Спутник ФКИ. LISA pathfinder. [Редактировать]

LISA Pathfinder это демострационная миссия которая проводится ЕКА (ранее в миссии участвовало также НАСА). В рамках данного проекта космическое агентство планирует проверить существование гравитационных волн. 

С целью решения этой задачи планируется вывести на орбиту три аппарата которые образуют на орбите треугольник с длинной стороны 5 млн. км. Данная конфигурация орбитальной группировки позволит путем лазерного измерения расстояния между аппаратами оценивать искажение пространства которые эти волны могут вызывать. Также на аппарате будут проводиться измерения расстояния до золотых брусков которые расположенны внутри аппарата. Т.е. фактически своему устройству каждый из аппаратов LISA Pathfinder представляет полноценную "треть" LISA, которая связывается не с двумя частями лазерного "треугольника" на расстоянии в 5 миллионов километров, а фактически сама с собой, в результате чего лучи лазера будут проходить всего 38 сантиметров.

Первоначально запуск планировался на 2008 год, но был перенесен на 2015.

Дополнительная классификация

#Наименования
1Тип оператора(владельца) - государственный
2Страна оператор(владелец) - Европа
3Страна производитель - Европа

Новостная лента[Найти информацию в новостях] [Найти информацию в документах]

#Новостная лента.
12016-03-03. NASA заключила контракт с Busek.
Космическое агентство США выбрала двигательную установку компании Busek для установки на свои CubeSat. Размер контракта на поставку BET-100 составил 1.6 млн. долл. (с возможностью увеличения размера до 2.3 млн. долл.).
Двигательные установки компании Busek относятся к классу микродвигательных установок, которые, тем не менее, позволяют достичь достаточно высокого уровня маневренности космических аппаратов. При этом, ранее компания уже поставляла свои электроспреевые установки для европейского космического аппарата LISA Pathfinder. Тэги: Космическое агентство СШАLISA pathfinder
22016-03-08. Airbus Defence and Space передала управление аппаратом LISA Pathfinder Европейскому космическому агентству.
Космический аппарат LISA Pathfinder успешно прошел этап орбитального тестирования и был передан на управление Европейскому космическому агентству (ЕКА). В настоящее время космический аппарат находится в точке Лагранжа L1(1,5 млн. км. от Земли) и успешно использует свои ускорители для обеспечения условий проведения эксперимента по поиску гравитационных волн.
В рамках проекта английское подразделение Airbus Defence and Space являлось головным разработчиком аппарата и двигательных установок, а немецкое подразделение отвечало за полезную нагрузку.Тэги: LISA pathfinderAirbus GroupЕвропейское космическое агентство
32016-06-07. ЕКА обнародовало данные о ходе работ с Lisa Pathfnder.
Европейские Ученые высказали полную удовлетворенность запущенным технологическим демонстратором Lisa Pathfinder и отметили, что если все пойдет и дальше успешно, то до 2034 году они бы хотели иметь на орбите полномасштабную версию обсерватории гравитационных волн. В Европейском космическом агентстве по этому поводу отметили, что они полностью согласны с учеными и действительно выбрали этот проект в качестве одного из приоритетов. Вместе с тем, агентство также отметило что в текущих условиях реализация подобного проекта может столкнуться с беспрецендентными сложностями в части необходимости достижения стабильности всех трех аппаратов на орбите, что может быть недостижимо ранее 2029 года. При этом, только на предварительное решение данного вопроса у агентства должно будет уйти около 3-4 лет, а сама разработка системы должна будет занять около 10-лет. Текущий же демонстратор хотя и стоил около 503 млн. долл., тем не менее имеет срок жизни около шести месяцев, из которых первые три уйдут на проверку пригодности выбранных технологических решений к решению задачи поиска гравитационных волн. А кроме того, при помощи одного аппарата найти гравитационные волны может оказаться затруднительно поскольку он имеет весьма малые габариты. Относительно возможной международной кооперации по данному проекту, то ЕКА в первую очередь рассчитывает на помощь НАСА.Тэги: LISA pathfinderЕвропейское космическое агентство
42017-06-21. ЕКА выбрало новый проект.
Космическое агенство Европы объявило о том, что оно рассчитывает к 2034 году осуществить выведение трех космических аппаратов, которые находясь в углах треугольника со сторонами порядка 2.5 км будут посредством лазерных систем осуществлять поиск гравитационных волн. Данный проект будет являться продолжением миссии LISA Pathfinder, которая началась в 2015 году. Кроме этого агенство подтвердило что в 2022 году оно планирует запустить КА Jupiter Icy Moon Explorer (JUICE), а в 2028 обсерваторию Athena X-ray. Тэги: Европейское космическое агентствоLISA pathfinder

