Спутник ФКИ. Euclid. [Редактировать]

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

#Новостная лента.
12017-02-07. e2V поставила первые сенсоры для КА Эвклид.
Компания e2v (Англия) осуществила разработку и поставку в Mullard Space Science Laboratory (MSSL) первых четырех новых CCD сенсоров, которые будут использоваться в составе КА Euclid. В дальнейшем планируется, что эти элементы будут являться основой сенсора основного инструмента телескопа. При этом, компания отметила, что поскольку аппарат будет находиться на орбите не менее 6 лет, то производитель особое внимание уделил радиационной стойкости элементов. В сборе поставленные сенсоры позволят осуществлять съемку с разрешением около 610 мегапикселей и обладать полем обзора 0.78 х 07 градусов. Диаметр первичного зеркала аппарата должен будет составить 1.2 метра.
КА Евклид (назван в честь древнегреческого математика Евклида) — космическая миссия, которая в данный момент (январь 2017) разрабатывается Европейским Космическим Агентством (ЕКА). Цель миссии заключается в более лучшем понимании геометрии темной материи и темной энергии посредством очень точного измерения ускорения Вселенной. Для этого аппарат будет измерять красные смещения галактик, находящихся на разном расстоянии от Земли, и исследовать связь красного смещения и расстояния. Евклид является частью научной программы ЕКА "Cosmic Vision". Планируемая дата запуска - 2020 г.Тэги: EuclidКосмическое агентство Великобритании
22017-05-10. НАСА поставило детекторы для космического аппарата Euclid.
10 мая 2017 года космическое агентство США осуществило поставку трех сенсоров, которые будут использованы в составе спектрометра ближнего ИК диапазона. Данная поставка является ключевым вкладом НАСА в совместный с ЕКА проект по созданию новой космической обсерватории Euclid. На аппарате будет установлено два прибора:
- камера видимого света;
- спектрометр ближнего ИК диапазона и фотометра.
На аппарате также будет использоваться специально разработанная система которая будет разделять световой поток на две части, что позволит обоим инструментам работать одновременно. Запуск КА намечен на 2020 год Тэги: EuclidКосмическое агентство ИталииКосмическое агентство СШАЕвропейское космическое агентство

Найдено 1000 документов по запросу «Euclid». [Перейти к поиску]


Дата загрузки: 2017-05-21
Скачать документ
Скачать текст
0/5
... Phase of Euclid, which preceded Phase A, showed that the Euclid science and... expertise about the Euclid mission. In June 2010 the Euclid Science Management... of the Euclid Announcement of Opportunity for a single consortium - the Euclid Mission... scheme for Euclid. This report provides a description of the Euclid mission as... 8. The Euclid Study Team, July 2011 5 Authorship and Acknowledgements Euclid Red Book... Operations Study Scientist System Engineer Euclid Consortium Board (ECB) R. Bender F. Castander..., allowing Euclid to test a broad range of inflation models. Euclid is therefore... sources. Euclid probes the formation and evolution of our Galaxy. Euclid augments... of Contents Table of Contents Euclid Mission Summary .................................................................................................................................. 3 Foreword ........................................................................................................................................................... 4 Authorship and... Summary................................................................................................................................... 7 Table of Contents ............................................................................................................................................ 10 2 Euclid Science Objectives ....................................................................................................................... 13 2.1 Cosmology today... 2.3 Precise and accurate cosmology with Euclid .................................................................................. 22 2.3.1 Cosmological performance ........................................................................................................ 23 2.3.2 Unprecedented... constraints ...................................................................................... 24 2.4 Legacy science ................................................................................................................................ 27 2.4.1 Euclid legacy in numbers........................................................................................................... 28 2.4.2 The...-field cosmology and astrophysics ..................................................................................... 33 2.4.6 Euclid synergies with multi-wavelength surveys... .......................................................................................................... 