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

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


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... 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...



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... 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...



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LISA Pathfinder: Mission Status Paul McNamara LISA Pathfinder Project Scientist LISA Pathfinder Introduction LISA Pathfinder (LPF) is a technology... gravitational wave detection in space LISA Pathfinder will test in flight: – Inertial... technology The basic idea of LISA Pathfinder is to squeeze one arm... Committee, LISA Pathfinder was a dedicated technology validation mission for the LISA mission. In the mean time, LISA has been reformulated and renamed NGO LISA Pathfinder Mission Concept LISA Pathfinder Mission Concept LISA Pathfinder Mission Concept LISA Pathfinder Mission Concept LISA Pathfinder Mission Concept LISA Pathfinder LISA Pathfinder LISA Pathfinder...-Newton thrusters – Payloads LPF • The LISA Technology Package (LTP) – Provided by... LISA Pathfinder DFACS Principle LISA Pathfinder x1 interferometer LISA Pathfinder x1 Drag Free LISA Pathfinder x2-x1 Interferometer LISA Pathfinder X2 low frequency control LISA Pathfinder DFACS LISA Pathfinder LPF Development Approach LPF is a Pathfinder... a given level of readiness for LISA Pathfinder (CDR, QR, FAR, etc) it... finally retired by the flight. LISA Pathfinder NGO basic design items Free... acquisition Precision attitude control of S/C LISA Pathfinder Items that can only be... acquisition Precision attitude control of S/C LISA Pathfinder Items benefiting from in-flight... control of S/C LISA Pathfinder NGO Design Items Validated By LISA Pathfinder Free flying test... attitude control of S/C LISA Pathfinder LTP Salient Features LISA Technology Package (LTP) is...-x1, Frequency noise, reference interferometer LISA Pathfinder LTP Status All electronic units... Computer ISS Front-End Electronics LISA Pathfinder LTP Status Most of the..., positioning and Release Mechanism (GPRM) LISA Pathfinder LTP Status Delays in the... ESA UNCLASSIFIED – For Official Use LISA Pathfinder TOQM In-lieu of the... dummies of the inertial sensors LISA Pathfinder LPF Spacecraft Bus All units... the delivery of the LCA LISA Pathfinder System Test Campaigns Sine Vibration... SCOE Check TOQM Test Sequence LISA Pathfinder OSTT Sequence TP20 20 TP21.../ Final SFTs @ Ambient LISA Pathfinder Fit to OSTT Performance LISA Pathfinder Micro-thrusters LPF... Radio-frequency Ionisation Thrusters (µ-RIT) LISA Pathfinder Micro-Thrusters Review Board Conclusions... thrust noise of GAIA thrusters LISA Pathfinder Micro-Thrusters Review Board requested... be made in June 2012. LISA Pathfinder Micro-Thrusters NB: As of...% of LPF total impulse requirement LISA Pathfinder The LISA Pathfinder Mission 100 / Hz � LPF... Model is updated as The LISA Pathfinder Mission ground test results become... LPF but are interesting for LISA. Star cker Tra will allow... budget from the best-case LISA Pathfinder In Summary All environmental tests...