Технические характеристики

#ХарактеристикаЗначение
1Масса (стартовая), кг1910
2Масса (двигательной установки), кг1420
3Масса (полезная нагрузка), кг125
4Масса (сухая), кг810
5Масса (начало работы аппарата), кг480
6Габариты, метра2.9 × 2.1

Характеристики орбиты

#ХарактеристикаЗначение
1Расчетный срок функционирования, год1

Экономические характеристики

#ХарактеристикаДата измеренияЗначение
1Стоимость , млн. долл.400
2Стоимость , млн. долл.2016-06-07503

Информация об удачном запуске

#ХарактеристикаЗначение
1Космодром Космодром Куру
2Дата пуска2015-12-03
3Полезная нагрузка 1xLISA pathfinder
4Ракета-носитель 1xВега

Найдено 920 документов по запросу «LISA pathfinder». [Перейти к поиску]


Дата загрузки: 2017-11-08
Скачать документ
Скачать текст
0.28/5
..., and an introduction to the LISA and LISA Pathfinder missions. The thesis describes... carried out to support the LISA Pathfinder mission at the University of... been carried out within the LISA Pathfinder project, and as such has... the UK's contribution to the LISA Pathfinder mission, and therefore, to the...), I thank PPARC and STFC. The LISA Pathfinder team in the Institute for...-Borne Detectors........................................................................................... 18 2.5.2.1 LISA................................................................................................................ 18 2.5.2.2 The Need for LISA Pathfinder......................................................................... 22 3 LISA PATHFINDER......................................................................................................... 24 3.1 Charge... deliver the optical bench for LISA Pathfinder with appropriate levels of quality... out in support of the LISA Pathfinder project, a number of project specific... at low frequencies, in the LISA detection range, [19]. The signal... the arms. 2.5.2 Space-Borne Detectors 2.5.2.1 LISA LISA is a space-borne interferometric gravitational... metres, the arm lengths for LISA are 5 million kilometres, [26]. This... objects, may be detected. The LISA mission comprises three identical spacecraft... arm length difference measurement allows LISA to reach a strain sensitivity of... LIGO, and a space based detector, LISA, showing how each detector matches...] 2.5.2.2 The Need for LISA Pathfinder The requirement for LISA to be able to... concept of LISA Pathfinder is to condense one arm of LISA from 5 million... interferometry within one satellite, [30]. LISA Pathfinder concurrently provides an experiment in... General Relativity, and an effective LISA test of; ● The ability to... optical instrumentation, particularly interferometry. The LISA Pathfinder test-masses will be flown.... Using the optical bench interferometer, LISA Pathfinder will track the motion of.... Page 23 of 329 3 LISA PATHFINDER Primarily, LISA Pathfinder is a technology demonstration mission which... enable technology necessary for the LISA project, which cannot be tested... the heart of the LISA Pathfinder satellite is the LISA Test Package (LTP.... The charge management system for LISA Pathfinder consists of three pieces of... important structural member within the LISA Test Package Core Assembly, (LCA... interferometer, as defined by the LISA Pathfinder project, but are included here..., [39], UBI's contribution to the LISA Pathfinder project required significant input beyond... of the mechanical parts for LISA Pathfinder, liaising with both internal machine... qualification test procedures for the LISA Pathfinder hardware, ensuring compliance with higher... S2 – The project identifier, Smart 2, i.e., LISA Pathfinder UBI – The institution identifier, in... element identifier, in this case, LISA test package level 004 – The... Project Element Identifier 1 Management 2 Spacecraft 3 LISA Technology Package 4 Launcher 5 Ground segment... system worked well during the LISA Pathfinder project, and the centralised document... multi-institutional nature of the LISA Pathfinder project, the design and analysis... Environmental & limit loads analysis report ◦ LISA Test Package, (LTP), Subsystem Design... the UK contribution to the LISA Pathfinder project was funded via STFC... had been held for the LISA Pathfinder project. 4.4 PROJECT REPORTING AND PROGRESS... orbit) The launch vehicle for LISA Pathfinder is the ESA VEGA launcher... probability of the launch of LISA Pathfinder, represented by P(A), being a success was... with the design context of LISA Pathfinder. It is at least possible...°C, a nominal temperature range during the LISA pathfinder mission of ±20°C was defined... photodiode assembly was subjected to LISA Pathfinder qualification level mechanical testing. Prior... shown for use in the LISA Pathfinder mission, and analysis and testing... was justified, and thus, the LISA mission was introduced. Owing to... raised by LISA, the need for LISA Pathfinder was introduced. The LISA Pathfinder mission was... Topology (Source: [22])...................16 Figure 5: LISA Orbit Schematic (Source: ESA).........................................................................20..., First Edition, 1999 25. ESA, LISA Mission Homepage, Last accessed from....cfm 26. P. Bender et al (LISA Study Team), Laser Interferometer Space... et al., LISA Pathfinder: the experiment and the route to LISA, Classical and...., The LTP experiment on the LISA Pathfinder mission, Classical and Quantum Gravity... for the Lisa Test-flight Package (LTP) on Board LISA Path Finder.... LISA Pathfinder Science Working Team, LISA Pathfinder: Einstein's Geodesic Explorer (The Science Case for LISA Pathfinder..., P. Wass, Charge Management for LISA and LISA Pathfinder, International Journal of Modern Physics..., MSC, Edition, 2002 54. K. Eckert, LISA Technology Package Progress Meeting #4, Document...-9583-7, March 2002 91. The LISA Pathfinder Team, General Design and Interface...