71 5.2.2 Reference survey strategy.......................................................................................................... 72 5.2.3 Euclid Reference Survey ........................................................................................................... 73 5.4 Spacecraft........................................................................................................................................ 75... organisation................................................................................................................... 106 8.3 Payload Procurement .................................................................................................................... 106 8.4 Euclid Schedule............................................................................................................................. 107 12 Table of... Acronyms ...................................................................................................................................................... 113 2. Scientific Objectives 13 2 Euclid Science Objectives 2.1 Cosmology today Our... power of Euclid. An important question for the design of Euclid is.... Euclid Primary: Combined constraints from Euclid weak lensing tomography and galaxy clustering. Euclid... wa FoM Euclid Primary 0.010 0.027 5.5 0.015 0.150 430 Euclid All 0.009 0.020 2.0 0.013 0.048 1540 Euclid+Planck 0.007... predicted constraints obtainable for the Euclid cosmological probes. 1 2 http://www.darkenergysurvey... also benefit. 2.4.1 Euclid legacy in numbers At high redshift, Euclid is the... in detail. 2.4.6 Euclid synergies with multi-wavelength surveys Euclid provides a deep NIR... needed for the Euclid photometric redshifts. The DES and Euclid consortia are... the Northern sky for Euclid. The PS and Euclid consortia are planning... spectroscopy and targeting Hα emitting galaxies, Euclid represents a unique opportunity to quickly...-precision cosmology experiments enabled by Euclid. 50 3. Scientific Requirements To summarise... devices. The Euclid CCD273 has been developed especially for Euclid VIS: it... centres of the Euclid Deep Field (EDF) areas are: Euclid Northern Deep Field (EDFN): ecliptic longitude: N/A, ecliptic latitude: +90.0 deg; Euclid... probes of Euclid. This approach is particularly well suited for Euclid, given... spectra. . Figure 6.8: Simulation of a typical Euclid slitless observation (left: single array... Euclid specific configuration, the simulations use accurate models of the total Euclid...



Дата загрузки: 2017-05-21
Скачать документ
Скачать текст
0.29/5
Euclid Cosmic Visions Assessment Phase René Laureijs ESA/ESTEC Euclid Conference 18... detect baryonic acoustic oscillations patterns Euclid Conference 18 Nov 2009 page...) • J. Peacock (ROE, UK) • P. Schneider (Bonn) Euclid Conference 18 Nov 2009 SPACE... 4 Euclid’s Concept • Named in honour of the pioneer of geometry • Euclid will... – Nominal mission duration: max ~5 years Euclid Conference 18 Nov 2009 page... involved during the assessment phase Euclid Conference 18 Nov 2009 page... July (goal) [Sep 2008 for Euclid] Euclid Conference 18 Nov 2009 page... ESOC specialists • Support provided by Euclid scientists from WL and BAO... ITT for the industrial studies Euclid Conference 18 Nov 2009 page... – Imaging Channels (A. Refregier, CEA Paris) Euclid Conference 18 Nov 2009 page... System Study 2 Industry System Study 1 Euclid Conference 18 Nov 2009 page... and spectrometer Euclid Conference 18 Nov 2009 page 11 IDECS = f(Euclid,JDEM... Reference mission built from – – • Features: – – – • Euclid Science and Mission Requirements JDEM... 09 Euclid Conference 18 Nov 2009 page 12 Back to Euclid • Return in April 2009 to the 1.2m Euclid concept... Work on the Yellow Book (Euclid assessment study report) intensified in... evaluation of the assessment studies. Euclid Conference 18 Nov 2009 page... Architectures – IDECS - Globally similar to Euclid, assuming ESA participation: • Optical (CCD... (“ Decadal Survey” ), outcome in 2010. Euclid Conference 18 Nov 2009 page... to meet the CV schedule Euclid Conference 18 Nov 2009 page...



Дата загрузки: 2017-05-21
Скачать документ
Скачать текст
0/5
... of this and other methods. Euclid - Additional Space-based Dark Energy... Cosmic Visions program: Euclid, Plato and Solar Orbiter Euclid would use the... has appointed 2 scientists to the Euclid Science Advisory Panel NASA sent... opportunities for partnership with ESA. Euclid Timeline: Through June 2010: ESA... possible de-scope, study of Euclid. Mid-June 2010: ESA will... in a competitive selection to join. 2. Euclid (WL and BAO method) with... make a relatively small contribution to Euclid in 2 ways: 1. DOE scientists can... both agencies. It appears that Euclid is one of ESA’s highest...-effective Probe concept) until after Euclid flies.  NASA may decide that...