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...-going programme of approved missions (LISA PathFinder, ACES and MICROSCOPE) that need... mission and the inclusion of LISA as a L1 candidate) in the... have some space experience: the LISA program is almost 2 decades old...). The missions Solar Orbiter (M) and LISA (L) were transferred from the earlier program of ESA: LISA is a candidate for L1. The... selected in the first round (LISA, which was included later, was... gravity in the strong regime: LISA will observe physics taking place... burst of gravitational radiation, which LISA will be able to measure... the months prior to merger, LISA will detect the gravitational waveform... extreme-mass-ratio inspirals (EMRIs), LISA will typically observe of order... cosmological backgrounds of gravitational waves. LISA may indeed turn out to... precisely into the LISA window. In other words, LISA is the tool... waves would be observed by LISA. 12 A Roadmap for Fundamental Physics... existence of the graviton but LISA observations will improve significantly on..., at frequencies somewhat smaller than LISA. X-ray measurements of gas orbiting... is somewhat complementary to what LISA can achieve, although in the case of LISA, EMRIs allow the direct mapping... horizon of the black hole. LISA will clearly test the strong... massive black holes observed by LISA will provide a new type of... of ground interferometers or even LISA will be insufficient to detect..., drag free and accelerometers in LISA PathFinder and Microscope), but once the..., GOCE) and fundamental physics (Microscope, LISA PathFinder, LISA). Similarly the precise clocks and... laser ranging equivalence principle tests. LISA PathFinder: LISA PathFinder will probe the limits with... fm/s2/Hz1/2 at 1 mHz. LISA PathFinder, scheduled for launch to L1..., represents a single arm of the LISA gravitational wave observatory that has... measured with an optical interferometer. LISA PathFinder will test the current state..., with hardware designed for the LISA “local measurement” of a free-falling... a factor 10 of the final LISA goal, which would be sufficient to guarantee LISA observation of galactic compact objects... to a test of the LISA measurement technique, LISA PathFinder aims at an experimentally... of relative acceleration noise. The LISA PathFinder results will thus be applicable... considered for L1: LISA: Laser Interferometer Space Antenna (LISA) is the first... ready for launch in 2020. LISA will record the inspirals and... reach in space and time, LISA will observe how massive black... constant and of dark energy. LISA observations of inspirals of massive... as extensions to general relativity. LISA will measure the 3D positions... stellar evolution. In fact the LISA census of massive black holes... galactic binaries become individually detectable, LISA will observe all sources in the Galaxy. In addition, several LISA events will likely have electromagnetic.... It is also conceivable that LISA will discover new phenomena of... magnitude. On the other hand, LISA will provide detection in a frequency... in the sub-Hz bands. LISA, with 5 million kilometer long arms...-to-noise ratios for typical LISA sources are large, from tens to thousands. This makes LISA ideally suited for the study.... As a follow-on mission to LISA, the Big Bang Observer (BBO... a role of follow-up for LISA by observing inspiral sources that... launch two milestone missions: DECIGO pathfinder and pre-DECIGO. Ground vs... foundation of the space-based LISA interferometer, where a macroscopic test mass... have already been approved, namely LISA PathFinder, ACES and Microscope. These missions... consequences in fundamental physics. The LISA mission was included three years... been repeatedly stressed above, the LISA mission is central to fundamental... contact free test masses from LISA Pathfinder to reach higher sensitivities. The... test mass, such as for LISA and LISA PathFinder. Here an interferometric readout..., with the LISA PathFinder flight test of free fall for LISA to launch... to high relative accuracy. The LISA gravitational wave mission builds on... the electrostatic sensor, and the LISA PathFinder mission will provide an all... approaching the LISA goal. The improved performance with the LISA hardware increases... of the spacecraft itself. The LISA PathFinder mission, for instance, must achieve... upcoming MICROSCOPE and LISA PathFinder missions. These last two, and LISA, will employ... of LISA PathFinder, and testing their useful lifetime for the longer LISA mission remains an important ground testing issue. Recommendations:   Launching LISA PathFinder... propulsion is key for MICROSCOPE, LISA and any future multi-year... 10-6 Pa level targeted for LISA), larger test mass-sensor separation... to the optical interferometry of LISA). This requires an onboard laser... (LISA PathFinder, ACES and MICROSCOPE) are launched with no further delay. The LISA... in order to bring the LISA mission closer to its completion...: Laser Interferometer Gravitational wave Observatory LISA: Laser Interferometer Space Antenna LLI...



