{"id":"https://openalex.org/W2889645845","doi":"https://doi.org/10.3390/s18093023","title":"3D Measurement Simulation and Relative Pointing Error Verification of the Telescope Mount Assembly Subsystem for the Large Synoptic Survey Telescope","display_name":"3D Measurement Simulation and Relative Pointing Error Verification of the Telescope Mount Assembly Subsystem for the Large Synoptic Survey Telescope","publication_year":2018,"publication_date":"2018-09-10","ids":{"openalex":"https://openalex.org/W2889645845","doi":"https://doi.org/10.3390/s18093023","mag":"2889645845","pmid":"https://pubmed.ncbi.nlm.nih.gov/30201886"},"language":"en","primary_location":{"id":"doi:10.3390/s18093023","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18093023","pdf_url":"https://www.mdpi.com/1424-8220/18/9/3023/pdf?version=1536569547","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/18/9/3023/pdf?version=1536569547","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070321495","display_name":"Unai Mutilba","orcid":"https://orcid.org/0000-0002-4157-5666"},"institutions":[{"id":"https://openalex.org/I4210136402","display_name":"Tekniker","ror":"https://ror.org/033vryh36","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210136402"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Unai Mutilba","raw_affiliation_strings":["Department of Mechanical Engineering, IK4-Tekniker, 20600 Eibar, Spain"],"raw_orcid":"https://orcid.org/0000-0002-4157-5666","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, IK4-Tekniker, 20600 Eibar, Spain","institution_ids":["https://openalex.org/I4210136402"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036866411","display_name":"Gorka Kortaberria","orcid":"https://orcid.org/0000-0001-9487-7425"},"institutions":[{"id":"https://openalex.org/I4210136402","display_name":"Tekniker","ror":"https://ror.org/033vryh36","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210136402"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Gorka Kortaberria","raw_affiliation_strings":["Department of Mechanical Engineering, IK4-Tekniker, 20600 Eibar, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, IK4-Tekniker, 20600 Eibar, Spain","institution_ids":["https://openalex.org/I4210136402"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084741071","display_name":"Fernando Ega\u00f1a","orcid":"https://orcid.org/0000-0003-0917-4691"},"institutions":[{"id":"https://openalex.org/I4210136402","display_name":"Tekniker","ror":"https://ror.org/033vryh36","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210136402"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Fernando Ega\u00f1a","raw_affiliation_strings":["Department of Mechanical Engineering, IK4-Tekniker, 20600 Eibar, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, IK4-Tekniker, 20600 Eibar, Spain","institution_ids":["https://openalex.org/I4210136402"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065489302","display_name":"Jos\u00e9 A. Yag\u00fce\u2010Fabra","orcid":"https://orcid.org/0000-0001-7152-4117"},"institutions":[{"id":"https://openalex.org/I255234318","display_name":"Universidad de Zaragoza","ror":"https://ror.org/012a91z28","country_code":"ES","type":"education","lineage":["https://openalex.org/I255234318"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose Antonio Yag\u00fce-Fabra","raw_affiliation_strings":["I3A, University of Zaragoza, 50018 Zaragoza, Spain"],"raw_orcid":"https://orcid.org/0000-0001-7152-4117","affiliations":[{"raw_affiliation_string":"I3A, University of Zaragoza, 50018 Zaragoza, Spain","institution_ids":["https://openalex.org/I255234318"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5070321495"],"corresponding_institution_ids":["https://openalex.org/I4210136402"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.8542,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72653283,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"18","issue":"9","first_page":"3023","last_page":"3023"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11484","display_name":"Adaptive optics and wavefront sensing","score":0.9984999895095825,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/laser-tracker","display_name":"Laser tracker","score":0.9353283643722534},{"id":"https://openalex.org/keywords/telescope","display_name":"Telescope","score":0.838670015335083},{"id":"https://openalex.org/keywords/metrology","display_name":"Metrology","score":0.6880602240562439},{"id":"https://openalex.org/keywords/large-synoptic-survey-telescope","display_name":"Large Synoptic Survey Telescope","score":0.665626049041748},{"id":"https://openalex.org/keywords/observatory","display_name":"Observatory","score":0.628598690032959},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.492513507604599},{"id":"https://openalex.org/keywords/fiducial-marker","display_name":"Fiducial