检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

1,156 篇 会议
31 篇 期刊文献
3 册 图书

馆藏范围

1,190 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

968 篇 工学
- 575 篇 仪器科学与技术
- 332 篇 软件工程
- 328 篇 控制科学与工程
- 294 篇 计算机科学与技术...
- 119 篇 电气工程
- 117 篇 航空宇航科学与技...
- 54 篇 机械工程
- 40 篇 光学工程
- 36 篇 信息与通信工程
- 31 篇 测绘科学与技术
- 29 篇 电子科学与技术（可...
- 25 篇 动力工程及工程热...
- 23 篇 材料科学与工程（可...
- 22 篇 核科学与技术
- 12 篇 化学工程与技术
- 11 篇 土木工程
- 8 篇 安全科学与工程
- 7 篇 力学（可授工学、理...
- 7 篇 交通运输工程
815 篇 理学
- 567 篇 物理学
- 521 篇 天文学
- 36 篇 数学
- 26 篇 地球物理学
- 15 篇 化学
- 10 篇 系统科学
- 7 篇 统计学（可授理学、...
51 篇 管理学
- 47 篇 管理科学与工程(可...
- 20 篇 工商管理
28 篇 医学
- 28 篇 临床医学
8 篇 教育学
- 8 篇 教育学
4 篇 经济学
2 篇 军事学
1 篇 法学

主题

111 篇 control systems
94 篇 software
77 篇 telescopes
54 篇 adaptive optics
51 篇 telescope
45 篇 instruments
44 篇 control software
43 篇 control system
35 篇 mirrors
34 篇 instrumentation
32 篇 control
32 篇 process control
29 篇 hardware
28 篇 active optics
27 篇 data acquisition
25 篇 observatories
24 篇 telescope contro...
22 篇 astronomy
22 篇 application soft...
22 篇 computer archite...

机构

19 篇 european so obse...
18 篇 nasa goddard spa...
13 篇 space telescope ...
11 篇 space telescope ...
10 篇 natl radio astro...
8 篇 max planck inst ...
7 篇 joint astron ctr...
7 篇 univ arizona ste...
6 篇 chinese acad sci...
6 篇 natl inst nat sc...
6 篇 chinese acad sci...
5 篇 osserv astron tr...
5 篇 univ massachuset...
5 篇 univ calif los a...
5 篇 natl solar obser...
5 篇 natl astron obse...
5 篇 nasa ames res ct...
5 篇 natl res council...
5 篇 ball aerosp & te...
5 篇 inaf osservatori...

作者

9 篇 kosugi g
9 篇 drory niv
9 篇 soummer remi
8 篇 perrin marshall ...
8 篇 guyon olivier
8 篇 mancini d
8 篇 sasaki t
7 篇 pueyo laurent
7 篇 anon
7 篇 schipani p.
7 篇 briegel florian
6 篇 lee hanshin
6 篇 ramsey jason
6 篇 hill gary j.
6 篇 jeschke eric
6 篇 chiozzi g
6 篇 vuerli c
6 篇 wirenstrand k
6 篇 martinache frant...
6 篇 schipani p

语言

1,176 篇 英文
10 篇 其他
4 篇 中文

检索条件"任意字段=Conference on Advanced Telescope and Instrumentation Control Software"

共 1190 条记录，以下是171-180 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Design and Implementation Aspects of the Sheshan 13-m Radio telescope 4

Design and Implementation Aspects of the Sheshan 13-m Radio ...

引用

4th International conference on Communication and Information Systems (ICCIS)

作者： Liu, Cong Li, Jinling Zhang, Hui Zhao, Daxin Wang, Jinqing Zhao, Rongbing Shanghai Astron Observ Shanghai 200030 Peoples R China

ISBN: (纸本)9781728162973

Very Long Baseline Interferometry (VLBI) is an essential and supporting technique for the realization of terrestrial and celestial reference frames, the state-of-the-art unique technique to precisely determine all dimensional Earth Orientation Parameters (EOP). The design and implementation aspects of the Sheshan 13-m radio telescope is described in this paper concerning the key components of the system including the antenna, cryogenic receiver, up-down converter, data acquisition and time frequency devices, monitoring and control software. Some preliminary results of typical systematic performance and fringe checking are presented. However, some technique issues require further discussion and investigation and the whole system requires much more testing and improvement.