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LISA Pathfinder Laying the foundation for gravitational wave detection in space Overview LISA Pathfinder... band. LISA Pathfinder and its two science payloads, the European LISA Technology Package... the Laser Interferometer Space Antenna (LISA) mission concept that has been... spectrum. A mission based on the LISA concept will detect gravitational waves... high-energy and radio astronomy. LISA-like instruments observe gravitational waves... system. The LISA Pathfinder mission Artist’s impression of the LISA Pathfinder spacecraft. LISA Pathfinder will test... viewed as a miniaturized version of a LISA measurement arm: two drag-free... laser interferometry. LISA Pathfinder Objectives The aim of the LISA Pathfinder mission is to... by the European Space Agency, LISA Pathfinder includes major hardware contributions from... science payload, known as the LISA Technology Package (LTP). The main... Reduction System (DRS) payload on LISA Pathfinder. The DRS consists of a colloidal... DRS control software. Left: The LISA Technology Package during the late... sensor) / U. Glasgow (optical bench) Right: LISA Pathfinder being encapsulated within the half... rocket from Kourou, French Guiana, LISA Pathfinder used its propulsion module to... LISA Pathfinder science spacecraft and was discarded. Approximately two months after launch, LISA Pathfinder... one year. Operations Operations for LISA Pathfinder consist of a series of experiments... a physics-based model of the LISA Pathfinder acceleration noise performance. Such a model... tool for designers of future LISA-like missions with different environmental....int/lisa-pathfinder eLISA mission: https://elisascience.org NASA LISA website: http://lisa.nasa...



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... (IXO) 3.2.3.2 Laser Interferometer Space Antenna (LISA) 3.2.4 Ongoing Space Missions 3.2.4.1 XMM-Newton..., the Laser Interferometer Space Antenna (LISA) and the International X-ray Observatory... then compete with IXO or LISA for the next L-slot. ExoMars... become of the highest priority. LISA, planned as a joint ESA–NASA... possible. Simbol X will both be a pathfinder for, but also complementary to... gravitational-wave and neutrino astronomy (LISA and KM3NeT respectively). Scientific Discovery... implementation. 3.2.3.2 Laser Interferometer Space Antenna (LISA) year are expected up to... Potential. With this observational potential, LISA will help in understanding the... in the strong-field regime. LISA will thus be essential to... with 2% accuracy. Image Credit: ESA LISA (Figure 7) is a gravitational-wave astronomical...-to-noise ratio calibration sources. LISA will produce the most complete..., including those not optically visible. LISA will also discover tens to... 30. For most of them, LISA will detect signals during the... per Figure 7: Artist’s impression of LISA, a joint ESA–NASA mission aimed..., neutron stars and black holes. LISA’s observations will have impact all... a) User Base. The impact of LISA observations will be outstanding all... phenomena independently observed. Industrial Relevance. LISA is based on highly innovative... precision measurement devices. International Context. LISA is a cooperative ESA–NASA mission... (BEPAC) review. Within Cosmic Vision, LISA is a competitor for the L1... (see Chapter 5 for more details). LISA is the sole mature low... Einstein Telescope. Timeline and Cost. LISA is in the running for... described above. The flight of LISA Pathfinder in 2010/2011, which has... an integral part of the LISA programme, is another key milestone... cap), respectively, plus €247M for LISA Pathfinder. The last costing exercise done... of the European effort between LISA Pathfinder and LISA with a substantial transfer of... following. Technology Readiness. LISA is preceded by LISA Pathfinder, already in implementation for a launch in 2010/2011. LISA Pathfinder is... at the level required by LISA. It will space-qualify a substantial fraction of LISA technologies, in particular all the..., optical bench manufacturing, etc.). The LISA laser has direct flight heritage... European national funds. 