Дата загрузки: 2017-11-08
Скачать документ
Скачать текст
0.07/5
.../PLANCK LAUNCH 4TH QUARTER 2009 LISA PATHFINDER Status end-December 2006 GAIA.../PLANCK LAUNCH 4TH QUARTER 2009 LISA PATHFINDER Status end-December 2006 GAIA...) during a visit to ESTEC The LISA Technology Package Central Assembly, showing... emitter during validation testing for LISA Both Planck instruments have been... are undergoing their final phase. LISA Pathfinder The Planck spacecraft FM integration... throughout the year. All SMART-2/LISA activities are proceeding largely according... and the modification of the LISA Technology Package (LTP) Central Assembly... Reduction System (DRS) contribution to LISA Pathfinder: the first colloidal micropropulsion cluster... ESA, is under way within LISA Pathfinder. The inertial sensor (ONERA) and... review now coincides with the LISA Pathfinder Interim Test Review, planned for...) during a visit to ESTEC The LISA Technology Package Central Assembly, showing... emitter during validation testing for LISA Both Planck instruments have been... are undergoing their final phase. LISA Pathfinder The Planck spacecraft FM integration... throughout the year. All SMART-2/LISA activities are proceeding largely according... and the modification of the LISA Technology Package (LTP) Central Assembly... Reduction System (DRS) contribution to LISA Pathfinder: the first colloidal micropropulsion cluster... ESA, is under way within LISA Pathfinder. The inertial sensor (ONERA) and... review now coincides with the LISA Pathfinder Interim Test Review, planned for... has been confirmed. JWST’s Sunshield Pathfinder at NASA The NIRSpec assemblies... JAXA for the Mercury Magnetospheric LISA The main activity of the... definition of requirements. In parallel, a LISA simulator is being developed to... first round of the Mock LISA Data Challenge (MLDC) was completed... of fostering the development of LISA data analysis tools and capabilities... first round of MLDCs. The LISA spacecraft www.esa.int For... has been confirmed. JWST’s Sunshield Pathfinder at NASA The NIRSpec assemblies... JAXA for the Mercury Magnetospheric LISA The main activity of the... definition of requirements. In parallel, a LISA simulator is being developed to... first round of the Mock LISA Data Challenge (MLDC) was completed... of fostering the development of LISA data analysis tools and capabilities... first round of MLDCs. The LISA spacecraft www.esa.int For...



Дата загрузки: 2017-11-08
Скачать документ
Скачать текст
0.11/5
... future ESA missions: Lisa-pathfinder, Bepi Colombo, Small GEO, Alphabus, LISA, etc. This... also presented. Nomenclature EP FEEP LISA HEMPT NSSK GEO EOL = = = = = = = Electric... scientific ESA missions such as Lisa-pathfinder and LISA. These thrusters will have... for Lisa-pathfinder and Microscope. Candidate for LISA ARC FEEP (1) Back-up for Lisa-pathfinder (1) Once this technology is developed for Lisa-pathfinder, other future... scientific missions such as Lisa-pathfinder and LISA require FEEPs as very fine... as Laser Interferometer Space Antennas (LISA) 2 as well as other low... for missions such as MICROSCOPE, LISA pathfinder, LISA, and DARWIN. These missions will.... The Laser Interferometer Space Antenna (LISA) mission's goal is to detect.... Figure 2. The LISA Mission Concept The success of the LISA mission will... 100 µN range, with a noise below 0.1 µN. LISA is envisaged as an ESA... or mini-ion engines. Both LISA and Darwin rely on advanced... planned demonstration mission is called LISA-pathfinder. The ESA FEEP thruster is... the drag-free operation on LISA pathfinder and NASA is developing colloid..., GOCE, Proba 3, Lisa-pathfinder, etc.). Furthermore, future missions such as LISA, Darwin, Alphabus... Propulsion May 2008, Crete, Greece 2 LISA: Laser Interferometer Space Antenna for...



