Спутник ФКИ. IXO. [Редактировать]

Технические характеристики

#ХарактеристикаЗначение
1Масса, кг4000

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Страна Европа
2Стоимость системы , млн. долл.1500

Найдено 304 документов по запросу «IXO». [Перейти к поиску]


Дата загрузки: 2016-11-23
Скачать документ
Скачать текст
0.08/5
... space telescopes, including ATLAST, SAFIR, IXO and Generation-X will require the... X-ray observatory missions, such as IXO or Gen-X, require grazing incidence..., Session 7 Studying neutron stars with IXO and eROSITA W. Becker, Max-Planck... of the International X-ray Observatory (IXO) Payload study activities on the.... (Netherlands) The International X-ray Observatory (IXO) project is the result of... mission concepts. A facility-class mission, IXO will address the leading astrophysical... the mission implementation approach. The IXO mission concept is based on... Research and Technology Ctr. (Netherlands) IXO (International X-ray Observatory) is an..., with a planned launch by 2020. IXO is an international cooperative project... Contents The International X-ray Observatory (IXO) is an L class mission candidate..., with a planned launch by 2020. IXO is an international cooperative project... ESA optics technology preparation for IXO M. Bavdaz, E. Wille, K. Wallace, B. Guldimann, D. H. Lumb.... (Netherlands) The International X-ray Observatory (IXO) is a candidate mission in the... Silicon pore x-ray optics for IXO M. J. Collon, R. Günther, M. D. Ackermann, R. Partapsing, G. Vacanti... as the International X-ray Observatory (IXO), a candidate mission in the ESA... the stringent performance requirements of IXO can be attained without any... JAXA, the International X-ray Observatory (IXO) requires a mirror assembly that has... x-ray microcalorimeter spectrometer onboard of IXO J. A. den Herder, SRON Netherlands Institute...) aboard the International X-ray Observatory (IXO) a consortium was founded which develops... Kingdom) The International X-ray Observatory (IXO) is a collaborative effort between NASA.... For the International X-ray Observatory (IXO), we are proposing the Hard... and mechanical requirements of the IXO telescope, including the high strains... to the International X-ray Observatory (IXO), currently under joint study by... TES anticoincidence cryogenic detector for IXO R. Bellazzini, A. Brez, G. Spandre, M. Pinchera, M. Minuti... X-ray microcalolorimeter array for the IXO mission. The anticoincidence is based... Mounting of mirror segments for IXO K. Chan, Univ. of Maryland, Baltimore... of the International X-ray Observatory (IXO) X-ray Microcalorimeter Spectrometer (XMS). The... for the International X-Ray Observatory (IXO) mirror. SAO is using a direct... platinum as a release layer for IXO glass substrates. Recent experimental results..., Poster Session Multilayer coatings for IXO optics B. J. Shortt, D. H. Lumb, M. Bavdaz, European.... (Netherlands) The requirements for the IXO (International X-ray Observatory) telescope are... for the International X-ray Observatory (IXO). We describe (a) an optical bench... risk. Our concept for the IXO deployable bench is a Tensegrity structure... enhanced configuration will greatly increase IXO’s field of regard without distorting... Session Background simulations for the IXO-XMS instrument E. G. Perinati, T. Mineo, INAF...-based cryogenic anticoincidence detector for IXO: results from the high-area... the focal plane of the IXO (International X-ray Observatory) mission. In... for the International X-Ray Observatory (IXO) require alignment and integration of... of the International X-ray Observatory (IXO) F. H. P. Spaan, R. Willingale, Univ. of Leicester... of the International X-ray Observatory (IXO) R. Willingale, F. H. P. Spaan, Univ. of Leicester... for the International X-ray Observatory (IXO) follows two paths: a segmented slumped.... (Netherlands) The International X-ray Observatory (IXO) is being studied as a joint... active alignment system for the IXO optics M. Freeman, P. B. Reid, W. A. Podgorski, D. C. Caldwell..., Poster Session Impacts on the IXO observing efficiency M. R. Garcia, R. K. Smith, J. Bookbinder... off-plane reflection grating for IXO B. R. Zeiger, A. F. Shipley, W. C. Cash, Jr., Univ...) on the International X-ray Observatory (IXO). The grating was holographically ruled... Design and analysis of the IXO soft x-ray mirror modules R. S. McClelland... mission, the International X-Ray Observatory (IXO). The preliminary design and analysis... designs with performance complementary to IXO and Gen-X are practical. We... for the International X-ray observatory (IXO). At this beamline, a photon energy...-calorimeters arrays: an alternative to IXO/XMS TES/Squids baseline A. Aliane..., Commissariat à l’Énergie Atomique (France) The IXO/XMS instrument baseline is an... board the International X-ray Observatory (IXO) has a goal of operating over... presented. 7742-29, Session 8 The IXO wide-field imager P. H. Lechner, PNSensor...) of the International X-ray Observatory (IXO) is based on a large monolithic... silicon drift detector for the IXO hightime resolution spectrometer S. Ebermayer, N. Meidinger... of the International X-ray Observatory (IXO) is a non-imaging instrument simultaneously... x-ray grating spectrometer camera for IXO N. J. Murray, A. D. Holland, J. H. Tutt, A. M. Evagora, S. J. Barber... States) The International X-ray Observatory (IXO) is a merger of the former... JAXA, proposed for launch ~2020. IXO will address the leading astrophysical...