marker","score":0.47328847646713257},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4720790386199951},{"id":"https://openalex.org/keywords/optical-telescope","display_name":"Optical telescope","score":0.4614824652671814},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.44983938336372375},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4478604793548584},{"id":"https://openalex.org/keywords/primary-mirror","display_name":"Primary mirror","score":0.43141037225723267},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.36680081486701965},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.32014697790145874},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2858743667602539},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.18434026837348938},{"id":"https://openalex.org/keywords/astrophysics","display_name":"Astrophysics","score":0.10959979891777039},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.10552003979682922}],"concepts":[{"id":"https://openalex.org/C43210895","wikidata":"https://www.wikidata.org/wiki/Q2447583","display_name":"Laser tracker","level":3,"score":0.9353283643722534},{"id":"https://openalex.org/C2780848835","wikidata":"https://www.wikidata.org/wiki/Q4213","display_name":"Telescope","level":2,"score":0.838670015335083},{"id":"https://openalex.org/C195766429","wikidata":"https://www.wikidata.org/wiki/Q394","display_name":"Metrology","level":2,"score":0.6880602240562439},{"id":"https://openalex.org/C2776834974","wikidata":"https://www.wikidata.org/wiki/Q672021","display_name":"Large Synoptic Survey Telescope","level":3,"score":0.665626049041748},{"id":"https://openalex.org/C2779919027","wikidata":"https://www.wikidata.org/wiki/Q62832","display_name":"Observatory","level":2,"score":0.628598690032959},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.492513507604599},{"id":"https://openalex.org/C173974348","wikidata":"https://www.wikidata.org/wiki/Q1469893","display_name":"Fiducial marker","level":2,"score":0.47328847646713257},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4720790386199951},{"id":"https://openalex.org/C202572682","wikidata":"https://www.wikidata.org/wiki/Q35273","display_name":"Optical telescope","level":3,"score":0.4614824652671814},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.44983938336372375},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4478604793548584},{"id":"https://openalex.org/C143588538","wikidata":"https://www.wikidata.org/wiki/Q613628","display_name":"Primary mirror","level":3,"score":0.43141037225723267},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.36680081486701965},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.32014697790145874},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2858743667602539},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.18434026837348938},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.10959979891777039},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10552003979682922},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":8,"locations":[{"id":"doi:10.3390/s18093023","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18093023","pdf_url":"https://www.mdpi.com/1424-8220/18/9/3023/pdf?version=1536569547","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:30201886","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30201886","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:6cd25766d3544f09ad2e87e3b96a1fa1","is_oa":true,"landing_page_url":"https://doaj.org/article/6cd25766d3544f09ad2e87e3b96a1fa1","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 18, Iss 9, p 3023 (2018)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:5126680","is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC6164591","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:mdpi.com:/1424-8220/18/9/3023/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s18093023","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:osti.gov:1628555","is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/1628555","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:6164591","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6164591","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:zaguan.unizar.es:75459","is_oa":true,"landing_page_url":"http://zaguan.unizar.es/record/75459","pdf_url":null,"source":{"id":"https://openalex.org/S4306401812","display_name":"Zaguan (University of Zaragoza Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I255234318","host_organization_name":"Universidad de