Дата загрузки: 2017-03-10
Скачать документ
Скачать текст
Скачать перевод
Посмотреть билингву
0.11/5
... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... ripples in space-time ............................................................6 Figure 1.4-1: Lisa Pathfinder X-Band TT&C Block Diagram .............................................................................8 Figure... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... Command Subsystem on board the Lisa Pathfinder Satellite. Lisa Pathfinder is the second of... space missions; The LISA PATHFINDER mission and the LISA mission. LISA will consist of... its formulation stage. LISA PATHFINDER is a precursor mission to LISA that aims to... DRS (Disturbance Reduction System). The Lisa Pathfinder spacecraft, will demonstrate both electric... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... requirements and constraints for the LISA Pathfinder project. This includes: • The design... or tracked. 1.4 Summary Description The Lisa Pathfinder X-band TT&C subsystem is the... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... 1.4-1: Lisa Pathfinder X-Band TT&C Block Diagram Document Autogenerated from DOORS Module : /LISA Pathfinder/Level... Lisa Pathfinder PA Requirements for Subcontractors [AD 17] S2.ASU.RS.2031 Lisa Pathfinder....LI.1006 Lisa Pathfinder Acronyms List Document Autogenerated from DOORS Module : /LISA Pathfinder/Level... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue.../SRS-626, SRS-1245/T The Lisa Pathfinder X-Band Transponder telecommand symbol rate... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... nominal carrier frequency of the Lisa Pathfinder X-Band uplink shall be 7230... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder Freq RF Level (MHz) dBm... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... transmit carrier frequency for the Lisa Pathfinder downlink shall be 8495.000MHz... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue...-198/[AD 05]/T The nominal Lisa Pathfinder uplink ranging modulation index shall...-200/[AD 05]/T The nominal Lisa Pathfinder downlink ranging modulation index shall... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder Centre Frequency (MHz) 327 1420... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... performed between the frequency steps. Lisa Pathfinder X-Band Tx Frequency - 8450 to... X-Band Transponder Requirement Spec.doc LISA Pathfinder 13 kHz to Fo-200MHz... Issue 1 Page 43 of 78 LISA Pathfinder 6. GDIR APPLICABILITY MATRIX The following...-239: In the frame of LISA Pathfinder, all units with th ... 3.3.1.2 Conductively... of 78 LISA Pathfinder Req No. Reference Applicability Verif. Method Y R Y R Y R Y A,R Y R Y A,R Y R Y R Y R Y A,R Y R Y T,A,R Y A,R Y A,R 4.4.2 LISA-PF Radiation... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue... X-Band Transponder Requirement Spec.doc LISA Pathfinder S2.ASU.RS.2014 Issue...