Дата загрузки: 2017-03-09
Скачать документ
Скачать текст
0.11/5
... the European selection of the Euclid dark energy mission, which is... WFIRST, the Euclid mission, and the groundbased LSST. Euclid has two instruments..., and a NIR imaging/spectroscopy instrument. Euclid's design was optimized to maximize... Space Telescope (henceforth JWST), ESA's Euclid mission, and the NSF's ground... Cosmic Vision medium class missions. Euclid is also a wide field telescope... US Participation in Euclid recommended a modest contribution to Euclid, saying "This investment... Euclid and is needed June 2012 MOU for US participation in Euclid... of WFIRST (see Figure 1). The Euclid Definition Study Report, better known... higher redshift. The NRC Euclid committee wrote: “Euclid's and WFIRST's measurements are... single measurement. Combining WFIRST with Euclid and groundbased data sets, such... potential of this powerful technique.'' Euclid can, in principle, discover exoplanets... 1: Introduction charged particle damage to Euclid's optical CCDs. Moreover, both exoplanet... with WFIRST. Euclid has no general observer program. Euclid will produce an... survey mode required to achieve Euclid's sky coverage results in a survey... planet parameter uncertainties. Comparison to Euclid WFIRST will detect 2-3 times more... day survey with an extended Euclid mission. Section 2: Science Figure 4: Data... the primary science components of Euclid, and therefore such a survey is... not clear if the final Euclid design (e.g., pointing constraints) will even...) 40 DRM2 (266 days) 27 Euclid-Extended (300 days) 5 Table 4: Predicted... programs, and it will complement Euclid by going two magnitudes deeper....0 40 11 1 - Euclid, wide 15,000 H=24.0 1359 22 Euclid, deep WFIRST... angular resolution is higher. The Euclid IR imaging is two magnitudes... for galaxy shape measurements. The Euclid optical imaging depth is comparable... magnitudes of the WFIRST (blue), Euclid (green), and LSST (red) imaging... required is z<0.01(1+z) 2.5.2.6 Relation to Euclid and LSST We conclude this... qualitative comparison between the WFIRST, Euclid, and LSST weak lensing experiments... the requirements. Where the WFIRST, Euclid and LSST surveys overlap, they... of both LSST and WFIRST. Euclid’s weak lensing strategy, as outlined... weak lensing. This has pushed Euclid to an observing strategy with...-2, with similar statistics to the Euclid survey; much shorter exposures in... measurements from WFIRST, LSST, and Euclid will allow powerful tests of... the lower bias model, the Euclid measurements are dominated by shot... the higher bias model, the Euclid measurements achieve nP > 0.7 out to... WFIRST HLS (black squares) and Euclid (blue triangles). Lower and upper... Hubble parameter H(z) from WFIRST and Euclid. This forecast uses BAO information... noise. At z ≈ 1.5, the WFIRST and Euclid errors are comparable, with WFIRST... fractional H(z) errors comparable to the Euclid errors at z < 1.5, with errors rising... significantly better constraints than either Euclid or BigBOSS over most of... Δz=0.1 for WFIRST (black squares) and Euclid (blue triangles). Upper curves show... computed similar forecasts for the Euclid galaxy redshift survey, with the..., while Euclid adds measurements in six redshift bins from z = 0.7 – 1.3. (The Euclid errors... complementarity of the WFIRST and Euclid redshift surveys. In the overlapping... and space density. Because the Euclid errors are dominated by shot... WFIRST maps a subset of the Euclid volume, so combining the measurements..., and the Subaru PFS; the Euclid measurements will be independent to... made equivalent calculations for the Euclid experiment, with exactly the same... most conservative assumptions, WFIRST outperforms Euclid by more than a factor of... of alternative gravity models. For Euclid we forecast errors of 0.007..., then the RSD constraints from Euclid yield  = 0.027, somewhat stronger than... account the capabilities of ESA's Euclid mission, NASA's JWST mission, and... in Euclid recommended a modest level of US participation in the Euclid project... redshift. The baseline program for Euclid (Laureijs et al. 2011) involves... other projects. Euclid will not have a general observer program. Euclid's infrared imaging... was substantial overlap between the Euclid infrared spectroscopic program and that... acceleration at earlier times than Euclid can reach and emphasizing full... goals of the WFIRST and Euclid weak gravitational lensing programs are... that is not possible with Euclid's single filter. WFIRST's detectors do... accurate. Finally, since WFIRST and Euclid are likely to be affected... eliminate overlap between WFIRST and Euclid per the direction for DRM2... shorter mission Does not duplicate Euclid Scales with pixel size More... the expansion history than does Euclid. The optical block diagram (Figure... program elements is fundamentally different. Euclid maximizes sky coverage at the... survey goes substantially deeper than Euclid's, measuring each Fourier mode near..., 38 (1989) Laureijs, R., et al., "Euclid Definition Study Report", arXiv:1110... of a Plan for U.S. Participation in Euclid”,The National Academies Press, 2012... science proposal for the ESA Euclid mission I. Cold exoplanets”, MNRAS, submitted...