Дата загрузки: 2017-02-22
Скачать документ
Скачать текст
0.11/5
... listed at http://ixo.gsfc.nasa.gov/people/ IXO QUICK REFERENCE GUIDE... International X-ray Observatory (IXO) TABLE OF CONTENTS IXO Quick Reference Guide............................................................................................................. ii... Risks.........................................................................................................24 i International X-ray Observatory (IXO) 2.3.1 Spacecraft Characteristics and Requirements..........................................................25..........................................................................................68 ii International X-ray Observatory (IXO) 6.3 Pre-Phase A and Phase A Activities... Constellation-X Mission..................................................................................84 7.3 The Astro2010 IXO mission................................................................................................85 Appendix A. Master Equipment... the Supplemental Documents....................................................................... D-i D.2 IXO Systems Definition Document ................................................................................. D-i D.3 IXO Segmented Glass FMA Concept... X-ray Observatory [Segmented Glass]................................. D-ii D.6.2. IXO Silicon Pore Mirror Technology Development... X-ray Microcalorimeter Spectrometer of the IXO........................................................................................................... D-ii D.6.4. WFI/HXI Technology Development... International X-ray Observatory (IXO) iv International X-ray Observatory (IXO) LIST OF TABLES Table 1-1. Science Flowdown Matrix...............................................................................................7 Table 2-1. IXO Instrument Requirements.......................................................................................9 Table 2-2. Top Three... MODA Costs and 50% CL IXO / ICE Comparison ($M FY09)........................................................82 Table... MEL......................................................................................................... A-xi v International X-ray Observatory (IXO) QUESTIONS MAP 1. Science Overview...................................................................................................................2 Q1......................31 vi International X-ray Observatory (IXO) 3. 4. 5. 6. 7. Q10. Describe any instrumentation or... International X-ray Observatory (IXO) viii International X-ray Observatory (IXO) Executive Summary Executive... 2012. The IXO/WFI 1 0.1 IXO/XMS IXO/XGS XMM/pn 0.01 IXO/HXI XMM... shown, illustrat‑ HUDF ing IXO’s ability IXO/WFI 1Msec (clockwise from top...) International X-ray Observatory (IXO) 7 International X-ray Observatory (IXO) 8 Section 1 Science Overview International X-ray Observatory (IXO) 2. Technical Implementation... 2 Technical Implementation International X-ray Observatory (IXO) Figure 2-4. A 32 × 32 microcalorimeter array... 2 Technical Implementation International X-ray Observatory (IXO) 3 3 3 2 2 Risk Type Technical Consequence 4 Technical... that will be available IXO’s instruments. The IXO spacecraft flight software (FSW... Module Optics Module 6.6m IXO Deployed 10m IXO in Launch Configuration Figure... 2 Technical Implementation International X-ray Observatory (IXO) 2.3.6.5. Thermal Subsystem The thermal subsystem... 2 Technical Implementation International X-ray Observatory (IXO) Table 2-5. Instrument Table, Flight Mirror... 2 Technical Implementation International X-ray Observatory (IXO) Table 2-15. Spacecraft Characteristics (Cont... 2 Technical Implementation International X-ray Observatory (IXO) 3. Enabling Technology 3.1 Introduction The enabling... 3 Enabling Technology International X-ray Observatory (IXO) 4. Mission Operations Development 4.1 Mission Operations..., Material, Heritage International X-ray Observatory (IXO) 1 1 1 Housing Grating Assembly A Grating AssemblyStructure... 2 VCHPs Description International X-ray Observatory (IXO) A-xi A-xii 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 MLI (15) on... Ti _ _ _ _ _ _ _ _ _ _ _ _ _ Description International X-ray Observatory (IXO) Appendix A Master Equipment Lists 1 1 1 1 1 Frame... washers _ Description International X-ray Observatory (IXO) Appendix A Master Equipment Lists 3 0 0 0 1 1 0 0 0 19... Appendix B Acronyms International X-ray Observatory (IXO) Appendix C. References Science References Armitage... Appendix C References C-i International X-ray Observatory (IXO) C-ii Appendix C References International X-ray Observatory (IXO) Appendix D. Supplementary Document Description D.1 Overview... of presentation below. D.2 IXO Systems Definition Document The IXO Systems Definition Document... Document Description D-i International X-ray Observatory (IXO) D.6 Technology Development Plans These Technology... E WBS Dictionary E-i International X-ray Observatory (IXO) IXO WBS Dictionary and Mapping to...



