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Emu: a near-infrared wide-field photometer for space Emu:用于太空的近红外宽视场光度计
Micro + Nano Materials, Devices, and Applications Pub Date : 2020-01-03 DOI: 10.1117/12.2539776
J. Gilbert, D. Chandler, A. Grigoriev, Shanae King, J. Mathew, R. Sharp, A. Vaccarella
{"title":"Emu: a near-infrared wide-field photometer for space","authors":"J. Gilbert, D. Chandler, A. Grigoriev, Shanae King, J. Mathew, R. Sharp, A. Vaccarella","doi":"10.1117/12.2539776","DOIUrl":"https://doi.org/10.1117/12.2539776","url":null,"abstract":"‘Emu’ is a compact wide-field photometer destined for a 6-month mission on the exterior of the International Space Station (ISS), commencing in 2021. Emu will undertake a sky survey in the 1.4 μm ‘water band’, as a method of estimating oxygen abundance in the atmospheres of cool stars down to a magnitude of mAB≈13 (H-band).","PeriodicalId":131350,"journal":{"name":"Micro + Nano Materials, Devices, and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115903073","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
Integrated optics-interferometry using pupil remapping and beam combination at astronomical H-band 集成光学-天文学h波段瞳孔重映射和光束组合干涉测量
Micro + Nano Materials, Devices, and Applications Pub Date : 2020-01-03 DOI: 10.1117/12.2541608
A. Nayak, S. Piacentini, T. Sharma, G. Corrielli, R. Osellame, L. Labadie, S. Minardi, E. Pedretti, K. Madhav, M. Roth
{"title":"Integrated optics-interferometry using pupil remapping and beam combination at astronomical H-band","authors":"A. Nayak, S. Piacentini, T. Sharma, G. Corrielli, R. Osellame, L. Labadie, S. Minardi, E. Pedretti, K. Madhav, M. Roth","doi":"10.1117/12.2541608","DOIUrl":"https://doi.org/10.1117/12.2541608","url":null,"abstract":"We will show the first results for a pupil remapping device with an integrated optics discrete beam combiner. Our expected monochromatic visibility functions are in good agreement with simulation and experiment. The device will be used for our upcoming on-sky tests at 4-m Willian-Herschel Telescope (WHT) in canary islands.","PeriodicalId":131350,"journal":{"name":"Micro + Nano Materials, Devices, and Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131186144","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
Hexabundle optical fibre imaging devices for the Hector instrument 赫克托仪器的六倍光纤成像装置
Micro + Nano Materials, Devices, and Applications Pub Date : 2020-01-03 DOI: 10.1117/12.2539992
A. Wang, Rebecca Brown, J. Bryant, S. Leon-Saval
{"title":"Hexabundle optical fibre imaging devices for the Hector instrument","authors":"A. Wang, Rebecca Brown, J. Bryant, S. Leon-Saval","doi":"10.1117/12.2539992","DOIUrl":"https://doi.org/10.1117/12.2539992","url":null,"abstract":"Hector1, 5 is the next dark-time instrument to be commissioned on the Anglo-Australian Telescope (AAT) and will include 21 IFUs called hexabundles2-4, 6 that will sit on the 2-degree top end. These hexabundles are bundles of fibres that are packed in a regular hexagonal array. They are built in sizes of 37, 61, 91, 127, and 169 fibres. The distribution of sizes of hexabundles was calculated to maximize the efficiency of the galaxy survey. The Hector hexabundles have been optimized for this instrument. Their regular hexagonal packing has been developed to improve data reduction accuracy, and the fibres have had a short length of their cladding etched in order to pack them as tightly as possible without reducing the optical quality of the devices.","PeriodicalId":131350,"journal":{"name":"Micro + Nano Materials, Devices, and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127454659","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
GLUV pathfinder mission GLUV探路者任务
Micro + Nano Materials, Devices, and Applications Pub Date : 2020-01-03 DOI: 10.1117/12.2539908
Nirmal K., J. Mathew, J. Gilbert, R. Sharp, H. Abbot, R. Ridden-harper, B. Tucker