Дата загрузки: 2017-03-10
Скачать документ
Скачать текст
0.16/5
... Pin 7 1 This kit can re p l a c e Euclid E-2769SHD 1-4 Axles and Components Part... re p l a c e Euclid E-3710SHD Q Standard 700-7-305 This kit can re p l a c e Euclid E-7899 EATON Standard 700-7-304 This kit can re p l a c e Euclid E-5139... p l a c e Euclid E-1887ASHD Heavy Duty 700-7-306 w i t h k n u r l e d rollers This kit can re p l a c e Euclid... w i t h k n u r l e d ro l l e r s This kit can re p l a c e Euclid E-10244 Item Qty Part No... adjustable brake spider can re p l a c e Euclid E-957 Meritor A-3211-A-833 S t a n d a rd...-7-21 1-1/8" Euclid E-545A Meritor 2258-P-354 For standard 'P' style brakes 8" 8-3/8" Euclid E-2768...-7-29 Euclid E-1113 1-7/8" O.D. ; 1-17/64" I.D. Meritor 1229-B-1848 700-7-19 Euclid E-539...-C6400S Euclid E-4717 700-7-176 26" 23-3/4" 2-7/32" R.H. Eaton 125031 Euclid E-4720 700-7-175 26" 23-3/4" 2-7/32" L.H. Eaton 125030 Euclid E-4721 700-7-188 22" 19-1/2" 2-7/32" R.H. Eaton 125035 Euclid E-2694 700-7-187 22" 19-1/2" 2-7/32" L.H. Eaton 125034 Euclid E-2693... Euclid E-685 700-17-243 25-1/8" 23-7/16" 2-5/16" R.H. Meritor R607001 Euclid E-1094 700-17-242 25-1/8" 23-7/16" 2-5/16" L.H. Meritor R607002 Euclid E-1095 700-17-244 13/3/4" 11-1/2" 1-3/4" R.H. Meritor 2210-C-5359 Euclid E-1147B 700-17-245 13/3/4" 11-1/2" 1-3/4" L.H. Meritor 2210-D-5360 Euclid...-L-4328 Euclid E-2442A 19-1/8" 17-5/16" 1-25/32" L.H. Meritor 2210-M-4329 Euclid E-2441A 22-1/4" 20-13/32" 1-25/32" R.H. Meritor 2210-Q-4333 Euclid E-2444A 22-1/4" 20-13/32" 1-25/32" L.H. Meritor 2210-R-4334 Euclid E-2443A 25-7/8" 24-1/16" 1-25/32" R.H. Meritor 2210-N-4330 Euclid E-2446A 25-7/8" 24-1/16" 1-25/32" L.H. Meritor 2210-P-4332 Euclid... Euclid E-5510 700-7-295 22-1/2" 20-7/16" 1-5/8” & 2-7/32” L.H. Spicer M16WKL25-205 Euclid E-9733 700-7-296 22-1/2" 20-7/16" 1-5/8” & 2-7/32” R.H. Spicer M16WKR25-205 Euclid E-9734 700-7-297 25-9/16" 23-1/2" 2-7/32" L.H. Spicer M16WKL25-236 Euclid E-9735 700-7-298 25-9/16" 23-1/2" 2-7/32" R.H. Spicer M16WKR25-236 Euclid E-9736 700-7-299 26" 24" 2-7/32" L.H. Spicer M16WKL25-242 Euclid E-10909 700-7-300 26" 24" 2-7/32" R.H. Spicer M16WKR25-242 Euclid... Euclid E-5526 700-7-283 25-3/8" 23-9/16" 1-5/8" & 2-7/32" R.H. Spicer M16WKR20-236 Euclid E-5527 700-7-289 26-1/8" 24-1/16 1-5/8" & 2-7/32" L.H. Spicer M16WKL20-242 Euclid E-9100 700-7-290 26-1/8" 24-1/16 1-5/8" & 2-7/32" R.H. Spicer M16WKR20-242 Euclid E-9101 700-7-293 22-1/2 20-7/16 1-5/8" & 2-7/32" L.H. Spicer M16WKL20-205 Euclid E-5524 700-7-294 22-1/2 20-7/16 1-5/8" & 2-7/32" R.H. Spicer M16WKR20-205 Euclid...