关键词： VLBI Radio telescope VGOS Astrometry Geodesy instrumentation

来源：评论

学校读者我要写书评

暂无评论

Validating advanced wavefront control techniques on the SCExAO testbed/instrument 7

Validating advanced wavefront control techniques on the SCEx...

引用

conference on Adaptive Optics Systems VII

作者： Guyon, Olivier Lozi, Julien Vievard, Sebastien Belikov, Ruslan Bendek, Eduardo Bos, Steven P. Currie, Thayne Deo, Vincent Fitzgerald, Michael Gratadour, Damien Groff, Tyler Jovanovic, Nemanja Kawahara, Hajime Kotani, Takayuki Kudo, Tomoyuki Lopez, Coline Ltaief, Hatem Males, Jared R. Martinache, Frantz Martinod, Marc-Antoine Mazin, Benjamin A. Miller, Kelsey L. Norris, Barnaby N'Diaye, Mamadou Pluzhnyk, Eugene Sahoo, Ananya Sevin, Arnaud Skaf, Nour Snik, Frans Tamura, Motohide Wong, Alison Natl Inst Nat Sci NINS Subaru Telescope Natl Astron Observ Japan 650 North Aohoku Pl Hilo HI 96720 USA Univ Arizona Steward Observ Tucson AZ 85719 USA Univ Arizona Coll Opt Sci Tucson AZ 85719 USA Astrobiol Ctr NINS 2-21-1 Osawa Mitaka Tokyo Japan NASA Ames Res Ctr Moffett Blvd Moffett Field CA 94035 USA CALTECH Jet Prop Lab 4800 Oak Grove Dr Pasadena CA 91109 USA Leiden Univ Leiden Observ Pob 9513 NL-2300 RA Leiden Netherlands Univ Paris Sorbonne Univ CNRS LESIAObserv ParisUniv PSL 5 Pl Jules Janssen F-92195 Meudon France Univ Calif Los Angeles Dept Phys & Astron 430 Portola Plaza Los Angeles CA 90095 USA Australian Natl Univ Res Sch Astron & Astrophys Canberra ACT 2611 Australia NASA Goddard Space Flight Ctr Greenbelt MD USA CALTECH 1200 E Calif Blvd Pasadena CA 91125 USA Univ Tokyo Bunkyo Ku 7-3-1 Hongo Tokyo 1130033 Japan Univ Cote Azur Lab Lagrange CNRS Observ Cote Azur Nice France King Abdullah Univ Sci & Technol Extreme Comp Res Ctr Thuwal Saudi Arabia Univ Calif Santa Barbara Dept Phys Santa Barbara CA 93106 USA Univ Sydney Sch Phys Sydney Inst Astron Sydney NSW 2006 Australia

ISBN: (纸本)9781510636842

The Subaru Coronagraphic Extreme Adaptive Optics (SCExAO) serves both a science instrument in operation, and a prototyping platform for integrating and validating advanced wavefront control techniques. It provides a modular hardware and software environment optimized for flexible prototyping, reducing the time from concept formulation to on-sky operation and validation. This approach also enables external research group to deploy and test new hardware and algorithms. The hardware architecture allows for multiple subsystems to run concurrently, sharing starlight by means of dichroics. The multiplexing lends itself to running parallel experiments simultaneously, and developing sensor fusion approaches for increased wavefront sensing sensitivity and reliability. Thanks to a modular realtime control software architecture designed around the CACAO package, users can deploy WFS/C routines with full low-latency access to all cameras data streams. Algorithms can easily be shared with other cacao-based AO systems at Magellan (MagAO-X) and Keck. We highlight recent achievements and ongoing activities that are particularly relevant to the development of high contrast imaging instruments for future large ground-based telescopes (ELT, TMT, GMT) and space telescopes (HabEx, LUVOIR). These include predictive control and sensor fusion, PSF reconstruction from AO telemetry, integrated coronagraph/WFS development, focal plane speckle control with photon counting MKIDS camera, and fiber interferometry. We also describe upcoming upgrades to the WFS/C architecture: a new 64x64 actuator first stage DM, deployment of a beam switcher for concurrent operation of SCExAO with other science instruments, and the ULTIMATE upgrade including deployment of multiple LGS WFSs and an adaptive secondary mirror.

关键词： Adaptive Optics High Contrast Imaging Wavefront Sensing Atmospheric Turbulence

来源：评论

学校读者我要写书评

暂无评论

Development of labor-saving system for the maintenance of the telescopes under the extreme environment using a remote-controlled robot 8

Development of labor-saving system for the maintenance of th...