Дата загрузки: 2017-06-15
Скачать документ
Скачать текст
0.15/5
....researchgate.net/publication/231149960 The LISA pathfinder DMU and radiation monitor Article... working on these related projects: LISA Pathfinder View project White dwarf structure...-qc] 28 Sep 2010 The LISA PathFinder DMU and Radiation Monitor P Canizares1...@ieec.fcr.es Abstract. The LISA PathFinder DMU (Data Management Unit) flight... the time of writing. Keywords: LISA, LISA Pathfinder, gravitational wave detector, charge deposition... to: Class. Quantum Grav. 1. Introduction LISA is a technologically sophisticated mission. So... start LISA. Launch for PathFinder is currently set for early 2013. LISA PathFinder (LPF... respect to LISA [1]: 1/2 Sδa,LPF (ω) ≤ 3×10−14 1 + ω/2π 3 mHz 2 √ ms−2 / Hz (1) The LISA PathFinder DMU... (Data Management Unit), the LTP (LISA Technology Package, or mission payload... 10−5 Hz, i.e., well within the LISA band. This means the current... transferred basically as is into LISA. The LISA PathFinder DMU and Radiation Monitor... in a stationary state in a The LISA PathFinder DMU and Radiation Monitor 4 matter... formulae is as follows: V (7) The LISA PathFinder DMU and Radiation Monitor B M r V χ µ0 5 Magnetic... be unwise to think of LISA carrying on board a set of... to this Conference Proceedings. The LISA PathFinder DMU and Radiation Monitor 6 −7 Magnetic... but is slightly noisier at LISA frequencies. 3.2. Control coils Just like... character of those depositions. The LISA PathFinder DMU and Radiation Monitor 7 Figure..., hence the name SEP. The LISA PathFinder DMU and Radiation Monitor 8 Figure... tests Electromagnetic Compatibility tests The LISA PathFinder DMU and Radiation Monitor 9 Figure... at IEEC, too, and The LISA PathFinder DMU and Radiation Monitor 10... ASW 2.4 will be ready. The LISA PathFinder DMU and Radiation Monitor 11... Definition for the LISA Technology Package (LTP) on Board LISA Pathfinder (SMART-2), report... the thermal diagnostics instrumentation in LISA Pathfinder, PhD Thesis, Barcelona, Appendix B [6] Steinhart... from the Radiation Monitor on LISA Pathfinder, report no. S2-ICL-TN...



Дата загрузки: 2017-09-24
Скачать документ
Скачать текст
0.17/5
... Part 2 40 Going Operational: LISA Pathfinder 44 LISA Pathfinder - The Launch Story 47 Masthead... celebrating the ground-based detection, LISA Pathfinder is very successfully demonstrating the.... Read more about this in ‘LISA Pathfinder: going operational’. As always, please... hours away. - September 10, 2015 – Lisa Barsotti: LLO - September 14, 2015... of a groundbreaking discovery, earlier and - Lisa Barsotti - and it feels fantastic...- will be covered by the LISA observatory, so surprised us, not... the Planet Going operational: LISA Pathfinder W The LISA Pathfinder composite is being mounted on... to on LISA Pathfinder at Leibniz Univer- launch campaign and LISA Pathfinder (LPF) remember... working on the hardware of LISA that VEGA and the propulsion... come. We have been pre- Pathfinder for even longer than I, this... tense as the fate of LISA Pathfinder is out of What has... discussions about the operation of LISA Pathfinder, and all with a sin- Miquel..., University of Glasgow: One of LISA Pathfinder’s two test masses. “After more... did you feel when LISA Pathfinder the LISA Pathfinder optical bench it will be... this mission. I could tories like LISA. I mostly focus on the data... did you get started in LISA Pathfinder? have also been a member of... alongside LISA Pathfinder be- team for the data analysis toolbox for LISA tions... I joined the Institute of Space Pathfinder since the start of my... work as part of the LISA Pathfinder for years. Although if we.... What will you do after LISA Pathfinder? Science Operations: Let the fun... LISA LPF goes it alone ent control modes will be commissioned, Pathfinder, we commence the second phase Around January 22nd, the LISA Pathfinder allowing... it using than LISA herself. Our experience from LISA manoeuvre which involves...-Newton thrusters) and the sec- Pathfinder will be transferred directly to... mark the more demanding than LISA Pathfinder. using only the micro-Newton... see first LISA Pathfinder science module close to L1 2015, LISA Pathfinder was launched...- The primary metrology system on LISA Pathfinder is the less after a few... 2015 at 01:04 am LISA Pathfinder vres, a final burn on December... Kourou in French Guiana. The LISA Pathfinder out of the grip of.... That journey takes a would bring LISA Pathfinder into its initial orbit around... the main show begins. With Pathfinder well underway we are em... board of LISA spacecraft, and much more besides. So in Pathfinder will... on to the building of LISA and the team will perform... the gravitational universe. 2016 43 LISA Pathfinder December 2015 – The Launch Story... wave work at Glasgow. For LISA Pathfinder the group built, tested and... a Tuesday The Vega launcher, carrying LISA Pathfinder, is all different agendas, and... December 2015. most of the LISA Pathfinder scientists – for about everywhere else... due in close to the Pathfinder launch pad, though no small.... Instead, our local contingent of LISA Pathfinder researchers decided to host an...’s newly refurbished observatory. 45 27 LISA Pathfinder Launch Back inside the control... the control- launch party for LISA Pathfinder. Dr Benjamin Knispel of the... Time, the Vega rocket carrying LISA Pathfinder ignited; a second later, the broadcast... luggage and head for For Pathfinder, the first frightening part – at... final and 46 flawlessly, setting Pathfinder on-course to critical burn... starting in early March. down: Pathfinder was in its planned initial...