Дата загрузки: 2017-02-22
Скачать документ
Скачать текст
0.07/5
... Spectroscopy (XEUS) / International X-ray Observatory (IXO) 3.2.3.2 Laser Interferometer Space Antenna (LISA... the International X-ray Observatory (XEUS/IXO) were ranked together at the...; it will then compete with IXO or LISA for the next... 10 – 21 mean QSO XEUS/IXO JWST LOFAR E-ELT 10 – 22... from the X-ray observatories XEUS/IXO and Simbol-X where an equivalent... as the International X-Ray Observatory (IXO)12. During the last few...-X into the International X-ray Observatory IXO (see section 3.2.3.1). In the context... refer to it as XEUS/IXO. 3.2.1.1 Cherenkov Telescope Array (CTA) The..., but also complementary to XEUS/IXO. Because of its enhanced capabilities... Spectroscopy (XEUS) / International X-ray Observatory (IXO) XEUS is one of the.... The starting configuration for the IXO study will be a mission featuring... to be studied for the IXO concept will include an X-ray... X-rays. This plan establishes an IXO study, which will be the... the Cosmic Vision plan. The IXO study supersedes the XEUS and.... An observatory such as XEUS/IXO will also be synergetic with... Vision, the capabilities of XEUS/IXO map onto the first three... questions A, B and C. In particular XEUS/IXO will be very important in... in a formation-flying configuration, the IXO approach is based on single... imaging capability, will make XEUS/IXO a unique facility for studying high... Universe. User Base. The XEUS/IXO user base will be the... community. The capabilities of XEUS/IXO are such that it will... modern astrophysics. International Context. The IXO mission is a common effort by... major technical challenges for XEUS/IXO include the design, fabrication and... advanced. Industrial Relevance. The XEUS/IXO project with its range of.... Key future milestones for XEUS/IXO include the selection of the.... The decision to pursue a joint IXO study between ESA, NASA and... L1/L2 slot with XEUS/IXO and the mission to the.... 3.2.4 Priorities. Both LISA and XEUS/IXO are ranked by Panel A at... capabilities. Flagship facilities like XEUS/IXO, LISA, the CTA, KM3NET, also... for current missions and XEUS/IXO (Section 3.2.3.1); time, frequency and fundamental... L1/L2 slot with XEUS/IXO and the mission to the... Spectroscopy/International X-ray Observatory (XEUS/IXO – see Section 3.2.3.1). XEUS is one.... The starting configuration for the IXO study will be a mission featuring... X-rays. This plan establishes an IXO study, which will be the... the Cosmic Vision plan. The IXO study supersedes the XEUS and.... An observatory such as XEUS/IXO will also be synergetic with... in a formation-flying configuration, the IXO approach is based on single... imaging capability, will make XEUS/IXO a unique facility for studying high... compared to LISA and XEUS/IXO, primarily because the potential for... two missions. LISA and XEUS/IXO were ranked together at the..., but also complementary to, XEUS/IXO. Because of its enhanced capabilities.... With the advent of the IXO initiative, Simbol-X may not be... X-ray compared to the XEUS/IXO concept counteracted any decrease in... towards the launch of XEUS/IXO. INTEGRAL (see Section 3.2.4.2). continues to... capabilities. Flagship facilities like XEUS/IXO, LISA, ELT, SKA, TandEM and... developL ment for both XEUS/IXO and Simbol-X. • he development of... is also a requirement for XEUS/IXO. • or LISA, all the hardware... detectors necT essary for XEUS/IXO will have a wide range of... priority ASTRONET L-class missions, LISA, IXO/XEUS and TandEM/LAPLACE before... onboard SPICA or NFI on IXO/XEUS). The cost of such... high priority T ASTRONET missions LISA, IXO/XEUS and LAPLACE/ TandEM, but... Cost for national agencies XEUS/IXO (CV) TandEM/LAPLACE ExoMars (Aurora... (CV) 5 €300M a LISA and XEUS/IXO were ranked together by the... 2009. All three (LISA, XEUS/IXO and the mission to the... X-ray mission, now part of IXO http://ixo.gsfc.nasa.gov/ CoRoT... Alliance http://www.ivoa.net/ IXO: International X-ray Observatory (ESA, NASA...: X-ray observatory, now part of IXO (ESA CV) http://sci.esa...