引用

conference on Observatory Operations - Strategies, Processes, and Systems VIII

作者： Narasaki, Shota Kawaguchi, Noboru Hirano, Masaki Nakaoji, Toshitaka Ezaki, Yutaka Saruta, Yusuke Hoshino, Hayato Haruna, Masaki Michida, Rui Tomida, Yosuke Koda, Yoshitaka Sato, Toru Mitsubishi Electr Corp Commun Syst Ctr Tokyo Japan Mitsubishi Electr Corp Adv Technol R&D Ctr Tokyo Japan Mitsubishi Elect Engn Co Ltd Amagasaki Hyogo Japan Mitsubishi Elect Microcomp Applicat Software Corp 8-1-1 Tsukaguchi Honmachi Amagasaki Hyogo 6618661 Japan

ISBN: (纸本)9781510636866

Some of optical telescopes and millimeter- and submillimeter-wave telescopes are constructed on the top of the mountains which are higher than 4,000 meters above sea level, in order to prevent light from absorbing and diffusing and to avoid the influence of bad weather. These telescopes can observe light under much better condition in comparison to that on level ground, however, there are issues that labor efficiency is decreased by the low air pressure (less than two thirds of that on level ground) and the snowsuit and gloves which make difficult to move the body and fingers. Also, in case of a trouble, it may delay the initial response because of altitude and far distance from the base, so, as a result of this, the observation schedule may be forced to change. To solve these problems, we Mitsubishi Electric Corp. are tackling on development of the remote-controlled robot system which can make the labor efficiency in highland similar to that on level ground and minimize the traveling time to move the workers to the sites. In this paper, we introduce overview of the developed remote-controlled robot "DiaroiD (TM)" which can substitute the labor's work in the sites, and several demonstrations which the robot performed with this remote-controlled robot and its control system are introduced.

关键词： telescope maintenance instrumentation Remote controlled robot Telexistence Instruments for improvement of labor efficiency

来源：评论

学校读者我要写书评

暂无评论

Prototype Open Event Reconstruction Pipeline for the Cherenkov telescope Array 37

Prototype Open Event Reconstruction Pipeline for the Cherenk...