Дата загрузки: 2017-05-21
Скачать документ
Скачать текст
0.2/5
... JUNE 2016 LISA Pathfinder exceeds expectations Mission accomplished for the LISA Pathfinder spacecraft after... mergers between supermassive black holes. LISA Pathfinder is a technical and scientific success... a space-based gravitational wave observatory. LISA Pathfinder contains two test masses, small... spacecraft carrying technologies tested in LISA Pathfinder, placed several million kilometers from... stars or black holes). The LISA Pathfinder mission, launched on 3 December 2015... in the LISA Pathfinder mission. To find out more about LISA Pathfinder and eLISA... issued for the launch of LISA Pathfinder: LISA pathfinder: a step toward gravitational wave detection.../ and http://sci.esa.int/lisa-pathfinder/. LISA Pathfinder in space (artist's impression). © ESA... Other images (photographs, videos) of LISA Pathfinder are available on the ESA... space-borne gravitational wave detectors: LISA Pathfinder results, M Armano, H Audley, G Auger, JT.... Contact information Researcher l Antoine Petiteau (LISA Pathfinder PI for France) l T +33 (0)1 57...



Дата загрузки: 2017-10-24
Скачать документ
Скачать текст
0.06/5
... Searching for Pair Halos Fallon, Lisa Team: H.E.S.S. Collaboration p. 399 Sun-119... research: the case of LISA Pathfinder Racca, Giuseppe Team: LISA Pathfinder Project p. 403 H03-0002-10 14:55 - 15:20 (solicited) LISA Pathfinder: the physical experiment and the path to LISA Vitale, Stefano...; Pace, Emanuele; Tozzetti, Lorenzo; Gambicorti, Lisa; Grilli, Antonio; Raco, Agostino F31... Testing of the LISA pathfinder GRS Antonucci, Federica Team: LISA-Pathfinder Trento Group p. 403... Actuation stability test of the LISA pathfinder inertial sensor front-end electronics... on-ground Nicolodi, Daniele Team: LISA Pathfinder Trento Group p. 403 H03-0013...:30 - 10:45 (solicited) The LISA Pathfinder Charge Management System: development and... Subsystems in LISA PathFinder and LISA Lobo, Alberto; Grimani, Catia Team: LISA-Spain p. 403...:50 (solicited) LISA Pathfinder optical bench construction and implications for LISA Ward, Henry... 11:50 - 12:10 (solicited) LISA Pathfinder interferometry: space hardware tests. Garc... LISA Pathfinder Cruise, Mike; Dixon, George; Hoyland, David; Aston, Stuart Lunch Break LISA Pathfinder... - 14:45 Data analysis for LISA and LISA-Pathfinder De Marchi, Fabrizio; Congedo...:00 Data Analysis for the LISA Technology Package Ferraioli, Luigi H04...-10 15:00 - 15:15 LISA Pathfinder instrument data analysis Guzman, Felipe... Simulation and template generation for LISA Pathfinder Data Analysis RAIS, Boutheina; Grynagier... for LISA Pathfinder Diaz-Aguiló, Marc; Grynagier, Adrien; RAIS, Boutheina Coffee Break LISA... 17:30 - 17:50 (solicited) LISA Technology Development, Risk Reduction and... gravitational wave detection in space: LISA PAAM Pijnenburg, Joep; Rijnveld, Niek... - 18:45 Phasemeter modelling for LISA Cruise, Mike; Summers, David; Hoyland...; Ogawa, Yasunobu; Howells, Vikki; Baddeley, Lisa; Aruliah, Anasuya; McWhirter, Ian; McCrea... J. T.; Modolo, Ronan; Provan, Gabrielle; Rosenqvist, Lisa; Wahlund, Jan-Erik; Wellbrock, Anne..., Shawn; Mueller, Guido Coffee Break LISA technology II and general purpose...