Дата загрузки: 2017-03-18
Скачать документ
Скачать текст
0.14/5
...) Exoplanets / Asteroseismology (PLATO) X-Ray astronomy (IXO) Gravitational waves (LISA) Mission of... category B Laplace PLATO EUCLID B C C SPICA C IXO C LISA A Member state provision Instrument... 4100 Total 2-02 - L-Mission Candidate: IXO Total 2-03 - L-Mission Candidate: LISA... Phase 2 TRP Y2008 T216-026MM IXO (XEUS) mirror module ruggedizing & environmental testing CTP Y2008 C216-006MM IXO (XEUS) mirror module ruggedizing & environmental... processes CTP Y2009 C216-008MM IXO (XEUS) industrialised mass production process... X-ray Optical Unit (XOU) CTP N/A IXO (XEUS) petal breadboard including 6 tandems... C216-009MM Multilayer coatings for IXO TRP N/A IXO (XEUS) contamination covers demonstrator...(2010)81 L-Mission Candidate: IXO Back-up IXO (XEUS) optics technology Phase 1 Programme: TRP Title: Back-up IXO (XEUS) optics technology Phase 1 Reference... meet the requirements of the IXO (XEUS) telescope including environmental. - Manufacture... process to show compatibility with IXO (XEUS) timescales. Deliverables Analysis and.... Industrialisation plans. 4 Application Need/Date: IXO (XEUS) Contract Duration: 16 N/A Reference... Roadmap and conclusion: N/A Back-up IXO (XEUS) optics technology Phase 2 Programme: CTP Title: Back-up IXO (XEUS) optics technology Phase 2 Reference... a back-up technology for the IXO (XEUS) telescope Description - Procurement of... meet the requirements of the IXO (XEUS) telescope. - Environmental testing (mechanical..., mechanical, thermal) 5 Application Need/Date: IXO (XEUS) Contract Duration: 16 N/A Reference... & environmental testing Programme: TRP Title: IXO (XEUS) mirror module ruggedizing & environmental.... Industrialisation plans. 5 Application Need/Date: IXO (XEUS) Contract Duration: 18 N/A Reference... with Harmonisation Roadmap and conclusion: N/A IXO (XEUS) mirror module ruggedizing & environmental... Ph. II Programme: CTP Title: IXO (XEUS) mirror module ruggedizing & environmental... modules to ensure compatibility with IXO environmental requirements, for instance annealing... * compatibility with the requirements of IXO- Procurement of equipment upgrades and... module with coating compatible with IXO requirements (TBD).- Environmental testing at.... Industrialisation plans. Current TRL: 3 Application IXO (XEUS) Target TRL: 5 Application Need... radius robot, (new requirements of IXO), to demonstrate technology compatibility with... new processes 4 Application Need/Date: IXO (XEUS) Contract Duration: 18 N/A Reference... with Harmonisation Roadmap and conclusion: N/A IXO (XEUS) industrialised mass production process... Unit (XOU) Programme: CTP Title: IXO (XEUS) industrialised mass production process... Need/Date: Application Mission: S/W Clause: IXO (XEUS) Contract Duration: 12 N/A Reference... with Harmonisation Roadmap and conclusion: N/A IXO (XEUS) petal breadboard including 6 tandems Programme: CTP Title: IXO (XEUS) petal breadboard including 6 tandems... that meets the requirements for IXO (XEUS) Description - Detailed design, analysis... that meets the requirements for IXO, including environmental. Two tandems each.... Deliverables Analysis and modelling results. IXO (XEUS) petal populated with TBD... petal production. 5 Application Need/Date: IXO (XEUS) Contract Duration: 24 N/A Reference.../Date: Target TRL: Application Mission: IXO Contract Duration: S/W Clause: N/A Reference to... Harmonisation Roadmap and conclusion: Baffled IXO (XEUS) mirror module Programme: TRP... mechanical testing. 5 Application Need/Date: IXO (XEUS) Contract Duration: 12 N/A Reference... and conclusion: N/A Multilayer coatings for IXO Programme: CTP Title: Multilayer coatings... development of multilayer coating for IXO optics with a resultant improvement of... is the International X-ray Observatory, IXO, with different boundary conditions from... feasibility and coating characteristics; coated IXO samlple mirror plates Current TRL.../Date: Target TRL: Application Mission: IXO Contract Duration: S/W Clause: N/A Reference to... with Harmonisation Roadmap and conclusion: IXO (XEUS) contamination covers demonstrator Programme: TRP Title: IXO (XEUS) contamination covers demonstrator Reference... results. Current TRL: 1/2 Application Mission: IXO (XEUS) Target TRL: 4 Application Need... facility to facilitate characterisation of IXO (XEUS) mirror modules Description This... appropriate equipment installation to meet IXO (XEUS) testing requirements for mirror... facility NA Application Need/Date: IXO (XEUS) Contract Duration: 24 N/A Reference... X-ray windows. 6 Application Need/Date: IXO (XEUS) Contract Duration: 24 N/A Reference... with Harmonisation Roadmap and conclusion: N/A IXO Metrology and Mechanisms Programme: CTP Title: IXO Metrology and Mechanisms Reference: C215... capture the requirements for the IXO deployable structure mechanisms and associated... solution. Description In parallel with IXO assessment system study, requirements for.../Date: Target TRL: Application Mission: IXO Contract Duration: S/W Clause: N/A Reference to...