3.2.4 Priorities. Both LISA and XEUS/IXO are ranked.... Flagship facilities like XEUS/IXO, LISA, the CTA, KM3NET, also owe...] Technology Development Program) and via Pathfinder telescopes under construction in the... Operation ¤58M/yr SKA SKA Pathfinder construction Design phase: concept and... be considered as the necessary pathfinder for Darwin or the Terrestrial..., SCUBA-2. More recently, the Atacama Pathfinder Experiment (APEX) telescope (located very... prime examples of an SKA pathfinder for low frequencies. In addition... the ESA Cosmic Vision process, LISA is a competitor for the L1... gravitational-wave and neutrino astronomy (LISA and KM3NeT respectively). 110 | The.... Laser Interferometer Space Antenna (LISA — see Section 3.2.3.2). LISA is a space-based gravitationalwave... z = 20. With this observational potential LISA will help in understanding the... phases of the Big Bang. LISA represents a true gravitational-wave astronomical... in the 2007 BEPAC review. LISA the synthesised roadmap is the... detailed in Section 5.2.3.4. LISA will be preceded by LISA Pathfinder, already in implementation for a launch in 2010/11. The pathfinder... key components of the full LISA mission that will in turn... to TandEM/LAPLACE compared to LISA and XEUS/IXO, primarily because... for the latter two missions. LISA and XEUS/IXO were ranked... from the Sun’s close vicin- pathfinder for Darwin or TPF. The... possible. Simbol-X will both be a pathfinder for, but also complementary to... prime examples of an SKA pathfinder for low frequencies and other.... Flagship facilities like XEUS/IXO, LISA, ELT, SKA, TandEM and LAPLACE... a requirement for XEUS/IXO. • or LISA, all the hardware needed for... of all the units starts. Pathfinder telescopes are under construction in... could be demonstrated by Simbol-X, LISA and Prisma • xisting bolometer arrays... to formation flying (necessary for LISA, Simbol-X and others) are recognised... devices that are required for LISA. • elestial reference systems, presently defined... Missions Laplace Tandem Launch Xeus Lisa M-Class Missions Dark Energy Marco... activities to an internaIXO, with LISA to be included later on... high priority ASTRONET L-class missions, LISA, IXO/XEUS and TandEM/LAPLACE... three high priority T ASTRONET missions LISA, IXO/XEUS and LAPLACE/ TandEM...–50M Marco Polo (CV) 5 €300M a LISA and XEUS/IXO were ranked... AMS KM3NeT Auger North Argos-X LISA EDGE GLAST Simbol-X Einstein Telescope... ASKAP: Australian Square Kilometre Array Pathfinder http://www.atnf.csiro.au... http://www.ligo.caltech.edu/ LISA: Laser Interferometer Space Antenna (ESA/NASA) http://sci.esa.int/lisa/ LOFAR: Low Frequency ARray http...



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0.13/5
... opportunity) and three Lclass (including LISA) mission candidates were selected for...) X-Ray astronomy (IXO) Gravitational waves (LISA) Mission of Opportunity Solar System... B Laplace PLATO EUCLID B C C SPICA C IXO C LISA A Member state provision Instrument suite... astronomy studying the electromagnetic spectrum, LISA will attempt to detect the... confirmation of interest for Laplace) LISA Payload Propulsion EMC Table 5/2 M-class...: IXO Total 2-03 - L-Mission Candidate: LISA CTP (13) Total 2-04 - M-Mission... C207-013PW Metrology system for LISA CTP N/A LISA metrology system end-to... reference CTP Y2006 C215-022PW LISA Optical Assembly Articulation Mechanism (OAAM... Opto-mechanical stability characterization for LISA CTP N/A LISA Inertial Sensor final design... Front End Electronics characterization for LISA CTP Y2008 C207-011PW Charge... Contamination characterization for LISA CTP Y2009 C207-015PW LISA micropropulsion lifetime characterization... contractor that will perform the "LISA Metrology system" activity. N/A Nominal contract...: LISA