引用

37th International Cosmic Ray conference, ICRC 2021

作者： Nöthe, M. Kosack, K. Nickel, L. Peresano, M. Abdalla, H. Abe, H. Abe, S. Abusleme, A. Acero, F. Acharyya, A. Acín Portella, V. Ackley, K. Adam, R. Adams, C. Adhikari, S.S. Aguado-Ruesga, I. Agudo, I. Aguilera, R. Aguirre-Santaella, A. Aharonian, F. Alberdi, A. Alfaro, R. Alfaro, J. Alispach, C. Aloisio, R. Alves Batista, R. Amans, J.-P. Amati, L. Amato, E. Ambrogi, L. Ambrosi, G. Ambrosio, M. Ammendola, R. Anderson, J. Anduze, M. Angüner, E.O. Antonelli, L.A. Antonuccio, V. Antoranz, P. Anutarawiramkul, R. Aragunde Gutierrez, J. Aramo, C. Araudo, A. Araya, M. Arbet-Engels, A. Arcaro, C. Arendt, V. Armand, C. Armstrong, T. Arqueros, F. Arrabito, L. Arsioli, B. Artero, M. Asano, K. Ascasíbar, Y. Aschersleben, J. Ashley, M. Attinà, P. Aubert, P. Singh, C.B. Baack, D. Babic, A. Backes, M. Baena, V. Bajtlik, S. Baktash, A. Balazs, C. Balbo, M. Ballester, O. Ballet, J. Balmaverde, B. Bamba, A. Bandiera, R. Baquero Larriva, A. Barai, P. Barbier, C. Barbosa Martins, V. Barcelo, M. Barkov, M. Barnard, M. Baroncelli, L. Barres de Almeida, U. Barrio, J.A. Bastieri, D. Batista, P.I. Batkovic, I. Bauer, C. Bautista-González, R. Baxter, J. Becciani, U. Becerra González, J. Becherini, Y. Beck, G. Becker Tjus, J. Bednarek, W. Belfiore, A. Bellizzi, L. Belmont, R. Benbow, W. Berge, D. Bernardini, E. Bernardos, M.I. Bernlöhr, K. Berti, A. Berton, M. Bertucci, B. Beshley, V. Bhatt, N. Bhattacharyya, S. Bhattacharyya, W. Bhattacharyya, S. Bi, B. Bicknell, G. Biederbeck, N. Bigongiari, C. Biland, A. Bird, R. Bissaldi, E. Biteau, J. Bitossi, M. Blanch, O. Blank, M. Blazek, J. Bobin, J. Boccato, C. Bocchino, F. Boehm, C. Bohacova, M. Boisson, C. Boix, J. Bolle, J.-P. Bolmont, J. Bonanno, G. Bonavolontà, C. Bonneau Arbeletche, L. Bonnoli, G. Bordas, P. Borkowski, J. Bórquez, S. Bose, R. Bose, D. Bosnjak, Z. Bottacini, E. Böttcher, M. Botticella, M.T. Boutonnet, C. Bouyjou, F. Bozhilov, V. Bozzo, E. Brahimi, L. Braiding, C. Brau-Nogué, S. Breen, S. Centre for Space Research North-West University Potchefstroom2520 South Africa Institute for Cosmic Ray Research University of Tokyo 5-1-5 Kashiwa-no-ha Chiba Kashiwa277-8582 Japan Pontificia Universidad Católica de Chile Av. Libertador Bernardo O'Higgins 340 Santiago Chile AIM CEA CNRS Université Paris-Saclay Université Paris Diderot Sorbonne Paris Cité CEA Paris-Saclay IRFU/DAp Bat 709 Orme des Merisiers Gif-sur-Yvette91191 France Centre for Advanced Instrumentation Dept. of Physics Durham University South Road DurhamDH1 3LE United Kingdom Port d'Informació Científica Edifici D Carrer de l'Albareda Cerdanyola del Vallès Bellaterrra08193 Spain School of Physics and Astronomy Monash University MelbourneVIC3800 Australia Laboratoire Leprince-Ringuet École Polytechnique UMR 7638 CNRS IN2P3 Institut Polytechnique de Paris Palaiseau91128 France Department of Physics Columbia University 538 West 120th Street New YorkNY10027 United States University of Oslo Department of Physics Sem Saelandsvei 24-PO Box 1048 Blindern OsloN-0316 Norway EMFTEL department IPARCOS Universidad Complutense de Madrid Madrid28040 Spain Instituto de Astrofísica de Andalucía-CSIC Glorieta de la Astronomía s/n Granada18008 Spain Campus UAB Carrer de Can Magrans s/n Cerdanyola del Vallés08193 Spain Instituto de Física Teórica UAM CSIC Departamento de Física Teórica Universidad Autónoma de Madrid Campus de Cantoblanco UAM c/Nicolás Cabrera 13-15 Madrid28049 Spain Dublin Institute for Advanced Studies 31 Fitzwilliam Place Dublin 2 Ireland Universidad Nacional Autónoma de México Delegación Coyoacán Ciudad de México04510 Mexico University of Geneva Département de physique nucléaire et corpusculaire 24 rue du Général-Dufour Genève 41211 Switzerland INFN Dipartimento di Scienze Fisiche e Chimiche Università degli Studi dell'Aquila Gran Sasso Science Institute Via Vetoio 1 Viale Crispi 7 L'Aquila67100 Italy Instituto de Astronomia Geofísico e Ciênc

The Cherenkov telescope Array (CTA) is the next-generation gamma-ray observatory currently under construction. It will improve over the current generation of imaging atmospheric Cherenkov telescopes (IACTs) by a factor of five to ten in sensitivity and it will be able to observe the whole sky from a combination of two sites: a northern site in La Palma, Spain, and a southern one in Paranal, Chile. CTA will also be the first open gamma-ray observatory. Accordingly, the data analysis pipeline is developed as open-source software. The event reconstruction pipeline accepts raw data of the telescopes and processes it to produce suitable input for the higher-level science tools. Its primary tasks include reconstructing the physical properties of each recorded shower and providing the corresponding instrument response functions. ctapipe is a framework providing algorithms and tools to facilitate raw data calibration, image extraction, image parameterization and event reconstruction. Its main focus is currently the analysis of simulated data but it has also been successfully applied for the analysis of data obtained with the first CTA prototype telescopes, such as the Large-Sized telescope 1 (LST-1). pyirf is a library to calculate IACT instrument response functions, needed to obtain physics results like spectra and light curves, from the reconstructed event lists. Building on these two, protopipe is a prototype for the event reconstruction pipeline for CTA. Recent developments in these software packages will be presented. © Copyright owned by the author(s) under the terms of the Creative Commons.