Дата загрузки: 2017-03-10
Скачать документ
Скачать текст
0.1/5
..., named the International X-Ray Observatory (IXO), whose telescope will have far... of the electromagnetic spectrum. With IXO as the flagship, plans for... including the International X-ray Observatory (IXO) [30–33]. Despite their angular.... The 3.3-meter diameter of the IXO telescope will be too large... resolution of segmented mirrors for IXO. One approach is the aforementioned... a candidate for the optics of IXO. A KB telescope has certain advantages... Europe for possible use by IXO should apply very well to... developed by ESA’s ESTEC for IXO for a Wolter telescope is also... internationally as the successor to IXO. In addition there may be... a component of the principal instrument. IXO is the flagship mission of... the concept definition, phase IXO is the only observatory class... processes occurring in those environments. IXO will provide that spectroscopic capability... launch date International X-Ray Observatory (IXO) NASA/ESA/JAXA NuSTAR eRosita... of silicon pore optics for IXO,” in Optics for EUV, X-Ray...), and the International X-Ray Observatory IXO. In the laboratory, there are... telescopes (e.g., EXOSAT, ROSAT, Chandra, Newton, IXO, etc.). As already mentioned, the... X-ray telescopes such as the IXO of the European Space Agency... use of KB arrangement for IXO project (the proposed joint NASA... example, the Wolter design for IXO requires the substrates to be.../NASA/JAXA X-ray astronomy mission IXO), the large Kirkpatrick-Baez (further... investigations related to the ESA IXO project are supported by the... for the International X-Ray Observatory (IXO). This paper traces the development... incorporating slumping technique developed for IXO (described below). The mandrels are... the approach under development for IXO has resulted in formed glass... Glass Mirrors for Constellation-X/XEUS/IXO The introduction of slumped glass... into the International X-ray Observatory (IXO). For Constellation-X, the baseline implementation... the glass technology development for IXO. The fundamental differences between... HPD, with a goal of 2 arcsec. IXO incorporates a single, large diameter mirror..., a key design parameter in the IXO design is the effective area... slumped glass design for the IXO mirror (Figure 13) consists of... NASA reference design of the IXO mirror. The mirror consists of... to the mold. In the IXO design, a 1 μm error in the mirror... 15: (a) Rear view of an IXO mirror on a strongback for transfer... mounting points. (b) A pair of uncoated IXO mirror segments mounted in a prototype... thermally formed glass substrates for IXO on mandrels. The mandrels are... the hard X-ray capability on IXO). With the introduction of accurate..., the proposed NASA implementation of IXO, which carries X-ray astronomy well... such high resolution is a successful IXO development program leading to a ∼3 arcsec..., PH. Gondoina, K. Wallaceb et al., “IXO system studies and technology preparation... of silicon pore optics for IXO,” in Optics for EUV, X-Ray... for the international x-ray observatory (IXO) mission,” in EUV and X-Ray... incidence scaled prototype for the ixo telescope modules,” in Optics for...–2025 [4, 5], the International X-ray Observatory (IXO) is one of three selected... for a launch slot in 2020. IXO is also a high priority in... The area/resolution challenge 100 IXO ASCA Area density (cm2 /kg) The IXO mission, a merger of the XEUS... ( ) half-energy-width (HEW), while IXO requires 5 . The effective area of... the same optics technology to IXO. A number of different X-ray... requirements for IXO, however, clearly deviate from this line; IXO needs an..., and angular resolution. Additionally, the IXO aperture is large and, therefore... the challenge to meet the IXO optics technology requirements was found... to a high level of maturity. IXO requires a truly novel optics technology, clearly off the correlation line. The IXO optics technology has to be... optics modules for a mission like IXO, it was very important to... optics for a large mission like IXO can be split into two...fied. In the case of IXO, the conical approximation contributes about... MPE/KayserThrede. approach closely the IXO requirements, the technology developments will... a petal structure as required for IXO). From the results measured at... resolution. The International X-ray Observatory (IXO) is an L-class mission candidate...’s Cosmic Vision 2015–2025 programme [5]. IXO is developed with the joint.... The key requirements of the IXO X-ray mirror are an effective...fferent approaches are studied by IXO: Silicon Pore Optics by ESA... and deployed once in space. IXO will contain five different.... Figure 16: Schematic diagram of IXO showing the articulated arm deployment... to reach the requirement of IXO, the predevelopment of mass production... next generation X-ray astrophysics observatory, IXO, could not be realised, and..., PH. Gondoin, K. Wallace et al., “IXO system studies and technology preparation...., “ESA optics technology preparation for IXO,” in Space Telescopes and Instrumentation... of silicon pore optics for IXO,” in Optics for EUV, X-Ray... [80]. Instruments planned for the IXO X-ray observatory are also in...