-mode polarization maintaining Fiber for LISA Fleddermann, Roland; Diekmann, Christian; Steier... experimental optical simulator of the LISA interferometer Argence, Bérengère; Hubert... of Florida LISA interferometer simulator Mueller, Guido Team: UF-LISA Team p. 411... phase measurements and interferometry for LISA Spero, Robert H03-0035-10...-0045-10 Photodiode Performance for LISA Pathfinder Cruise, Mike; Dixon, George; Hoyland... technique for LISA Eichholz, Johannes Thu-322 H03-0048-10 LISA Pathfinder Science...-10 Time-Delay Interferometry for LISA Otto, Markus; Heinzel, Gerhard; Danzmann... Thu-335 H03-0061-10 LISA telescope spacer design investigations Sanjuan...-10 Characterization of photodetectors for LISA Guzman, Felipe; Livas, Jeffrey; Silverberg... Optical Assembly Tracking Mechansim for LISA Thorpe, James Ira; Stebbins, Robin... Thu-325 H03-0051-10 LISA phasemeter development Kullmann, Joachim; Bykov...-327 H03-0053-10 Preliminary LISA telescope spacer design Livas, Jeffrey... The LISA Pathfinder Mission McNamara, Paul Thu-329 H03-0055-10 The LISA... Mock Data Challenges for the LISA Technology Package Monsky, Anneke; Hewitson...-10 Bridging the gap between LISA phasemeter raw data and astrophysical... the optical bench interferometer of LISA - a current example of optical simulations... Thu-343 H03-0069-10 LISA Pathfinder: hardware tests and their input...-10 Fracture Control of the LISA Pathfinder Optical Bench Cruise, Mike; Dixon... observations of AGN Outflows Winter, Lisa; Froning, Cynthia; Scott, Jennifer; Shull...:10 LISA Pathfinder testing TeVeS/MOND Trenkel, Christian; Armano, Michele; Sumner, T.J. Team: LISA Pathfinder... experiments in the drop tower: a pathfinder for space based precision measurements..., Neyda; Fritz, J; Knapmeyer, Martin; Smeenk, Lisa; Ten Kate, Inge; Trüninger... Badavi, Francis F. Badavi, Francis F. Baddeley, Lisa Badenes, Carles Badin, Vladimir Badin..., Abraham Falconer, D. A. Falewicz, Robert Fallon, Lisa Falzetta, Giuseppe Fan, Xiaohui Fan... Galvin, Antoinette Galvin, Antoinette Gambicorti, Lisa Gamble, R. J. Gamgami, Farid Gammie, Charles... Rosenblatt, Pascal Rosenblatt, Pascal Rosenqvist, Lisa Rosenthal, Wolfgang Rosier, Patrice Rosmorduc... Slyusar, Natalia Smart, Don Smeenk, Lisa Smets, Roch Smieszek, Marlene Smilauer... Winter, Josef Winter, Josef Winter, Lisa Winter, Othon Winter, Othon Winter..., D. Sibeck, M. Volwerk, J. Wild, C.P. Escoubet, M.G.G.T. Taylor (1) LISA, Universités Paris 12, Paris 7, UMR..., Waltraut Hoheneder, René Waclavicek Team: LISA Pathfinder Project H03-0001-10, p. 157..., Stein Strandmoe, Frederic Wechsler Team: LISA Pathfinder TeVeS-MOND task force H05...; Michele Armano, Christian Trenkel Team: LISA Pathfinder Trento Group H03-0012-10..., Dennis Weise, Karsten Danzmann Team: LISA-Pathfinder Trento Group H03-0010-10... (IAA-CSIC), Jean-Marie Flaud (LISA), Thomas von Clarmann (KIT), Michael..., (3) CSNSM, 91405 ORSAY Campus, France, (4) LISA, Universités Paris 12, Paris 7, UMR..., 28199 Bremen, Germany Contact: cottin@lisa.univ-paris12.fr Team: Palme...



Дата загрузки: 2017-11-08
Скачать документ
Скачать текст
0.74/5
... Colombo, Aeolus, Lisa-pathfinder, etc.). Furthermore, future missions such as LISA, post-GOCE... (cold gas and ion engines), - Lisa-pathfinder (FEEP, mini-ion engines and... has helped the ESA projects (LISA pathfinder, LISA, GAIA, GOCE, etc.) to identify... such as Gaia, Cryosat and Lisa-pathfinder to develop and check their...