Zaragoza","host_organization_lineage":["https://openalex.org/I255234318"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/s18093023","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s18093023","pdf_url":"https://www.mdpi.com/1424-8220/18/9/3023/pdf?version=1536569547","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2371548206","display_name":null,"funder_award_id":"76SF00515","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G6558272803","display_name":null,"funder_award_id":"DE-AC02","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G7490537531","display_name":null,"funder_award_id":"AC02-76SF00515","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"},{"id":"https://openalex.org/G7702459498","display_name":null,"funder_award_id":"AC02-76SF00515","funder_id":"https://openalex.org/F4320338381","funder_display_name":"SLAC National Accelerator Laboratory"},{"id":"https://openalex.org/G8211782511","display_name":null,"funder_award_id":"DE-AC02-76SF00515","funder_id":"https://openalex.org/F4320338381","funder_display_name":"SLAC National Accelerator Laboratory"},{"id":"https://openalex.org/G969889393","display_name":null,"funder_award_id":"DE-AC02-","funder_id":"https://openalex.org/F4320306084","funder_display_name":"U.S. Department of Energy"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320306084","display_name":"U.S. Department of Energy","ror":"https://ror.org/01bj3aw27"},{"id":"https://openalex.org/F4320338381","display_name":"SLAC National Accelerator Laboratory","ror":"https://ror.org/05gzmn429"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2889645845.pdf","grobid_xml":"https://content.openalex.org/works/W2889645845.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1594920792","https://openalex.org/W1986190257","https://openalex.org/W1998313909","https://openalex.org/W2040570154","https://openalex.org/W2125329606","https://openalex.org/W2162865181","https://openalex.org/W2168466582","https://openalex.org/W2186017615","https://openalex.org/W2292385115","https://openalex.org/W2312712635","https://openalex.org/W2315214008","https://openalex.org/W2465146196","https://openalex.org/W2500246874","https://openalex.org/W2510919777","https://openalex.org/W2889645845","https://openalex.org/W2889755721","https://openalex.org/W6649921468","https://openalex.org/W6660763948"],"related_works":["https://openalex.org/W101322485","https://openalex.org/W2582973725","https://openalex.org/W2163182943","https://openalex.org/W2889645845","https://openalex.org/W2083615942","https://openalex.org/W2017143808","https://openalex.org/W2013370832","https://openalex.org/W1647286284","https://openalex.org/W1966089755","https://openalex.org/W2000305245"],"abstract_inverted_index":{"An":[0],"engineering":[1,22],"validation":[2],"of":[3,9,24,33,40,49,68],"a":[4,58,197],"large":[5,51,203],"optical":[6],"telescope":[7,35,70,122,137],"consists":[8],"executing":[10],"major":[11],"performing":[12],"tests":[13],"at":[14],"the":[15,20,25,28,34,45,50,63,69,84,91,108,121,136,159],"subsystem":[16,38],"level":[17],"to":[18,43,83,104,140,148,157],"verify":[19],"overall":[21],"performance":[23,48],"observatory.":[26],"Thus,":[27],"relative":[29,64],"pointing":[30,47,65],"error":[31,66],"verification":[32,60,163],"mount":[36,71],"assembly":[37],"is":[39,94],"special":[41],"interest":[42],"guarantee":[44],"absolute":[46],"synoptic":[52],"survey":[53],"telescope.":[54],"This":[55],"paper":[56],"presents":[57],"new":[59],"method":[61],"for":[62,96,202],"assessment":[67],"assembly,":[72],"based":[73],"on":[74],"laser":[75,116,128,175],"tracker":[76,117,129,176],"technology":[77,118,130],"and":[78,150],"several":[79],"fiducial":[80],"points":[81],"fixed":[82],"floor.":[85],"Monte-Carlo-based":[86],"simulation":[87],"results":[88,170],"show":[89,171],"that":[90,126,146,172,188],"presented":[92],"methodology":[93],"fit":[95],"purpose,":[97],"even":[98],"if":[99],"floor":[100],"movement":[101],"occurs":[102],"due":[103],"temperature":[105],"variation":[106],"during":[107],"measurement":[109,181,186],"acquisition":[110],"process.":[111],"A":[112],"further":[113],"research":[114],"about":[115],"integration":[119],"into":[120],"structure":[123],"may":[124],"suggest":[125],"such":[127],"could":[131,183],"be":[132],"permanently":[133],"installed":[134],"in":[135,138,185],"order":[139],"provide":[141,158,196],"an":[142],"active":[143],"alignment":[144],"system":[145],"aims":[147],"detect":[149],"correct":[151],"possible":[152],"misalignment":[153],"between":[154],"mirrors":[155],"or":[156],"required":[160],"mirror":[161],"positioning":[162],"accuracy":[164],"after":[165],"maintenance":[166],"activities.":[167],"The":[168],"obtained":[169],"two":[173],"on-board":[174],"systems":[177],"combined":[178],"with":[179],"eight":[180],"targets":[182],"result":[184],"uncertainties":[187],"are":[189],"better":[190],"than":[191],"1":[192],"arcsec,":[193],"which":[194],"would":[195],"reliable":[198],"built-in":[199],"metrology":[200],"tool":[201],"telescopes.":[204]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}