Дата загрузки: 2016-12-21
Скачать документ
Скачать текст
0.41/5
... Technology Development Will Zhang NASA IXO Mirror Technology Scientist X-ray Astrophysics... Space Flight Center Will Zhang IXO Meeting August 20, 2008 Mirror... Smithsonian Astrophysical Observatory Will Zhang IXO Meeting August 20, 2008 2 Summary... to meet 5” requirements Will Zhang IXO Meeting August 20, 2008 3 Strategic... effective area possible Will Zhang IXO Meeting August 20, 2008 4 Overview... Tech Development HPD Will Zhang IXO Meeting August 20, 2008 5 Prescription...: R(z, ) Cone angle variation: ( ) Will Zhang IXO Meeting August 20, 2008 6 Mirror... Frequency (2mm-0.002mm) Will Zhang IXO Meeting Interferometer: Zygo NewView 5000..., and (4) metrology mount Will Zhang IXO Meeting August 20, 2008 8 Cone..., and (4) metrology mount Will Zhang IXO Meeting August 20, 2008 9 Average... can be made Will Zhang IXO Meeting August 20, 2008 10... of 5 to 10 Will Zhang IXO Meeting August 20, 2008 11... reduce this error Will Zhang IXO Meeting August 20, 2008 12... (2) forming mandrel quality Will Zhang IXO Meeting August 20, 2008 13... Frequency D263 Glass Will Zhang IXO Meeting August 20, 2008 14... Diameter: 38 arcsec Will Zhang IXO Meeting August 20, 2008 15... HPD (arcsec) 10 Will Zhang IXO Meeting 3.5 August 20, 2008 16... these ten points Will Zhang IXO Meeting August 20, 2008 17... expect significant change Will Zhang IXO Meeting August 20, 2008 18... of small moments Will Zhang IXO Meeting August 20, 2008 19... simulates a permanent housing Will Zhang IXO Meeting August 20, 2008 20... configurations are forthcoming Will Zhang IXO Meeting August 20, 2008 21... bond to housing Will Zhang IXO Meeting August 20, 2008 22... Standing” 4-pt Constrained Will Zhang IXO Meeting August 20, 2008 8-pt... finite element analysis Will Zhang IXO Meeting August 20, 2008 24... Ways of Bonding ? ? ? Will Zhang IXO Meeting August 20, 2008 25... Byron) Option 1 Will Zhang Option 2 IXO Meeting August 20, 2008 26... optimal test scenarios Will Zhang IXO Meeting August 20, 2008 27... Internal Research Funds Will Zhang IXO Meeting August 20, 2008 28...