关键词： Pipelines

来源：评论

学校读者我要写书评

暂无评论

KCFuzz: Directed Fuzzing Based on Keypoint Coverage 7th

KCFuzz: Directed Fuzzing Based on Keypoint Coverage

引用

7th International conference on Artificial Intelligence and Security, ICAIS 2021

作者： Wang, Shen Jiang, Xunzhi Yu, Xiangzhan Sun, Shuai School of Cyberspace Science Harbin Institute of Technology Harbin150001 China

ISBN: (纸本)9783030786083

Directed fuzzing, as an efficient method to focus on a specific set of targets in the program, often works better than random fuzzing when combined with a researcher’s empirical judgment. However, the current directed fuzzing work is not efficient enough. In previous studies, some have generated closer seed inputs by guiding the execution path through the distance from the target region, but the distance guided algorithm is less robust. Some studies used selective symbolic execution for directed testing to alleviate the path explosion problem, but it brings a higher false-positive rate. In this paper, we propose a keypoint coverage-based fuzzing (KCFuzz) method, which extracts the keypoint list using a control flow graph, obtains the keypoint list coverage information through runtime instrumentation, calculates the test priority of the seeds based on the overall coverage and keypoint coverage using an energy scheduling algorithm, and continuously generates test inputs closer to the target according to the specified mutation strategy. On this basis, a hybrid testing framework is implemented, using keypoint coverage directed fuzzing to generate a seed queue covering keypoints, using offspring generation strategies and hybrid execution technology, and further exploring the new state of the program according to changes in overall and keypoint coverage. The experimental results show that the KCFuzz method can efficiently induce the generation of seed queues to reach the target region, and at the same time, the depth and validity of the exploration paths are higher than those of the most advanced directed fuzzing methods such as AFLGo. © 2021, Springer Nature Switzerland AG.

关键词： software testing

来源：评论

学校读者我要写书评

暂无评论

Development status of the SOXS instrument control software 6

Development status of the SOXS instrument control software

引用

conference on software and Cyberinfrastructure for Astronomy VI held as Part of SPIE Astronomical telescopes and instrumentation conference

作者： Ricci, Davide Baruffolo, Andrea Salasnich, Bernardo De Pascale, Marco Campana, Sergio Claudi, Riccardo Schipani, Pietro Aliverti, Matteo Ben-Ami, Sagi Biondi, Federico Capasso, Giulio Cosentino, Rosario D'Alessio, Francesco D'Avanzo, Paolo Hershko, Ofir Kuncarayakti, Hanindyo Landoni, Marco Munari, Matteo Pignata, Giuliano Rubin, Adam Scuderi, Salvatore Vitali, Fabrizio Young, David Achren, Jani Araiza-Duran, Jose Antonio Arcavi, Iair Brucalassi, Anna Bruch, Rachel Cappellaro, Enrico Colapietro, Mirko Della Valle, Massimo Di Benedetto, Rosario D'Orsi, Sergio Gal-Yam, Avishay Genoni, Matteo Hernandez, Marcos Kotilainen, Jari Li Causi, Gianluca Mattila, Seppo Rappaport, Michael Radhakrishnan, Kalyan Riva, Marco Smartt, Stephen Sanchez, Ricardo Zanmar Stritzinger, Maximilian Ventura, Hector INAF Osservatorio Astron Padova Vicolo Osservatorio 5 I-35122 Padua Italy INAF Osservatorio Astron Brera Via Bianchi 46 I-23807 Merate Italy INAF Osservatorio Astron Capodimonte Sal Moiariello 16 I-80131 Naples Italy Harvard Smithsonian Ctr Astrophys 60 Garden St Cambridge MA 02138 USA Weizmann Inst Sci Herzl St 234 IL-7610001 Rehovot Israel Max Planck Inst Extraterr Phys Giessenbachstr 1 D-85748 Garching Germany INAF Fdn Galileo Galilei Rambla JA Fernandez Perez 7 E-38712 Brena Baja TF Spain INAF Osservatorio Astron Roma Via Frascati 33 I-00078 M Porzio Catone Italy Univ Turku Dept Phys & Astron Tuorla Observ FI-20014 Turku Finland Univ Turku FINCA Finnish Ctr Astron ESO FI-20014 Turku Finland INAF Osservatorio Astrofis Catania Via S Sofia 78 30 I-95123 Catania Italy Univ Andres Bello Avda Republ 252 Santiago Chile Millennium Inst Astrophys MAS Santiago Nuncio Monselior Sotero Sanz 100 Santiago Chile ESO Karl Schwarzschild Str 2 D-85748 Garching Germany INAF Ist Astrofis Spaziale & Fis Cosm Milano Via Corti 12 I-20133 Milan Italy Queens Univ Belfast Astrophys Res Ctr Belfast BT7 1NN Antrim North Ireland Incident Angle Oy Capsiankatu 4 A 29 FI-20320 Turku Finland Ctr Invest Opt AC Leon Loma Bosque 115 Leon Guanajuato 37150 Mexico Tel Aviv Univ Dept Astrophys IL-69978 Tel Aviv Israel INAF Ist Astrofis & Planetol Spaziali Via Fosso del Cavaliere I-00133 Rome Italy Aarhus Univ Ny Munkegade 120 DK-8000 Aarhus Denmark INAF Osservatorio Astrofis Arcetri Largo E Fermi 5 I-50125 Florence Italy