-1 Euclid E-9761 700-7-292 18-1/8 16-1/8 2-5/32" R.H. Fruehauf APA-0998-2 Euclid E-9762...-2 Euclid E-1564 700-17-246 18-1/8" 16-1/8" 2-5/32" L.H. Fruehauf AXA-0420-1 Euclid...-4 Euclid E-2100 700-17-333 22-7/8" 21-1/8" 2-5/32" L.H. Fruehauf AXA-0420-3 Euclid... 700-7-9 This kit can re p l a c e : Euclid E-3520A S i rc o B 8 6 8 3 This kit can... p l a c e : Euclid E-2088AHD This kit can re p l a c e : Euclid E-6078 This kit can re p l a c e : Euclid... 700-7-8 This kit can re p l a c e : Euclid E-2090 S i rc o B 8 6 4 9 This kit can... Components This kit can re p l a c e : Euclid E-2696A 1-12 Dana Spicer 1-5/8” Dia...-7-32 1-7/8" 1-1/2" 1-1/4" Euclid E-536 Used in Kit 700-7-6 700-7-33 1-7/8" 1-1/2" 1-1/2" Euclid E-2291 Used in Kit 700-7-7 700-7-34 1-7/8" 1-1/2" 1-1/4" Euclid E-943 700-7-35 2-3/4" 1-1/2" 2-1/2" Euclid E-535 700-7-37 2-1/8" 1-1/2" 1" Euclid E-2361 Includes..." 2-1/2" Euclid E-1571 Used in Kit 700-7-8 Includes Grease Zerk 700-7-65 1-7/8" 1-1/2" 2" Euclid E-661 700-7-67 215/32" 1-1/2" 1-3/4" Euclid E-2102 700-7-68 2-1/2" 1-19/32" 1-1/2" Euclid E-1577A Used in Kits 700-7-169 & 700-7-245 1-3/16" Euclid E-2690A.... Replaces O.D. I.D. Thickness Note 700-7-40 Euclid E-581 2-1/4" 1-17/32" 0.032 Used... Kits 700-7-144 Euclid E-2411A 2-1/4" 1-5/8" 0.032 700-7-174 Euclid E-3471 2-1/2" 1-5/16" 0.062... Euclid E-656 LOCK RINGS Part No. Replaces I.D. Thickness Note 700-7-38 Euclid...-7-39 Euclid E-1416A I.D. Thickness 1-7/8" 1-1/2" 1/4" Used on 1-1/2" Dia. Cam Shafts 700-7-73 Euclid E-654 700-7-178 Euclid E-2405 1-14 O.D. 2-1/16...-B-7596 Euclid E-572 Replaces: Meritor 1227-C-549 Euclid E-540 3-7/8” O.D. Replaces: Meritor 1229-V- 1 6 6 0 Euclid... 3.480–12 THD x 4-3/4” AF Replaces: Euclid E-3008 R e p l a c e m e n t S e t S c re w : RW- 1 1 9 9 K 3 8 5 9 Axle Nut... Axles RW- K I T S T P N 3-1/2” Spindle Replaces: F ru e h a u f A X A - 0 4 0 8 - 1 Euclid E-1561 SM-447-4743 S t a n d a rd... a i l e r 1-18 Replaces: F ruehauf ACE-8510-1 Euclid E-2550 Spindle Nut Wrench 50...-3 8-Point 3-3/8” & 3-7/8” Openings Replaces: Meritor 325600000 Euclid E-844 Bearings & Races BEARINGS Timken...