Дата загрузки: 2016-11-11
Скачать документ
Скачать текст
0.14/5
Robert Bosch GmbH Новый IXO Новый IXO от Bosch уже в продаже. Он отличается не только совершенно новым дизайном, но и множеством нововведений, направленных на повышение эргономичности и улучшение технических характеристик. Узнайте больше на нашем специальном сайте. Оптимизированное удобство использования благодаря улучшенной эргономичностиИнновационная подсветка PowerLight может работать в режиме точечного и рассеянного освещенияНовое зарядное USB-устройство для уменьшения времени зарядки Компактный размер и привлекательный дизайн — это IXO от Bosch. В 2003 г. IXO стал номером один в мире и был признан самым маленьким аккумуляторным шуруповертом с литий-ионной технологией. На сегодняшний день продажи инструмента составили уже свыше 10 миллионов экземпляров. На протяжении пяти поколений Bosch постоянно дорабатывал и оптимизировал IXO. Теперь на рынке вновь появится новый IXO. Аккумуляторный шуруповерт пятого поколения выгодно отличается улучшенной эргономичностью, которая обеспечивает интуитивно понятное обращение с ним в различных рабочих положениях. Инновационная подсветка PowerLight с белым светодиодным светом может работать как в режиме точечного, так и рассеянного освещения, облегчая выполнение работ в темных и труднодоступных местах. Еще одним новшеством стало зарядное USB-устройство. Новый зарядный кабель обеспечивает короткое время зарядки и гибкие возможности подключения. Универсальный помощник на каждый день Благодаря литий-ионному аккумулятору IXO всегда готов к работе. С помощью различных насадок из IXO Collection с его помощью можно открывать бутылки с вином, зажигать угли для гриля, размалывать пряности, резать ткани и многое другое. Электрическая насадка-мельница для пряностей, насадка-резак для ковровых покрытий, насадка-штопор или насадка для розжига гриля — IXO готов справиться почти с любой задачей. IXO — это практичный и функциональный инструмент для бытового использования. Чтобы Вы не задумали: IXO обязательно Вам поможет.



Дата загрузки: 2017-03-18
Скачать документ
Скачать текст
0.34/5
... – N. Rando 3- Overview of L-Class missions IXO mission – N.Rando LISA – A.Gianolio Outer... Planet mission (Laplace or Tandem), IXO and LISA 9 Phase 0 completed for... for Outer Planet missions and IXO, based on Phase 0 ESA studies... evolution for XEUS, re-named IXO (International X-ray Observatory) But NASA... Exploration 8 L missions: Short term schedule • IXO Phase 0 (ESA study): Oct-Nov.../Tandem down-selection: Jan 09 • IXO and Outer Planet studies (all... Laplace Tandem L1 launch Lisa IXO M-class missions Euclid Plato M1... Science and Robotic Exploration 26 IXO (L-Class) • IXO (International X-ray Observatory) replaces... compatible with available CV budget • IXO baseline for ESA/NASA/JAXA... with Ariane V and Atlas V launchers • IXO internal study is just completed... should start by mid 2009 • IXO will be the input to... Science and Robotic Exploration 27 IXO (L-Class) Relevant technology activities in... will be updated according to IXO re-direction and results of... remain under ESA responsibility. Example: IXO telescope. 9 Focal plane instruments under... 1./6 (CTP) Mission Theme Reference IXO C216-003MM IXO Activity Title PP Start... mass production processes C(1) Q2 2009 IXO C216-005MM Panter X-ray test facilities upgrades DN/S Q4 2008 IXO C216-006MM XEUS mirror module... resistant materials Phase 1 C(2) Q1 2009 IXO T216-022MM Large area X-ray window development. C(1) Q3 2009 IXO T216-023MM Back-up XEUS optics technology Phase 1 C(1) Q4 2008 IXO T216-026MM XEUS mirror module...



Дата загрузки: 2017-03-10
Скачать документ
Скачать текст
0.39/5