ISBN: (纸本)9781510636927

SOXS (Son Of X-Shooter) is a forthcoming instrument for ESO-NTT, mainly dedicated to the spectroscopic study of transient events and is currently starting the AIT (Assembly, Integration, and Test) phase. It foresees a visible spectrograph, a near-Infrared (NIR) spectrograph, and an acquisition camera for light imaging and secondary guiding. The optimal setup and the monitoring of SOXS are carried out with a set of software-controlled motorized components and sensors. The instrument control software (INS) also manages the observation and calibration procedures, as well as maintenance and self-test operations. The architecture of INS, based on the latest release of the VLT software (VLT2019), has been frozen;the code development is in an advanced state for what concerns supported components and observation procedures, which run in simulation. In this proceeding we present the INS current status, focusing in particular on the ongoing efforts in the support of two non-standard, "special" devices. The first special device is the piezoelectric slit exchanger for the NIR spectrograph;the second special device is the piezoelectric tip-tilt corrector used for active compensation of mechanical flexures of the instrument. For both, which are commanded via a serial line, specific driver and simulators have been implemented.

关键词： SOXS Instrument control software software Spectroscopy Imaging Astronomy

来源：评论

学校读者我要写书评

暂无评论

Developing linear dark-field control for exoplanet direct imaging in the laboratory and on ground-based telescopes 9

Developing linear dark-field control for exoplanet direct im...

引用

conference on Techniques and instrumentation for Detection of Exoplanets IX

作者： Currie, Thayne Pluzhnik, Eugene Belikov, Ruslan Guyon, Olivier NASA Ames Res Ctr Moffett Field CA 94035 USA Natl Astron Observ Japan Subaru Telescope 650 N Aohoku Pl Hilo HI 96720 USA Bay Area Environm Res Inst Oakland CA USA

ISBN: (数字)9781510629288

ISBN: (纸本)9781510629288

Imaging rocky planets in reflected light, a key focus of future NASA missions and ELTs, requires advanced wavefront control to maintain a deep, temporally correlated null of stellar halo at just several diffraction beam widths. We discuss development of Linear Dark Field control (LDFC) to achieve this aim. We describe efforts to test spatial LDFC in a laboratory setting for the first time, using the Ames Coronagraph Experiment (ACE) testbed. Our preliminary results indicate that spatial LDFC is a promising method focal-plane wavefront control method capable of maintaining a static dark hole, at least at contrasts relevant for imaging mature planets with 30m-class telescopes.

关键词： Adaptive Optics Wavefront control Extrasolar Planets Direct Imaging Methods

来源：评论

学校读者我要写书评

暂无评论

air-LUSI: Autonomous telescope design for lunar spectral irradiance measurements 4

air-LUSI: Autonomous telescope design for lunar spectral irr...

引用

conference on advanced Optics for Imaging Applications - UV through LWIR IV

作者： Cataford, Andrew Gadsden, S. Andrew Turpie, Kevin Univ Guelph Guelph ON N1G 2W1 Canada Univ Maryland Baltimore MD 21075 USA

ISBN: (纸本)9781510626621

air-LUSI is a NASA sponsored project which uses optical and robotic equipment to autonomously capture radiometric measurements of the Moon from within the science pod of an ER-2 aircraft while flying at an altitude of 70,000 feet. The air-LUSI instrument was deployed for its first engineering flight campaign on August 1st and 2nd, 2018 and captured the worlds first High Altitude Lunar Spectral Irradiance (LUSI) measurements from a semi-ground based system. By implementing instrumentation into NASA's ER-2 aircraft to produce an Airborne Lunar Observatory, unprecedented LUSI measurements can be obtained that are unadulterated from the Earth's atmosphere. By compiling a comprehensive LUSI dataset for a series of lunar phases, a Lunar Calibration Model can be further refined to provide enhanced remote sensing capabilities for some instruments in NASA's Earth Observing System (EOS). This document presents information about the flight path of the ER-2 to capture High Altitude LUSI measurements, the mechanical design of the robotic telescope, the environmental operating conditions of the design, the in flight tracking performance of the system, and the first raw lunar spectrum captured at 70,000 feet.

