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Front Matter: Volume 11445 封面:第11445卷
Ground-based and Airborne Telescopes VIII Pub Date : 2021-01-20 DOI: 10.1117/12.2591708
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引用次数: 0
The National Science Foundation’s Daniel K. Inouye Solar Telescope 美国国家科学基金会的Daniel K. Inouye太阳望远镜
Ground-based and Airborne Telescopes VIII Pub Date : 2020-12-16 DOI: 10.1117/12.2590134
H. Marshall, T. Rimmele
{"title":"The National Science Foundation’s Daniel K. Inouye Solar Telescope","authors":"H. Marshall, T. Rimmele","doi":"10.1117/12.2590134","DOIUrl":"https://doi.org/10.1117/12.2590134","url":null,"abstract":"This Conference Presentation, “The National Science Foundation’s Daniel K. Inouye Solar Telescope,” was recorded for the Astronomical Telescopes + Instrumentation 2020 Digital Forum.","PeriodicalId":381085,"journal":{"name":"Ground-based and Airborne Telescopes VIII","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132334687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DAG 4m telescope: Factory acceptance tests DAG 4m望远镜:出厂验收试验
Ground-based and Airborne Telescopes VIII Pub Date : 2020-12-15 DOI: 10.1117/12.2563048
O. Pirnay, P. Albart, E. Gabriel, Thibault Leseur, S. Orban, Arnaud Philippart, S. Moschini, Boris Morelle, F. Rampini, G. Marchiori
{"title":"DAG 4m telescope: Factory acceptance tests","authors":"O. Pirnay, P. Albart, E. Gabriel, Thibault Leseur, S. Orban, Arnaud Philippart, S. Moschini, Boris Morelle, F. Rampini, G. Marchiori","doi":"10.1117/12.2563048","DOIUrl":"https://doi.org/10.1117/12.2563048","url":null,"abstract":"","PeriodicalId":381085,"journal":{"name":"Ground-based and Airborne Telescopes VIII","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130030318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CCAT-prime: A status report on the ultra-widefield submillimeter observatory on Cerro Chajnantor CCAT-prime:查南托Cerro Chajnantor上的超宽视场亚毫米天文台的状态报告
Ground-based and Airborne Telescopes VIII Pub Date : 2020-12-15 DOI: 10.1117/12.2562701
G. Stacey
{"title":"CCAT-prime: A status report on the ultra-widefield submillimeter observatory on Cerro Chajnantor","authors":"G. Stacey","doi":"10.1117/12.2562701","DOIUrl":"https://doi.org/10.1117/12.2562701","url":null,"abstract":"","PeriodicalId":381085,"journal":{"name":"Ground-based and Airborne Telescopes VIII","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124078344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
ASTHROS: The astrophysics stratospheric telescope for high spectral resolution observations at submillimeter-wavelengths ASTHROS:用于亚毫米波长高光谱分辨率观测的天体物理平流层望远镜
Ground-based and Airborne Telescopes VIII Pub Date : 2020-12-15 DOI: 10.1117/12.2563011
J. Siles, J. Pineda, J. Kawamura, P. Goldsmith, P. Bernasconi, C. Groppi, J. Gundersen, L. Anderson, R. Assef, C. Battersby, L. Cleeves, Kristina K. Davis, T. Díaz-Santos, D. Hayton, R. Herrera-Camus, R. Klessen, W. Langer, C. Lisse, P. Mauskopf, I. Mehdi, J. Olson, L. Pagani, M. Roellig, Nathan Schneider, Y. Seo, A. Tielens
{"title":"ASTHROS: The astrophysics stratospheric telescope for high spectral resolution observations at submillimeter-wavelengths","authors":"J. Siles, J. Pineda, J. Kawamura, P. Goldsmith, P. Bernasconi, C. Groppi, J. Gundersen, L. Anderson, R. Assef, C. Battersby, L. Cleeves, Kristina K. Davis, T. Díaz-Santos, D. Hayton, R. Herrera-Camus, R. Klessen, W. Langer, C. Lisse, P. Mauskopf, I. Mehdi, J. Olson, L. Pagani, M. Roellig, Nathan Schneider, Y. Seo, A. Tielens","doi":"10.1117/12.2563011","DOIUrl":"https://doi.org/10.1117/12.2563011","url":null,"abstract":"","PeriodicalId":381085,"journal":{"name":"Ground-based and Airborne Telescopes VIII","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129215257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Updated results from wet washing the 2016 coating of the 6.5m MMT primary mirror In-situ 2016年原位湿洗6.5m MMT主镜涂层的最新结果
Ground-based and Airborne Telescopes VIII Pub Date : 2020-12-15 DOI: 10.1117/12.2561725
R. Ortiz, W. Goble, Joseph T. Williams
{"title":"Updated results from wet washing the 2016 coating of the 6.5m MMT primary mirror In-situ","authors":"R. Ortiz, W. Goble, Joseph T. Williams","doi":"10.1117/12.2561725","DOIUrl":"https://doi.org/10.1117/12.2561725","url":null,"abstract":"","PeriodicalId":381085,"journal":{"name":"Ground-based and Airborne Telescopes VIII","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133116167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optics design development of the Simons Observatory Small Aperture Telescopes 西蒙斯天文台小口径望远镜的光学设计发展
Ground-based and Airborne Telescopes VIII Pub Date : 2020-12-13 DOI: 10.1117/12.2561205
F. Matsuda
