koby Z. Smith","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210132373","display_name":"Ball (United States)","ror":"https://ror.org/02xstv633","country_code":"US","type":"company","lineage":["https://openalex.org/I4210132373"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Koby Z. Smith","raw_affiliation_strings":["Ball Aerospace & Technologies Corp. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ball Aerospace & Technologies Corp. (United States)","institution_ids":["https://openalex.org/I4210132373"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112779921","display_name":"D. Scott Acton","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210132373","display_name":"Ball (United States)","ror":"https://ror.org/02xstv633","country_code":"US","type":"company","lineage":["https://openalex.org/I4210132373"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Scott Acton","raw_affiliation_strings":["Ball Aerospace & Technologies Corp. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ball Aerospace & Technologies Corp. (United States)","institution_ids":["https://openalex.org/I4210132373"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090204142","display_name":"Ben Gallagher","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210132373","display_name":"Ball (United States)","ror":"https://ror.org/02xstv633","country_code":"US","type":"company","lineage":["https://openalex.org/I4210132373"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ben B. Gallagher","raw_affiliation_strings":["Ball Aerospace & Technologies Corp. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ball Aerospace & Technologies Corp. (United States)","institution_ids":["https://openalex.org/I4210132373"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028809767","display_name":"J. Scott Knight","orcid":"https://orcid.org/0000-0001-8137-8416","observed_orcids":["https://orcid.org/0000-0001-8137-8416"]},"institutions":[{"id":"https://openalex.org/I4210132373","display_name":"Ball (United States)","ror":"https://ror.org/02xstv633","country_code":"US","type":"company","lineage":["https://openalex.org/I4210132373"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Scott Knight","raw_affiliation_strings":["Ball Aerospace & Technologies Corp. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ball Aerospace & Technologies Corp. (United States)","institution_ids":["https://openalex.org/I4210132373"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008583978","display_name":"Bruce H. Dean","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bruce H. Dean","raw_affiliation_strings":["NASA Goddard Space Flight Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Goddard Space Flight Ctr. (United States)","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027071006","display_name":"Alden S. Jurling","orcid":"https://orcid.org/0000-0002-6880-4924","observed_orcids":["https://orcid.org/0000-0002-6880-4924"]},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alden S. Jurling","raw_affiliation_strings":["NASA Goddard Space Flight Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Goddard Space Flight Ctr. (United States)","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022889431","display_name":"Thomas P. Zielinski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thomas P. Zielinski","raw_affiliation_strings":["NASA Goddard Space Flight Ctr. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NASA Goddard Space Flight Ctr. (United States)","institution_ids":["https://openalex.org/I1306266525"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.4287,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.90727895,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"9904","issue":null,"first_page":"990442","last_page":"990442"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11484","display_name":"Adaptive optics and wavefront sensing","score":0.5800999999046326,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T11484","display_name":"Adaptive optics and wavefront sensing","score":0.5800999999046326,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T12917","display_name":"Astronomy and Astrophysical Research","score":0.40310001373291016,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"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/T14158","display_name":"Optical