关键词： Robotic telescope Lunar Spectral Irradiance (LUSI) control Machine Vision

来源：评论

学校读者我要写书评

暂无评论

Detection methods for the Cherenkov telescope Array at very-short exposure times 37

Detection methods for the Cherenkov Telescope Array at very-...

引用

37th International Cosmic Ray conference, ICRC 2021

作者： Di Piano, Ambra Bulgarelli, Andrea Fioretti, Valentina Baroncelli, Leonardo Parmiggiani, Nicolò Longo, Francesco Stamerra, Antonio López-Oramas, Alicia Stratta, Giulia De Cesare, Giovanni Abdalla, H. Abe, H. Abe, S. Abusleme, A. Acero, F. Acharyya, A. Acín Portella, V. Ackley, K. Adam, R. Adams, C. Adhikari, S.S. Aguado-Ruesga, I. Agudo, I. Aguilera, R. Aguirre-Santaella, A. Aharonian, F. Alberdi, A. Alfaro, R. Alfaro, J. Alispach, C. Aloisio, R. Alves Batista, R. Amans, J.-P. Amati, L. Amato, E. Ambrogi, L. Ambrosi, G. Ambrosio, M. Ammendola, R. Anderson, J. Anduze, M. Angüner, E.O. Antonelli, L.A. Antonuccio, V. Antoranz, P. Anutarawiramkul, R. Aragunde Gutierrez, J. Aramo, C. Araudo, A. Araya, M. Arbet-Engels, A. Arcaro, C. Arendt, V. Armand, C. Armstrong, T. Arqueros, F. Arrabito, L. Arsioli, B. Artero, M. Asano, K. Ascasíbar, Y. Aschersleben, J. Ashley, M. Attinà, P. Aubert, P. Singh, C.B. Baack, D. Babic, A. Backes, M. Baena, V. Bajtlik, S. Baktash, A. Balazs, C. Balbo, M. Ballester, O. Ballet, J. Balmaverde, B. Bamba, A. Bandiera, R. Baquero Larriva, A. Barai, P. Barbier, C. Barbosa Martins, V. Barcelo, M. Barkov, M. Barnard, M. Barres de Almeida, U. Barrio, J.A. Bastieri, D. Batista, P.I. Batkovic, I. Bauer, C. Bautista-González, R. Baxter, J. Becciani, U. Becerra González, J. Becherini, Y. Beck, G. Becker Tjus, J. Bednarek, W. Belfiore, A. Bellizzi, L. Belmont, R. Benbow, W. Berge, D. Bernardini, E. Bernardos, M.I. Bernlöhr, K. Berti, A. Berton, M. Bertucci, B. Beshley, V. Bhatt, N. Bhattacharyya, S. Bhattacharyya, W. Bhattacharyya, S. Bi, B. Bicknell, G. Biederbeck, N. Bigongiari, C. Biland, A. Bird, R. Bissaldi, E. Biteau, J. Bitossi, M. Blanch, O. Blank, M. Blazek, J. Bobin, J. Boccato, C. Bocchino, F. Boehm, C. Bohacova, M. Boisson, C. Boix, J. Bolle, J.-P. Bolmont, J. Bonanno, G. Bonavolontà, C. Bonneau Arbeletche, L. Bonnoli, G. Bordas, P. Borkowski, J. Bórquez, S. Bose, R. Bose, D. Bosnjak, Z. Bottacini, E. Böttcher, M. Botticella, M.T. INFN Sezione di Trieste Italy Instituto de Astrofisica de Canarias La Laguna Spain Departamento de Astrofisica Universidad de La Laguna Spain INFN Sezione di Firenze Italy Centre for Space Research North-West University Potchefstroom2520 South Africa Institute for Cosmic Ray Research University of Tokyo 5-1-5 Kashiwa-no-ha Chiba Kashiwa277-8582 Japan Pontificia Universidad Católica de Chile Av. Libertador Bernardo O'Higgins 340 Santiago Chile AIM CEA CNRS Université Paris-Saclay Université Paris Diderot Sorbonne Paris Cité CEA Paris-Saclay IRFU DAp Bat 709 Orme des Merisiers Gif-sur-Yvette91191 France Centre for Advanced Instrumentation Dept. of Physics Durham University South Road DurhamDH1 3LE United Kingdom Port d'Informació Científica Edifici D Carrer de l'Albareda Bellaterrra Cerdanyola del Vallès08193 Spain School of Physics and Astronomy Monash University MelbourneVIC3800 Australia Laboratoire Leprince-Ringuet École Polytechnique UMR 7638 CNRS/IN2P3 Institut Polytechnique de Paris Palaiseau91128 France Department of Physics Columbia University 538 West 120th Street New YorkNY10027 United States University of Oslo Department of Physics Sem Saelandsvei 24 - PO Box 1048 Blindern OsloN-0316 Norway EMFTEL Department IPARCOS Universidad Complutense de Madrid Madrid28040 Spain Instituto de Astrofísica de Andalucía-CSIC Glorieta de la Astronomía s/n Granada18008 Spain Campus UAB Carrer de Can Magrans s/n Cerdanyola del Vallés08193 Spain Instituto de Física Teórica UAM/CSIC Departamento de Física Teórica Universidad Autónoma de Madrid c/Nicolás Cabrera 13-15 Campus de Cantoblanco UAM Madrid28049 Spain Dublin Institute for Advanced Studies 31 Fitzwilliam Place Dublin 2 Ireland Universidad Nacional Autónoma de México Delegación Coyoacán Ciudad de México 04510 Mexico University of Geneva Département de Physique Nucléaire et Corpusculaire 24 rue du Général-Dufour Genève 41211 Switzerland INFN Dipartimento di Scienze