{"title":"Optics design development of the Simons Observatory Small Aperture Telescopes","authors":"F. Matsuda","doi":"10.1117/12.2561205","DOIUrl":"https://doi.org/10.1117/12.2561205","url":null,"abstract":"The Simons Observatory (SO) will be a cosmic microwave background (CMB) survey experiment with three small-aperture telescopes (SATs) and one large-aperture telescope, which will observe from the Atacama Desert in Chile. In total, SO will field over 60,000 bolometers in six spectral bands centered between 27 and 280 GHz. The SATs are designed to target the primordial B-mode polarization signal. The SATs adopt a three metamaterial anti-reflection coated Silicon lens refractor design each with a 42 cm aperture and 35 degree field-of-view. We discuss the optics design development and optimization process of the SAT refractor system and warm baffling.","PeriodicalId":381085,"journal":{"name":"Ground-based and Airborne Telescopes VIII","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130668670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Lowell Observatory Solar Telescope: observing the sun as an exoplanet host star with the EXtreme PREcision Spectrograph 洛厄尔天文台太阳望远镜:用极精密光谱仪观察太阳作为系外行星的主星
Ground-based and Airborne Telescopes VIII Pub Date : 2020-12-13 DOI: 10.1117/12.2560298
J. Llama
{"title":"The Lowell Observatory Solar Telescope: observing the sun as an exoplanet host star with the EXtreme PREcision Spectrograph","authors":"J. Llama","doi":"10.1117/12.2560298","DOIUrl":"https://doi.org/10.1117/12.2560298","url":null,"abstract":"","PeriodicalId":381085,"journal":{"name":"Ground-based and Airborne Telescopes VIII","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134387079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
The Event Horizon Telescope: technologies behind the first black hole shadow imaging 视界望远镜:首次黑洞阴影成像背后的技术
Ground-based and Airborne Telescopes VIII Pub Date : 2020-12-13 DOI: 10.1117/12.2560921
S. Matsushita
{"title":"The Event Horizon Telescope: technologies behind the first black hole shadow imaging","authors":"S. Matsushita","doi":"10.1117/12.2560921","DOIUrl":"https://doi.org/10.1117/12.2560921","url":null,"abstract":"The Event Horizon Telescope (EHT) 2017 campaign successfully imaged the black hole shadow for the first time. To achieve this image, we used the very long baseline interferometry (VLBI) technique at the wavelength of 1.3 mm (frequency of 230 GHz) with utilizing eight millimeter- and submillimeter-wavelength telscopes all over the world. For the interferometry, the distance between two telescopes (i.e., baseline length) decides the angular resolution. The EHT telescopes extends near the diameter of the Earth, so together with the short wavelength, it is possible to reach the angular resolution of about 25 micro-arcsec. This resolution is sufficient to image the shadows of nearby supermassive black holes (SMBHs), and indeed, we have succeessfully imaged the shadow of the SMBH at the center of the nearby giant elliptical galaxy M87. In this talk, I will give an overview of the technologies we have used in the EHT 2017 campaign, and also present the plans of the future development.","PeriodicalId":381085,"journal":{"name":"Ground-based and Airborne Telescopes VIII","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127589950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The structure monitoring of the Medium-sized Telescope (MST) prototype of Cherenkov Telescope Array (CTA) 切伦科夫望远镜阵列(CTA)中型望远镜(MST)样机的结构监测
Ground-based and Airborne Telescopes VIII Pub Date : 2020-12-13 DOI: 10.1117/12.2560930
V. B. Martins, M. Garczarczyk
{"title":"The structure monitoring of the Medium-sized Telescope (MST) prototype of Cherenkov Telescope Array (CTA)","authors":"V. B. Martins, M. Garczarczyk","doi":"10.1117/12.2560930","DOIUrl":"https://doi.org/10.1117/12.2560930","url":null,"abstract":"The Cherenkov Telescope Array (CTA) is the next generation of ground-based gamma-ray observatory. The observatory will consist of two arrays, one located in the southern hemisphere (Paranal, Chile) and the other in the northern hemisphere (Canary Island, Spain), covering the whole sky in the range of observation. More than 100 telescopes are planned to be in operation for as long as 30 years, which motivated the development of a continuous condition monitoring of the individual telescopes. The main goal of the monitoring is to detect degradation and failures before critical damages occur. Two approaches are considered: the structure monitoring system, in which the Eigenfrequencies of the telescope and their damping rates are measured and monitored; and the drive monitoring, in which the power spectra of rotating components are measured during telescope movements. The structure monitoring concept system was applied to the prototype Medium Size telescope (MST) prototype of CTA in Berlin during late 2018 and in 2019, and the first results are presented here. The system showed reasonable stability during periods, in which the telescope structure was unchanged. The system was also capable to detect mechanical changes, e.g. varying tension in the steel ropes of the camera support structure. The successful implementation of the structure monitoring system supports the decision of implementing the system in all future MSTs.","PeriodicalId":381085,"journal":{"name":"Ground-based and Airborne Telescopes VIII","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129897843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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