Suzaku Measurements of Gas Bulk Motions in a Galaxy Cluster Takayuki Tamura (ISAS/JAXA) In collaboration with K. Hayashida, S. Ueda, and M. Nagai (Osaka) Summary ‹ ‹ ‹ ‹ X-ray Doppler mapping of the ICM is a next major step to study the cluster dynamics. Suzaku observation of the merging system A2256 demonstrated this. A significant shift of the redshift of the sub component was detected. The gas moves is pair with galaxies. Bulk motions and turbulences will be measured by the ASTRO-H (SXS). IXO should go distant universe to catch the evolution of cluster formation. Double peaked in X-ray image and galaxy velocity distribution Δv is ~ 2000 km s-1. X-ray: Δv=1500 ±300(sta.) ±300(sys.) km s-1. March 2010, Rome, IXO meeting 2 A simulation of the Bullet cluster Simulation by John Wise of the Kavli Institute for Particle Astrophysics and Cosmology. dark matter (blue) luminous matter (red) Dynamical motion of the ICM ‹ X-ray imaging have shown cluster dynamics in the plane of the sky. ‹ No direct measurement of the gas motion. Credit: X-ray: NASA/CXC/CfA/M.Markevitch et al.; Optical: NASA/STScI; Magellan/U.Arizona/D.Clowe et al.; Lensing Map: NASA/STScI; ESO WFI; Magellan/U.Arizona/D.Clowe et al. March 2010, Rome, IXO meeting 4 Previous Attempts ASCA 3000 km/s Perseus: Dupke and Bregman (2001) claimed 4100 (+2200, -3100) km/s, but not confirmed by later study (Ezawa et al. 2001) Centaurs: Dupke and Bregman (2001) claimed 1600 ± 320 km/s, but not confirmed by Suzaku Suzaku Limits ‹ Centaurus: Δv < 1400 km/s (Ota et al. 2007) March 2010, Rome, IXO meeting 5 Spectral Resolution and Features 1000 kms/ CCCCDD CCD March 2010, Rome, IXO meeting 1000 kms/ (100 photons) Mitsuda et al. 20106 Suzaku XIS energy gain calibration -0.1 0 0.1 0.2 0.3 0.4 0.5 Accuracy of the XIS energy scale in % (0.1% = 7eV = 300 km s-1) Mn I Ka, time-averaged accuracy of the absolute energy (Ozawa et al. 2009) Mn I Ka, during the A2256 observation. Fe-K, Galactic center (Koyama et al. 2007) Fe-K, Perseus CL. Variation among 2’x 2’ cells (Ota et al. 2007) Fe-K, Perseus CL. Difference between the two regions. Observed shift in A2256 and statistical error Good calibration is a key Mn I K lines from the Cal. source A2256, X-ray bright, double peaked merging cluster SUB MAIN ΔV 〜 2000 km/s Sun et al. 2002 (Chandra) Berrington et al. 2002 (galaxy radial velocities) March 2010, Rome, IXO meeting 8 Suzaku Fe-line Image of A2256(1) He-like Fe band Sub, cooler H-like Fe band Main March 2010, Rome, IXO meeting 9 Suzaku Results on A2256 (2) Main, 7.1 keV Sub, 5.0 keV March 2010, Rome, IXO meeting 10 Redshifts from X-ray and Optical Statistical χ2 Redshift Sub Sub Redshift March 2010, Rome, IXO meeting 11 Sub Region Spectra Best fit redshit Χ2/dof = 40.4/42 Δv fixed to 0 March 2010, Rome, IXO meeting Χ2/dof = 80.8/43 12 Suzaku, ASTRO-H, and IXO Spectrometers Effective Area FOV Spatial Resolution, Energy Resolution cm2 @ 7 keV HPD E/ΔE @ 7 keV Suzaku ASTRO-H XIS SXS (best estimate) 460 220 IXO XMS 6000 18’ x 18’ 120” 3’ x 3’ 90” 5’ x 5 ’ 5” 50 1000 3000 March 2010, Rome, IXO meeting 13 ASTRO-H (Soft X-ray Spectrometer) ‹ A2256 ‹ Takahashi et al. 2010 Takahashi et al. 2010 Perseus ‹ Systematic measurements of the bulk motions in nearby clusters. Detect and locate the gas turbulence. Combined with hard Xray imaging, gas dynamics, particle acceleration, shocks and non-thermal processes will be investigated. March 2010, Rome, IXO meeting 14 IXO Separation of ion temperature from the gas motion in the line profile. ‹ Detailed velocity fields in nearby clusters. ‹ Go distant universe (z ~ 2) and constrain evolution of the gas dynamics and study history of complex interplay among gas, galaxies, and dark matter. ‹ March 2010, Rome, IXO meeting 15 Summary ‹ ‹ ‹ ‹ X-ray Doppler mapping of the ICM is a next major to study the cluster dynamics. Suzaku observation of the merging system A2256 demonstrated this. A significant shift of the redshift of the sub component was detected. The gas moves is pair with galaxies. Bulk motions and turbulences will be measured by the ASTRO-H (SXS). IXO should go distant universe to catch the evolution of cluster formation. March 2010, Rome, IXO meeting 16



Дата загрузки: 2016-11-14
Скачать документ
Скачать текст
0.16/5
... 10:30 am Telescope Systems IXO system studies and technology preparation...] Design of x-ray optics for IXO mission: analysis of performances of... incidence scaled prototype for the IXO telescope modules, Mauro Ghigo, Rodolfo... of silicon pore optics for IXO, Maximilien J. Collon, Ramses Guenther, Marcelo...] Optical bench elements (petals) for IXO, Dirk Kampf, Markus Erhard, Kayser... alignment, mounting, and integration of IXO mirror segments, Kai-Wing Chan... the active alignment system for IXO mirrors, Mark Freeman, William A. Podgorski... for the mirrors of the IXO X-ray telescope, Daniele Spiga, Giovanni...