The Cherenkov telescope Array (CTA) will be the next generation ground-based observatory for very-high-energy (VHE) gamma-ray astronomy, with the deployment of tens of highly sensitive and fast-reacting Cherenkov telescopes. It will cover a wide energy range (20 GeV - 300 TeV) with unprecedented sensitivity. To maximize the scientific return, the observatory will be provided with an online software system that will perform the first analysis of scientific data in real-time. This study investigates the precision and accuracy of available science tools and analysis techniques for the short-term detection of gamma-ray sources, in terms of sky localization, detection significance and, if significant detection is achieved, a first estimation of the integral photon flux. The scope is to evaluate the feasibility of the algorithms' implementation in the real-time analysis of CTA. In this contribution we present a general overview of the methods and some of the results for the test case of the short-term detection of a gamma-ray burst afterglow, as the VHE counterpart of a gravitational wave event. © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0)

关键词： Observatories

来源：评论

学校读者我要写书评

暂无评论

Optical Design of Time Domain Observatory (TIDO)

Optical Design of Time Domain Observatory (TIDO)

引用

Annual conference of Chinese-Society-of-Optical-Engineering (CSOE) - Space Optics, telescopes, and instrumentation (AOPC)

作者： Kou Songfeng Chinese Acad Sci Nanjing Inst Astron Opt & Technol Natl Astron Observ Nanjing 210042 Peoples R China Nanjing Inst Astron Opt & Technol CAS Key Lab Astron Opt & Technol Nanjing 210042 Peoples R China

ISBN: (数字)9781510634558

ISBN: (纸本)9781510634558

This paper reports optical system of Time Domain Observatory (TIDO) for Nanjing University(NJU). TIDO is a telescope array dedicated to survey of exoplanetary science and astronomical phenomena in the time domain. TIDO consists of 6 robotic telescopes which can image 336 square degrees(SD) of the sky in once observation, outfitted for high-resolution photometry efficiently. TIDO began in 2014 and has been in operation for 4 years. Some preliminary observation has been made, but the full operation will be by the end of 2019. In this paper, we describe the optical system of TIDO, including a 1-meter primary-focus telescope with field of view (FOV) of 9 SD, three 0.3-meter improved Marcostov telescopes with FOV of 64 SD, one 0.18-meter telescopes with FOV of 144 SD, one 0.3 meter RC telescope with FOV of 0.04 SD, and present the results of initial performance simulations using ZEMAX software.

关键词： Time domain observatory telescope Optical design Simulation

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共119页 << < 14 15 16 17 18 19 20 21 22 23 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：