Дата загрузки: 2017-03-18
Скачать документ
Скачать текст
0.21/5
... DEM-SA-Dc0001_1_0_Euclid_SciRD_2008 May15.doc Euclid Science Requirements Document issue 1 revision... Titre Euclid Science Requirements Document issue 1 issue author auteur Euclid Science Study... changement page(s)/page(s) paragraph(s)/paragraph(s) Euclid Science Requirements Document issue 1 revision... A. Refregier paragraph(s)/paragraph(s) All All Euclid Science Requirements Document issue 1 revision... DARK UNIVERSE WITH EUCLID .................................................................................. 3 2.1 EUCLID SCIENCE CASE ............................................................................................................................................. 3 2.2 EUCLID SCIENTIFIC CONCEPT ................................................................................................................................... 4 2.2.1 Euclid’s Principal Dark Energy..................................................................................................................................... 5 2.2.3 Observing from space.......................................................................................................................................... 5 2.3 MISSION OVERVIEW ................................................................................................................................................. 5 3 EUCLID SCIENCE OBJECTIVES AND TOP LEVEL... 3.1.2.1 3.1.2.2 3.1.2.3 3.1.2.4 3.1.3 Dark Energy FoM obtained from Euclid......................................................................................................................9 Adding ground based data to... Visible Image Quality: distortions .............................................................................................................................17 Euclid Science Requirements Document issue 1 revision... 6 GROUND SEGMENT REQUIREMENTS (TBW) .................................................................................................... 24 Euclid Science Requirements Document issue 1 revision... requirements for Euclid, ESAs mission to map the dark Universe. Euclid will... concepts have been merged into Euclid, a single medium class (“Class M”) mission... all Science Requirements of the Euclid mission. During the Assessment Phase... Euclid Ground Segment. 1.3 BAO CV Acronyms Baryonic Acoustic Oscillations Cosmic Visions Euclid... reflected in the table of Euclid Science Requirements Document issue 1 revision... 0/4. 2 2.1 INVESTIGATING THE DARK UNIVERSE WITH EUCLID Euclid Science Case Several independent observations... of the entire extragalactic sky. Euclid will address key fundamental cosmological... probes such as galaxy cluster Euclid Science Requirements Document issue 1 revision... of galaxies. 2.2 Euclid Scientific Concept 2.2.1 EUCLID’S PRINCIPAL DARK ENERGY PROBES Euclid will measure... bias for galaxy redshift surveys. Euclid Science Requirements Document issue 1 revision... addressed with the Euclid survey, a list of the Euclid probes is given... background emission from the atmosphere. Euclid will also yield medium resolution... from WMAP and Planck. Table 1: Euclid Primary Science Objectives Issue Target... prime scientific objective of the Euclid wide-field spectroscopic survey is... in synergy with the other EUCLID experiments (e.g. weak lensing). A summary of... parameters, modified gravity scenarios and Euclid Science Requirements Document issue 1 revision... expansion history and the growth Euclid Science Requirements Document issue 1 revision... energy probes can provide with Euclid. Table 4: Euclid mission, combining capabilities Category... Energy FoM obtained from Euclid Requirement: The Euclid DE FoM shall be... Euclid DE FoM shall include ground based data for photo-z determination. Euclid... their instrumentation to complement the Euclid legacy. 3.1.2 WEAK LENSING PROBE 3.1.2.1 Survey... at least 1.65 x 108 galaxies Euclid Science Requirements Document issue 1 revision... SURVEYS LEGACY The possibilty that Euclid performs a deeper imaging/spectroscopic survey... field of a few square degrees. Euclid Science Requirements Document issue 1 revision... and programmatic boundary conditions The Euclid science concept has been decided... the deconvolution of the PSF. Euclid Science Requirements Document issue 1 revision... a fraction of the natural background) Euclid Science Requirements Document issue 1 revision... a later Issue of this document. Euclid Science Requirements Document issue 1 revision... the PDD for more information. Euclid Science Requirements Document issue 1 revision... the photo-z redshifts (see Sect 4.5.2). Euclid Science Requirements Document issue 1 revision...) while avoiding the galactic bulge. Euclid Science Requirements Document issue 1 revision... sq degrees, |b| > 30º >20º x 20º Euclid Science Requirements Document issue 1 revision... a selection of the spectroscopic targets. Euclid Science Requirements Document issue 1 revision... the available ground segment infrastructure. Euclid’s data rate will be close... to downlink raw detector samples. Euclid Science Requirements Document issue 1 revision...