Metrology system for LISA Programme: CTP Title: Metrology system for LISA Reference.... This activity will demonstrate the LISA Phase Measurement System performance and.... Deliverables Breadboard 5 Application Need/Date: LISA Contract Duration: 18 N/A Reference to... with Harmonisation Roadmap and conclusion: N/A LISA metrology system end-to-end characterization Programme: CTP Title: LISA metrology system end-to-end... validate the requirements of the LISA measurement system and characterize the achievable performances. It will reproduce a LISA-like optical measurement set-up... model of the LISA measurement system. 4 Application Need/Date: LISA Contract Duration... Engineering Model 5-6 Application Need/Date: LISA Contract Duration: 24 N/A Reference to... a tunable frequency reference for the LISA laser pre-stabilization. Description The... implementing a variable frequency reference for LISA and will implement and validate... tunable reference. 6 Application Need/Date: LISA Contract Duration: 18 N/A Reference to... with Harmonisation Roadmap and conclusion: LISA Optical Assembly Articulation Mechanism (OAAM) Programme: CTP Title: LISA Optical Assembly Articulation Mechanism (OAAM... the constellation breathing. Description In LISA the ideal equilateral triangle formed... articulation mechanism enters in the LISA performances through the overall Drag... the OAAM 5 Application Need/Date: LISA Contract Duration: 18 N/A Reference to... for LISA Programme: CTP Title: Opto-mechanical stability characterization for LISA Reference... risks linked to the current LISA optical system performance. Description The...) are significant in the overall LISA pathlength error budget. Tasks include... critical performance, development of the LISA optomechanical assembly breadboard and test...(2010)81 5 Application Need/Date: LISA Contract Duration: 24 N/A Reference to... conclusion: N/A LISA Inertial Sensor final design Programme: CTP Title: LISA Inertial Sensor... the LISA Pathfinder (LPF) Inertial Sensor design for compatibility with the LISA architecture..., with respect to the original LISA Pathfinder design, in order to cope... Inertial Sensor 8 Application Need/Date: LISA Contract Duration: 12 N/A Reference to... Front End Electronics characterization for LISA Programme: CTP Title: GRS Front End Electronics characterization for LISA Reference: C207-009PW Objectives To..., originally developed for the LISA Pathfinder mission, for LISA Description LISA needs a residual acceleration... Sensor FEE. 5 Application Need/Date: LISA Contract Duration: 24 N/A Reference to...)81 Charge Management System for LISA Programme: CTP Title: Charge Management System for LISA Reference: C207-011PW Objectives The... for the LISA Charge Management System (CMS). Description The current LISA Pathfinder Charge.... Deliverables Breadboard 5 Application Need/Date: LISA Contract Duration: 24 N/A Reference to... gradiometer Description Inertial Sensor payloads (LISA) are susceptible to magnetically induced.../IPC(2010)81 Application Mission: Lisa Contract Duration: S/W Clause: N/A Reference to... for LISA Programme: CTP Title: Outgassing and Contamination characterization for LISA Reference.... Deliverables Breadboard 5 Application Need/Date: LISA Contract Duration: 24 N/A Reference to... and conclusion: N/A LISA micropropulsion lifetime characterization Programme: CTP Title: LISA micropropulsion lifetime... for Microscope and LISA Pathfinder. The LISA Pathfinder specification covers also LISA requirements, with the... micropropulsion system according to the LISA lifetime requirements. At the time... for lifetime 8 Application Need/Date: LISA Contract Duration: 36 N/A Reference to...)81 N/A Optical Bench Development for LISA Programme: CTP Title: Optical Bench Development for LISA Reference: C216-113PW Objectives The... interferometers, as opposed to the LISA Pathfinder (LPF) that adopts a non-polarized... BB of the LISA Optical Bench 5 Application Need/Date: LISA Contract Duration...