Systems and Laser Technology","score":0.0034000000450760126,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/james-webb-space-telescope","display_name":"James Webb Space Telescope","score":0.902999997138977},{"id":"https://openalex.org/keywords/instrument-alignment","display_name":"instrument alignment","score":0.7559999823570251},{"id":"https://openalex.org/keywords/phase-retrieval","display_name":"phase retrieval","score":0.8690000176429749},{"id":"https://openalex.org/keywords/wavefront-error","display_name":"wavefront error","score":0.6420000195503235},{"id":"https://openalex.org/keywords/astigmatism","display_name":"astigmatism","score":0.6859999895095825},{"id":"https://openalex.org/keywords/coma","display_name":"coma","score":0.9470000267028809},{"id":"https://openalex.org/keywords/point-spread-function","display_name":"point spread function","score":0.6359999775886536},{"id":"https://openalex.org/keywords/image-localization","display_name":"image localization","score":0.3449999988079071},{"id":"https://openalex.org/keywords/centroid-analysis","display_name":"centroid analysis","score":0.3160000145435333},{"id":"https://openalex.org/keywords/encircled-energy","display_name":"encircled energy","score":0.8980000019073486},{"id":"https://openalex.org/keywords/three-mirror-anastigmat","display_name":"three-mirror anastigmat","score":0.652999997138977},{"id":"https://openalex.org/keywords/thermal-vacuum-testing","display_name":"thermal vacuum testing","score":0.5910000205039978},{"id":"https://openalex.org/keywords/optical-calibration","display_name":"optical calibration","score":0.3790000081062317}],"concepts":[{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.7496238350868225},{"id":"https://openalex.org/C2778576794","wikidata":"https://www.wikidata.org/wiki/Q186447","display_name":"James Webb Space Telescope","level":3,"score":0.6588784456253052},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5908301472663879},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5845799446105957},{"id":"https://openalex.org/C2780848835","wikidata":"https://www.wikidata.org/wiki/Q4213","display_name":"Telescope","level":2,"score":0.5753235816955566},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4169570803642273},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40253639221191406},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.28453001379966736},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2089458703994751},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1682121753692627},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2232180","doi":"https://doi.org/10.1117/12.2232180","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2232180","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332377","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1274092454","https://openalex.org/W1963788688","https://openalex.org/W1978297614","https://openalex.org/W1980412169","https://openalex.org/W2005352363","https://openalex.org/W2005931884","https://openalex.org/W2018894656","https://openalex.org/W2053940066","https://openalex.org/W2055341456","https://openalex.org/W2088903760","https://openalex.org/W2144289666","https://openalex.org/W2320871844","https://openalex.org/W6666877158"],"related_works":["https://openalex.org/W2320871844","https://openalex.org/W2018894656","https://openalex.org/W1963788688","https://openalex.org/W2031388057","https://openalex.org/W2008620707","https://openalex.org/W2083291950","https://openalex.org/W1964859028","https://openalex.org/W1999637654","https://openalex.org/W2024687769","https://openalex.org/W2538498954"],"abstract_inverted_index":{"The":[0,213],"James":[1],"Webb":[2],"Space":[3,15],"Telescope":[4],"(JWST)":[5],"project":[6],"is":[7,23,45,157,274,315,324],"an":[8,70,85,179,244],"international":[9],"collaboration":[10],"led":[11],"by":[12,233,247,295,425],"NASA\u2019s":[13,24],"Goddard":[14],"Flight":[16],"Center":[17],"(GSFC)":[18],"in":[19],"Greenbelt,":[20],"MD.":[21],"JWST":[22,201,225,283,339,411,491],"flagship":[25],"observatory":[26],"that":[27,445,479],"will":[28,422],"operate":[29],"nearly":[30],"a":[31,46,63,76,105,418],"million":[32],"miles":[33],"away":[34],"from":[35],"Earth":[36],"at":[37,223,276,490],"the":[38,55,92,114,129,148,152,155,160,175,187,196,203,218,224,234,241,249,260,263,272,277,282,287,296