Дата загрузки: 2017-04-09
Скачать документ
Скачать текст
0.07/5
...  OTHER  OBSERVATORIES  ..................................................................................................  80   2.7.1   JWST  ......................................................................................................................................  80   2.7.2   Euclid  .....................................................................................................................................  82   2.7.3   LSST  .......................................................................................................................................  82   2.7.4   Giant  Segmented...  ......................  F-­‐1   APPENDIX  G   PRECURSOR  OBSERVATIONS  .....................................................................................  G-­‐1   APPENDIX  H   LSST/EUCLID/WFIRST  U.  PENN  REPORT  .....................................................................  H-­‐1   APPENDIX  I   FOREIGN... selected Euclid as one of two Cosmic Vision medium class missions. Euclid... US Participation in Euclid recommended a modest contribution to Euclid, saying "This investment... z=0.1, versus 4.6x1041 erg/s at z=1 for Euclid/VIS + WFIRST. 4 ν Section 2: WFIRST-AFTA... of the Euclid sampling density based on values from the Euclid Red... sparser sampling of the Euclid survey. Conversely, Euclid covers a volume several times... 2.7.5, we briefly describe how LSST (§2.7.2), Euclid (§2.7.3), the giant segmented mirror telescopes... Euclid and WFIRST, but different strategies to accomplish those goals. Both Euclid... analyses (including software requirements) with Euclid, LSST and other ground telescopes...-AFTA Appendix H LSST/Euclid/WFIRST U. Penn Report Appendix H: LSST/Euclid/WFIRST U. Penn...? 2 2 Background on missions 2.1 WFIRST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 LSST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 Euclid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3 5 6 3 Enhanced science 3.1 Weak lensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2 Large... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6 Photometric redshifts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6.1 The impact of Euclid and WFIRST near-infrared data... 3.6.2 Mitigating systematics with WFIRST and Euclid spectroscopy . . . . . . . . . . . . 3.7 Stellar science . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.8 Galaxy and...@astro.princeton.edu 1 Appendix H: LSST/Euclid/WFIRST U. Penn Report H-2 4.5 5 6 1 Variable universe... achieving the synergies. 2 Appendix H: LSST/Euclid/WFIRST U. Penn Report H-3 2 Background on...?record id=18712 3 Appendix H: LSST/Euclid/WFIRST U. Penn Report H-4 Attributes Imaging... a hundred Petabytes. Processing 5 Appendix H: LSST/Euclid/WFIRST U. Penn Report H-6 Attributes Final... as of the summer 2014. 2.3 Euclid Euclid is a medium class mission within... and The Euclid Consortium and in the US via the Euclid NASA...,000 square degrees. 7 Appendix H: LSST/Euclid/WFIRST U. Penn Report H-8 3 Enhanced science... LSST, WFIRST, and Euclid surveys. 14 Appendix H: LSST/Euclid/WFIRST U. Penn Report H-15 3.6.1 The impact of Euclid and WFIRST.... 3.6.2 Mitigating systematics with WFIRST and Euclid spectroscopy The optimization of photometric... H: LSST/Euclid/WFIRST U. Penn Report H-17 redshift ranges. As a result, Euclid and... higher spatial resolution (0.1 arcsecond pixels). Euclid provides much higher spatial resolution... panchromatic baseline of LSST (and Euclid) + WFIRST (e.g., interpreting SEDs into fundamental... to a lesser extent, Euclid), the LSST and Euclid photometry can be made... than dozen LSST+Euclid+WFIRST bandpasses. 17 Appendix H: LSST/Euclid/WFIRST U. Penn... gained by searching a combined LSST/Euclid/WFIRST imaging dataset. Measuring cosmological... coming years. 5.2 Joint simulations WFIRST, Euclid and LSST will generate a remarkable... the satellite instrumentation.” Note that Euclid has proceeded without a Canadian contribution... contributing similar components as for Euclid, i.e. lenses, mounts including tests etc... also host the Euclid Spanish Data Centre. Besides Euclid, they are currently..., Gaia and Euclid (VIS instrument lead, VIS scientist on Euclid Science Team... follow the precedent established with Euclid with a reciprocal involvement by European....caltech.edu# Synergies)between)Euclid)and)WFIRST) # The# Euclid# and# WFIRST# missions...,# Hirata# Eisenstein# 2009,# astro2010,127).# Euclid# and# WFIRST# probe# different# optimizations...# frame# UltraWViolet# (UV)# at# z<~1.8# and# Euclid# has# poor# sensitivity# and# resolution...#complement#the#0.9W2um# spectra# from# Euclid.# # This# increased# wavelength# coverage# will...) Laureijs, R., Amiaux, J., Arduini, S., et al., "Euclid Definition Study Report", arXiv:1110...