{"title":"GLUV pathfinder mission","authors":"Nirmal K., J. Mathew, J. Gilbert, R. Sharp, H. Abbot, R. Ridden-harper, B. Tucker","doi":"10.1117/12.2539908","DOIUrl":"https://doi.org/10.1117/12.2539908","url":null,"abstract":"GLUV is a balloon-based near UV survey telescope under development. The primary objective of GLUV is high- cadence observations of transient events such as early UV observations of supernova. The ozone layer absorbs a considerable amount of UV radiation, so it is important for a UV balloon telescope to achieve ight altitude above the ozone layer. The ozone layer density varies with respect to latitude, altitude and season. The structure and behaviour of ozone distribution is an important factor to be studied to account for astronomical ultraviolet observations. GLUV pathfinder is a spectrometer based system to identify the sky background at intended ight altitudes and atmosphere transmission GLUV will experience. In this presentation, we will present the design and development of the GLUV pathfinder system.","PeriodicalId":131350,"journal":{"name":"Micro + Nano Materials, Devices, and Applications","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115323064","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
Diffraction-limited polarimetric imaging of protoplanetary disks and mass-loss shells with VAMPIRES 用VAMPIRES进行原行星盘和质量损失壳的衍射限制偏振成像
Micro + Nano Materials, Devices, and Applications Pub Date : 2020-01-03 DOI: 10.1117/12.2539998
B. Norris, P. Tuthill, N. Jovanovic, J. Lozi, O. Guyon, N. Cvetojevic, F. Martinache
{"title":"Diffraction-limited polarimetric imaging of protoplanetary disks and mass-loss shells with VAMPIRES","authors":"B. Norris, P. Tuthill, N. Jovanovic, J. Lozi, O. Guyon, N. Cvetojevic, F. Martinache","doi":"10.1117/12.2539998","DOIUrl":"https://doi.org/10.1117/12.2539998","url":null,"abstract":"Both the birth and death of a stellar system are areas of key scientific importance. Whether it's understanding the process of planetary formation in a star's early years, or uncovering the cause of the enormous mass-loss that takes place during a star's dying moments, a key to scientific understanding lies in the inner few AU of the circumstellar environment. Corresponding to scales of 10s of milli-arcseconds, these observations pose a huge technical challenge due to the high angular-resolutions and contrasts required. A major stumbling block is the problem of the Earth's own atmospheric turbulence. The other difficulty is that precise calibration is required to combat the extremely high contrast ratios and high resolutions faced. By taking advantage of the fact that starlight scattered by dust in the circumstellar region is polarized, differential polarimetry can help achieve this calibration. Spectral features can also be utilized.","PeriodicalId":131350,"journal":{"name":"Micro + Nano Materials, Devices, and Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128432155","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: 9
Building a re-deployable astronomy archive: challenges and solutions 构建可重新部署的天文学档案:挑战和解决方案
Micro + Nano Materials, Devices, and Applications Pub Date : 2020-01-03 DOI: 10.1117/12.2541390
S. O’Toole, E. Mannering, L. Harischandra, K. Sealey
{"title":"Building a re-deployable astronomy archive: challenges and solutions","authors":"S. O’Toole, E. Mannering, L. Harischandra, K. Sealey","doi":"10.1117/12.2541390","DOIUrl":"https://doi.org/10.1117/12.2541390","url":null,"abstract":"Data Central is the AAO's flagship virtual observatory service, providing a central repository for Anglo-Australian Telescope (AAT) and UK Schmidt observations, survey-team derived data products and documentation. The system brings together catalogues, imaging, spectra and data cubes from dozens of surveys, providing an intuitive interface to query, explore and cross-match data sets of national and international significance. In this presentation, we brie y introduce the current services Data Central offers including: a publication-quality image cutout service, SQL query, a Single Object Viewer bringing together data products (IFS cubes, spectra, catalogues, photometry) from crossmatched sources across multiple surveys, VO services, schema browser and team-curated documentation via an in-house CMS.","PeriodicalId":131350,"journal":{"name":"Micro + Nano Materials, Devices, and Applications","volume":"175 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129989447","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