Дата загрузки: 2017-03-10
Скачать документ
Скачать текст
Скачать перевод
Посмотреть билингву
0.14/5
... LISA Pathfinder Prepared by Reference Issue Revision Date of Issue Paul McNamara LISA...: LISA-LPF-RP-0001 date: 29/4/2009 issue 1 : revision 1 1 Introduction LISA Pathfinder, the... Space Antenna (LISA) mission [1]. The technologies required for LISA are many and... the LISA Pathfinder mission to test the critical LISA technologies in a flight environment. LISA Pathfinder essentially mimics one arm of the LISA... of the LISA interferometry system. The scientific objective of the LISA Pathfinder mission... metrology. LISA Pathfinder was first proposed in 1998 as ELITE (European LIsa TEchnology... proposal called for a joint LISA and Darwin1 pathfinder mission, consisting of two free-flying spacecraft, with three payloads (LISA... Technology Package, and a US provided LISA Technology Package). The goal of... demonstrate drag-free control (for LISA) and formation flying (for Darwin... spacecraft (the Darwin Pathfinder was cancelled) and renamed LISA Pathfinder (LPF). At the... two payloads, the European built LISA Technology Package (LTP) [3], and the... use the LTP inertial sensors. LISA Pathfinder is due to be launched... vehicle, Rockot, which could launch LISA 1 Darwin is a proposed mission consisting... noise requirement of LISA Pathfinder and LISA. The line labelled LISA Pathfinder Requirement shows the... LPF CBE line and the LISA Requirement represents the extrapolation required... transfer the LPF technology to LISA. (right) Graph showing the Level.... As can be seen, the LISA Pathfinder requirement on the performance of... to the performance of the LISA local (test mass readout) interferometer... (optical bench, laser, phase meter). Pathfinder from Plesetsk (Russia) into a parking... using an expendable propulsion module, LISA Pathfinder will enter a transfer orbit towards... in-flight demonstration of the LISA technology will then take place.... 2 Relationship between LISA Pathfinder and LISA From the outset, the LISA Pathfinder mission has been... to LISA with little, or no, changes. However, as LPF is a pathfinder... relaxed with respect to the LISA hardware requirements. Specifically, the requirement... secondary requirement of interferometer 2 reference: LISA-LPF-RP-0001 date: 29... cost or complexity, the full LISA requirement can be demonstrated (see... around L1, as opposed to LISA’s heliocentric Earth-trailing orbit. This... a single spacecraft, several of the LISA technologies will not be flight... where LPF differs greatly from LISA (i.e. the laser source), the LPF... the risk associated with LISA. 3 LISA Technology Package The LISA Technology Package (see... European provided payload onboard the LISA Pathfinder spacecraft. The instrument is being... Prime Contractor. 4 Current Status The LISA Pathfinder mission is currently in the... 1: Relationship between the LISA technology and LISA Pathfinder 4 reference: LISA-LPF-RP-0001 date... 1 Figure 2: Artists impression of the LISA Technology Package, showing the inertial... in the manufacture of the LISA Technology Package Country France Germany... 1 Table 3: Development Milestones of the LISA Pathfinder Mission. Passed Milestones Systems Requirements... tests. As mentioned in Section 1, LISA Pathfinder also carries the NASA provided...: LISA-LPF-RP-0001 date: 29/4/2009 issue 1 : revision 1 5 LISA Pathfinder and LISA The development undertaken for LISA Pathfinder directly retires the corresponding LISA development... unknown performance issues associated with LISA continues to reduce at each... provides examples of the continual LISA risk reduction already achieved for... for Micro-Newton Thrusters The LISA Pathfinder and ST7 programs are designed... current concept design of LPF/LISA ISS First commissioning of single... most significant outstanding risk for LISA, and the remaining work in... a very brief overview of the LISA Pathfinder mission. A more in depth discussion... and testing the integrated system. LISA Pathfinder is the first mission of... the future, most notably LISA. In conclusion, LISA Pathfinder is on track to... of ST7 thruster components to LISA lifetime requirements Begin long-duration... of both CMNT and FEEP LISA prototype microthrusters Milestone for 8000... October 2010 December 2011 LISA PDR LISA CDR reference: LISA-LPF-RP-0001... (2008) References [1] Bender, P., et al., LISA Pre-Phase A Report, MPQ 208... al., European LISA Technology: Demonstration Satellite for the LISA Mission in ESA... Programme, unpublished proposal (1998) [3] Vitale, S., LISA Technology Package Architect Final Report... Definition for the LISA Technology Package (LTP) on board LISA Pathfinder (SMART-2), ESA...-Rev1 (2005) [6] McNamara, P., et al., LISA Pathfinder, Classical and Quantum Gravity, 25...., The LTP experiment on the LISA Pathfinder mission, Classical and Quantum Gravity... EOM EQM ESA ETH European LISA Technology Experiment Engineering Model Electro... Sensor Subsystem LISA LPF LTP Laser Interferometer Space Antenna LISA Pathfinder LISA Technology Package...