,317,322,333,338,345,356,372,391,396,426,450,458,463,468,471,480],"L2":[39],"Lagrange":[40],"point.":[41],"JWST\u2019s":[42,97],"optical":[43,52,98,142,161,245],"design":[44],"three-mirror":[47,284],"anastigmat":[48,285],"with":[49,113,301,351,393],"four":[50],"main":[51],"components;":[53],"1)":[54],"eighteen":[56],"Primary":[57],"Mirror":[58,66,78],"Segment":[59],"Assemblies":[60],"(PMSA),":[61],"2)":[62],"single":[64,419,447],"Secondary":[65],"Assembly":[67,191],"(SMA),":[68],"3)":[69],"Aft-Optics":[71,130],"Subsystem":[72,131],"(AOS)":[73,132],"consisting":[74,90,307],"of":[75,91,108,151,166,170,174,181,200,217,262,281,289,309,321,327,337,449,457,470],"Tertiary":[77],"and":[79,83,111,116,133,146,163,205,259,312,341,355,358,383,398,413,430,474,482],"Fine":[80],"Steering":[81],"Mirror,":[82],"4)":[84],"Integrated":[86,134],"Science":[87,135],"Instrument":[88,136],"Module":[89,137],"various":[93,235],"instruments":[94,250],"for":[95,125,370,402],"JWST.":[96,167],"system":[99],"has":[100],"been":[101],"designed":[102],"to":[103,154,159,177,258,265,364,374,388,395,405,434,462,477],"accommodate":[104],"significant":[106],"amount":[107],"alignment":[109,126,150,173,261,407],"capability":[110],"risk":[112],"PMSAs":[115],"SMA":[117],"having":[118],"rigid":[119],"body":[120],"motion":[121],"available":[122],"on-orbit":[123],"just":[124],"purposes.":[127],"However,":[128,270],"(ISIM)":[138],"are":[139,193,231,298,348,367,484],"essentially":[140],"fixed":[141],"subsystems":[143],"within":[144,251,486],"JWST,":[145],"therefore":[147],"cryogenic":[149,172],"AOS":[153,176,188,214,242,264,297,323,373,397,404,481],"ISIM":[156,252,266,375,406,414,483],"critical":[158],"performance":[162],"mission":[164],"success":[165],"In":[168,238],"support":[169],"this":[171,239],"ISIM,":[178],"array":[180],"fiber":[182,220,291],"optic":[183,221,292],"sources,":[184],"known":[185],"as":[186],"Source":[189],"Plate":[190],"(ASPA),":[192],"placed":[194],"near":[195],"intermediate":[197,278],"image":[198,279,421,448],"location":[199,280],"(between":[202],"secondary":[204,342],"tertiary":[206,319],"mirrors)":[207],"during":[208],"thermal":[209],"vacuum":[210],"ground-test":[211],"operations.":[212],"produces":[215],"images":[216,288,366,392,443],"ASPA":[219,273,451],"sources":[222,293],"focal":[226],"surface":[227],"location,":[228],"where":[229],"they":[230],"captured":[232],"science":[236],"instruments.":[237,427],"manner,":[240],"provides":[243],"yardstick":[246],"which":[248],"can":[253,267,453],"evaluate":[254],"their":[255,487],"relative":[256,461],"positions":[257],"be":[268,423],"quantified.":[269],"since":[271],"located":[275],"design,":[286],"these":[290,440],"produced":[294],"highly":[299,349,441],"aberrated":[300,442],"approximately":[302],"2-3\u03bcm":[303],"RMS":[304],"wavefront":[305,335],"error":[306],"mostly":[308],"3rd-order":[310],"astigmatism":[311],"coma.":[313],"This":[314,465],"because":[316],"elliptical":[318],"mirror":[320],"used":[325,363],"off":[326],"its":[328],"ideal":[329],"foci":[330],"locations":[331],"without":[332],"compensating":[334],"effects":[336],"primary":[340],"mirrors.":[343],"Therefore,":[344,428],"PSFs":[346],"created":[347],"asymmetric":[350],"relatively":[352],"complex":[353],"structure":[354],"centroid":[357],"encircled":[359],"energy":[360],"analyses":[361],"traditionally":[362],"locate":[365,390],"not":[368],"sufficient":[369],"ensuring":[371],"alignment.":[376],"A":[377],"novel":[378],"approach":[379],"combining":[380],"phase":[381,437],"retrieval":[382,438],"spatial":[384],"metrology":[385],"was":[386],"developed":[387,433],"both":[389],"respect":[394],"provide":[399,454],"calibration":[400,475],"information":[401],"eventual":[403],"verification.":[408],"During":[409],"final":[410],"OTE":[412],"(OTIS)":[415],"testing,":[416],"only":[417],"thru-focus":[420],"collected":[424],"tools":[429],"processes":[431],"were":[432],"perform":[435],"single-image":[436],"on":[439],"such":[444],"any":[446],"source":[452],"calibrated":[455],"knowledge":[456],"instruments\u2019":[459],"position":[460],"AOS.":[464],"paper":[466],"discusses":[467],"results":[469],"methodology,":[472],"hardware,":[473],"performed":[476],"ensure":[478],"aligned":[485],"respective":[488],"tolerances":[489],"OTIS":[492],"testing.":[493]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-08-23T00:00:00"}