Kernel nulling: fundamental limitations and technological pathways from ground and space 核零化:来自地面和空间的基本限制和技术途径
Micro + Nano Materials, Devices, and Applications Pub Date : 2020-01-03 DOI: 10.1117/12.2540970
M. Ireland
{"title":"Kernel nulling: fundamental limitations and technological pathways from ground and space","authors":"M. Ireland","doi":"10.1117/12.2540970","DOIUrl":"https://doi.org/10.1117/12.2540970","url":null,"abstract":"Direct detection of young giant planets can probe formation processes near the snow line, which is thought to be where giant planet formation is most likely. I will outline the scientific requirements for observational constraints on this process, and show that the minimum requirements from the ground can be achieved by a high contrast VLTI instrument (Hi-5/VIKiNG) operating within the 2-5 micron range, nulling starlight in a highly calibratable manner with a \"Kernel Nuller\". Understanding these processes in more depth will eventually require an instrument more sensitive than is possible from the ground, requiring a cooled space mission. I will describe a pathway for such a mission.","PeriodicalId":131350,"journal":{"name":"Micro + Nano Materials, Devices, and Applications","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125489977","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 ESO Extremely Large Telescope instrumentation programme ESO超大望远镜仪器项目
Micro + Nano Materials, Devices, and Applications Pub Date : 2020-01-03 DOI: 10.1117/12.2541400
S. Ramsay, P. Amico, N. Bezawada, M. Cirasuolo, F. Dérie, S. Egner, E. George, F. Gonté, J. G. González Herrera, P. Hammersley, C. Haupt, J. Heijmans, D. Ives, G. Jakob, F. Kerber, B. Koehler, V. Mainieri, A. Manescau, S. Oberti, P. Padovani, C. Péroux, R. Siebenmorgen, R. Tamai, J. Vernet
{"title":"The ESO Extremely Large Telescope instrumentation programme","authors":"S. Ramsay, P. Amico, N. Bezawada, M. Cirasuolo, F. Dérie, S. Egner, E. George, F. Gonté, J. G. González Herrera, P. Hammersley, C. Haupt, J. Heijmans, D. Ives, G. Jakob, F. Kerber, B. Koehler, V. Mainieri, A. Manescau, S. Oberti, P. Padovani, C. Péroux, R. Siebenmorgen, R. Tamai, J. Vernet","doi":"10.1117/12.2541400","DOIUrl":"https://doi.org/10.1117/12.2541400","url":null,"abstract":"The ESO Extremely Large Telescope (ELT) has been in construction since 2014. In parallel with the construction of the telescope, ESO has entered into agreements with consortia in the ESO member states to build the first instruments for that telescope. To meet the telescope science goals, the ambitious instrument plan includes two instruments for first light: an optical to near-infrared integral field spectrograph with a dedicated adaptive optics system (HARMONI) and a near-infrared camera with simple spectrograph (MICADO) behind a multi-conjugate adaptive optics module (MAORY). The next instrument will be a mid-infrared imager and spectrograph (METIS). Plans to follow this first suite of instruments include a high-resolution spectrograph (HIRES) and a multi-object spectrograph (MOSAIC). Technology development is underway to prepare for building the ELT Planetary Camera and Spectrograph. An overview of the telescope and its instruments is given.","PeriodicalId":131350,"journal":{"name":"Micro + Nano Materials, Devices, and Applications","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133515664","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: 15
Wide-field dynamic astronomy in the near-infrared with Palomar Gattini-IR and DREAMS 利用帕洛玛加蒂尼- ir和DREAMS进行近红外宽视场动态天文学研究
Micro + Nano Materials, Devices, and Applications Pub Date : 2020-01-03 DOI: 10.1117/12.2539594