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0.09/5
... the magnetic diagnostics unit onboard LISA Pathfinder Marc Diaz-Aguil´oa,d , Ignacio...-qc] 13 Feb 2012 Abstract LISA (Laser Interferometer Space Antenna) is... that LISA will face, ESA decided to launch a technological demonstrator, LISA Pathfinder. The payload of LISA Pathfinder is the so-called LISA Technology Package... explorer flown to date. The LISA Technology Package is designed to... accuracy. Keywords: LISA Pathfinder, magnetic characteristics, on-board instrumentation 1. Introduction LISA (Laser Interferometer... detecting low frequency gravitational waves. LISA will consist in a constellation of..., and the main aim of LISA is to measure such acceleration.... The technologies required for the LISA mission are many and challenging... 2014. The basic goal of LISA Pathfinder consists in measuring to the... [3, 4]. The payload on board LISA Pathfinder is called the LISA Technology Package (LTP.... Figure 1: Artistic view of the LISA Technology Package. The two towers...: Figure 3: Control system architecture of LISA Pathfinder. D stands for the dynamical matrix.... The micro-propulsion system of LISA Pathfinder is composed of 12 FEEP... of the test masses of LISA Pathfinder. The 7 magnetic experiment is based... account the control architecture of LISA Pathfinder. We have obtained that the... LISA Pathfinder, Class. & Quantum Grav., 26 (2009) 094004. [16] F. Antonucci et al., LISA Pathfinder... (2011) 094006. [17] http://www.lisa.aei-hannover.de/ltpda/ [18... the AGAUR. References [1] K. Danzmann & A. R¨udiger, LISA technology — concept, status, prospects, Class.... [2] W. M. Folkner, F. Hechler, T. H. Sweetser, M. A. Vincent, & P. L. Bender, LISA orbit selection and stability, Class... al., From laboratory experiments to LISA Pathfinder: achieving LISA geodesic motion, Class. & Quantum... (2011) 094022. [4] F. Antonucci et al., LISA Pathfinder: mission and status, Class. & Quantum...., The LTP experiment on the LISA Pathfinder mission, Class. & Quantum Grav., 22...., The diagnostics subsystem on board LISA Pathfinder and LISA, Class. & Quantum Grav., 26... et al., LISA Pathfinder: the experiment and the route to LISA, Class. & Quantum Grav., 26 (2009) 094001. [9] W. Fichter et al., LISA Pathfinder... et al., Interferometry for the LISA technology package (LTP) aboard SMART... the magnetic field measurement in LISA PathFinder, Class. & Quantum Grav., 27 (2010.... [14] M. Diaz–Aguil´o & A. Grynagier. Modeling LISA Pathfinder for Data Analysis, J. of Phys...



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0.04/5
... Explorer Program Earth System Science Pathfinder Earth-Sun System Multi-Mission... million for Earth System Science Pathfinder (a 26 percent increase above FY..., Cloud-aerosol LIDAR and Infrared Pathfinder Satellite Observation (CALIPSO), Orbiting Carbon... completed Discovery missions (NEAR, Mars Pathfinder, and Lunar Prospector) have achieved... program, ten missions (NEAR, Mars Pathfinder, Lunar Prospector, Stardust, CONTOUR, Genesis... (Aspera-3) were selected. NEAR, Mars Pathfinder and Lunar Prospector were extremely... be ready in time for pathfinder testing with engineering models, and... Laser Interferometer Space Antenna (LISA) & Constellation-X (Con-X). LISA, a joint effort NASA/ESA... space-based gravitational wave observatory. LISA will study the death spirals... concept and technology development on LISA and Con-X. NASA will also... in 2006, particularly for the LISA mission. Aside from managing its own technology developments, the LISA mission is leveraging the Space... to future missions, among them LISA. ST-7 is not a separate spacecraft... flying on the ESA/LISA Pathfinder mission. LISA will advance working relationships between... ESA via collaboration on the LISA Pathfinder mission. Changes From FY 2005... NASA and ESA for the LISA mission, enabling further mission definition... Councils - program responsibility. Technical Description LISA will have three spacecraft flying... Einstein Implementation Schedule: Project 04 LISA Constellation-X Schedule by Fiscal Year... Tech Oct-00 Sep-04 LISA recently went into formulation. Schedule... Einstein Probes Dark Energy mission. LISA is an international partnership with... of Agreement. Risk Management RISK: LISA has risks associated with funding... responsibilities. RISK: Technology readiness schedule: LISA requires disturbance reduction technology and....6 13.5 117.1 Earth System Science Pathfinder 114.3 107.9 27.6 135.5 Earth...