J. Soon, D. Adams, K. De, A. Galla, M. Hankins, M. Kasliwal, A. Moore, S. Adams, J. Antoszewski, M. Ashley, A. Babul, J. Bland-Hawthorn, J. Cooke, O. De Marco, A. Delacroix, H. Devillepoix, S. Ellis, K. Freeman, D. Hale, A. Heger, J. Jencson, R. Lau, D. McKenna, E. Ofek, S. Ryder, R. Simcoe, J. Sokoloski, R. Soria, Roger M. Smith, T. Travouillon
{"title":"Wide-field dynamic astronomy in the near-infrared with Palomar Gattini-IR and DREAMS","authors":"J. Soon, D. Adams, K. De, A. Galla, M. Hankins, M. Kasliwal, A. Moore, S. Adams, J. Antoszewski, M. Ashley, A. Babul, J. Bland-Hawthorn, J. Cooke, O. De Marco, A. Delacroix, H. Devillepoix, S. Ellis, K. Freeman, D. Hale, A. Heger, J. Jencson, R. Lau, D. McKenna, E. Ofek, S. Ryder, R. Simcoe, J. Sokoloski, R. Soria, Roger M. Smith, T. Travouillon","doi":"10.1117/12.2539594","DOIUrl":"https://doi.org/10.1117/12.2539594","url":null,"abstract":"There have been a dramatic increase in the number of optical and radio transient surveys due to astronomical transients such as gravitational waves and gamma ray bursts, however, there have been a limited number of wide-field infrared surveys due to narrow field-of-view and high cost of infrared cameras, we present two new wide-field near-infrared fully automated surveyors; Palomar Gattini-IR and the Dynamic REd All-sky Monitoring Survey (DREAMS). Palomar Gattini-IR, a 25 square degree J-band imager that begun science operations at Palomar Observatory, USA in October 2018; we report on survey strategy as well as telescope and observatory operations and will also providing initial science results. DREAMS is a 3.75 square degree wide-field imager that is planned for Siding Spring Observatory, Australia; we report on the current optical and mechanical design and plans to achieve on-sky results in 2020. DREAMS is on-track to be one of the first astronomical telescopes to use an Indium Galium Arsenide (InGaAs) detector and we report initial on-sky testing results for the selected detector package. DREAMS is also well placed to take advantage and provide near-infrared follow-up of the LSST.","PeriodicalId":131350,"journal":{"name":"Micro + Nano Materials, Devices, and Applications","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114667906","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: 6
The TAIPAN Starbugs fibre positioner and spectrograph: integration, commissioning, and initial performance TAIPAN Starbugs纤维定位器和摄谱仪:集成、调试和初始性能
Micro + Nano Materials, Devices, and Applications Pub Date : 2020-01-03 DOI: 10.1117/12.2541306
N. Lorente, M. Birchall, Rebecca Brown, S. Case, S. Chapman, V. Churilov, T. Farrell, N. Fernando, M. Goodwin, A. Horton, U. Klauser, K. Kuehn, J. Lawrence, S. Mali, H. Mcgregor, R. Muller, V. Nichani, N. Pai, S. Smedley, M. Vuong, L. Waller, R. Zhelem
{"title":"The TAIPAN Starbugs fibre positioner and spectrograph: integration, commissioning, and initial performance","authors":"N. Lorente, M. Birchall, Rebecca Brown, S. Case, S. Chapman, V. Churilov, T. Farrell, N. Fernando, M. Goodwin, A. Horton, U. Klauser, K. Kuehn, J. Lawrence, S. Mali, H. Mcgregor, R. Muller, V. Nichani, N. Pai, S. Smedley, M. Vuong, L. Waller, R. Zhelem","doi":"10.1117/12.2541306","DOIUrl":"https://doi.org/10.1117/12.2541306","url":null,"abstract":"The Starbug technology1 developed by AAO-MQ allows fibre positioners to be built with large multiplexing capabilities. The Starbug robots are positionable individually and in parallel, which results in significant configuration time improvements over what can be achieved by single-arm pick and place robots. Their design allows the Starbugs to carry a complex payload, and their movement mechanism and vacuum adhesion to the instrument's glass field plate at the telescope's focal plane means that they can be used to position fibres on a non-planar surface.","PeriodicalId":131350,"journal":{"name":"Micro + Nano Materials, Devices, and Applications","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134252974","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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