-Sun System Earth System Science Pathfinder (Dollars in Millions) President's FY... Budget Request Earth System Science Pathfinder FY 2006 PRES BUD FY2004....3 Overview The Earth System Science Pathfinder program (ESSP) addresses unique, specific...-Sun System Earth System Science Pathfinder Program Management PM: GSFC/LaRC...-Sun System Earth System Science Pathfinder Key Participants International: CNES - provides... FY 2006: Continue NASA Education Pathfinder Initiatives and emphasize a seamless pipeline... continue to focus on its pathfinder initiative, NASA Explorer Institutes (NEI... Cloud–Aerosol Lidar and Infrared Pathfinder Satellite Observations ARTCC Air Route... Gigahertz ESSP Earth System Science Pathfinder GIS Geographic Information System ESTO... Radiometer (CloudAerosol Lidar and Infrared Pathfinder Satellite Observations instrument) JSRDA Joint... LiOH Lithium Hydroxide REF 2-4 Acronyms LISA Laser Interferometer Space Antenna MRO... (Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations instrument) WFS&C Wave...-Sun System Earth System Science Pathfinder Cloudsat (Dollars in Millions) President...-Sun System Earth System Science Pathfinder Cloudsat Technical Description The single... Earth System Science Pathfinder Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations... Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (CALIPSO) FY2004 FY2005... Earth System Science Pathfinder Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations...-Sun System Earth System Science Pathfinder Orbiting Carbon Observatory (Dollars in...-Sun System Earth System Science Pathfinder Orbiting Carbon Observatory Schedule Date...-Sun System Earth System Science Pathfinder Hydros (Dollars in Millions) President...-Sun System Earth System Science Pathfinder Hydros Schedule Date Jul 07...-Sun System Earth System Science Pathfinder Aquarius (Dollars in Millions) President...-Sun System Earth System Science Pathfinder Aquarius Schedule Date Jun 05...



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0.14/5
.../PLANCK LAUNCH 4TH QUARTER 2009 LISA PATHFINDER Status end-September 2006 GAIA.../PLANCK LAUNCH 4TH QUARTER 2009 LISA PATHFINDER Status end-September 2006 GAIA... their final calibration phase. LISA Pathfinder The SMART-2/LISA Pathfinder Implementation Phase contract is... and the redefinition of the LISA Technology Package (LTP) Central Assembly... were ready for use in LISA Pathfinder. The suitable technology will be... second half of 2007. The LISA Pathfinder Engineering Model proof-mass undergoing... their final calibration phase. LISA Pathfinder The SMART-2/LISA Pathfinder Implementation Phase contract is... and the redefinition of the LISA Technology Package (LTP) Central Assembly... were ready for use in LISA Pathfinder. The suitable technology will be... second half of 2007. The LISA Pathfinder Engineering Model proof-mass undergoing... PM Page 84 Programmes on LISA Pathfinder, CNES decided to postpone the... development/qualification phase of the LISA Pathfinder FEEP, planned for September 2007... FEEP being studied within the LISA Pathfinder parallel FEEP Phase-1 and the... the Beyond Einstein programme elements (LISA, Con-X and the JDEM probes... decision is October 2007. The LISA project is well under way... thrust time has been achieved. LISA The Mission Formulation activity with... manufacturers for further investigation and LISA system. recovery. The EGSE unit... PM Page 84 Programmes on LISA Pathfinder, CNES decided to postpone the... development/qualification phase of the LISA Pathfinder FEEP, planned for September 2007... FEEP being studied within the LISA Pathfinder parallel FEEP Phase-1 and the... the Beyond Einstein programme elements (LISA, Con-X and the JDEM probes... decision is October 2007. The LISA project is well under way... thrust time has been achieved. LISA The Mission Formulation activity with... manufacturers for further investigation and LISA system. recovery. The EGSE unit...