Дата загрузки: 2017-04-24
Скачать документ
Скачать текст
0.15/5
... the accelerating Universe Giuseppe Racca, Euclid Project Manager, ESA/ESTEC CERN... Corporate Ø  Science Projects: a short excursus Ø  Euclid programme implementation Ø  Main technology challenges... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca... Telescope Slide 23 Upcoming missions (2) Euclid §  Euclid (2020) probing ‘dark matter’, ‘dark... - For Official Use has The Euclid SpaceLife Mission | Project Overview | G.D.Racca... to a z~2. Euclid was in competition with other 5 missions; v  2010: Euclid, Plato (to... Orbiter and Euclid were selected for implementation; v  2012: Euclid mission is adopted... Science Ground Segment and the Euclid Science Team oversees the preparations... the Euclid Legacy Archive. ESA UNCLASSIFIED - For Official Use The Euclid Space... he Euclid Prooject Scientisst from ESA chairs the E Euclid Sciencce Team. Thee Euclid... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca... defined the roles and responsibilities; Euclid Requirements v  Science Requirements Document (SciRD... MRD contains the top-levelfor Euclid v − Instrument requirements WLrequirements and GC... Concept (Euclid Red Book) -  Euclid Mission framework agreement -  Euclid Multilateral Agreement (MLA) -  Euclid Memorandum... The MRD contains the toplevel Euclid requirements under responsibility of the... Euclid Space Mission | Project Overview | G.D.Racca| CERN, 19th December 2016 | | Slide 6 Euclid...-Alvarez (SRE-PUP) | Euclid | Pag. 19 Euclid Requirement Definition Euclid Requirements definition (1/3) MRD...-PUP) | Euclid | Pag. 20 ESA UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca| CERN, 19th December 2016 | | Slide 7 Euclid Requirement Definition Euclid Requirements definition (2/3) MRD Main...-PUP) | Euclid | Pag. 21 ESA UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca| CERN, 19th December 2016 | | Slide 8 Euclid Requirement Definition Euclid Requirements definition (3/3) MRD Main... EC responsibility Euclid Mission-SRR Kick-off presentation (SRE-PUP) | Euclid || Project... Lorenzo-Alvarez The Euclid Space Mission Euclid Requirements Flow-down Euclid Mission Requirements...>B) Mission&Operations& Concept&Part>A (MOCD>A) Euclid Mission SysML model (EUCL-EST... (PERD) System&Requirements& Document (SRD) Euclid' Consortium SVM$+$PLM VIS$+$NISP...) Euclid' Consortium EC*SGS EC*SGS SOC$(ESAC) MOC$(ESOC) Euclid Mission...-PUP) | Euclid | Pag. 23 ESA UNCLASSIFIED - For Official Use The Euclid Space... December 2016 | | Slide 10 Euclid Product Tree Euclid ESA Space Segment Ground..., 19th December 2016 | | Slide 11 Euclid Spacecraft Industrial Consortium Spacecraft Prime... Sensors of Camarillo (CA) was Euclid Industrial Breakdown Issue 3.0 performed in... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca... MSSL CCD Detectors E2v The Euclid Space Mission | Project Overview | G.D.Racca...-EGSE AIT Elec & Func The Euclid Space Mission | Project Overview | G.D.Racca... is Proprietary information of the Euclid Consortium. This document be usedwhat... receiving Party's responsibilities under the Euclid Project and that the identified... is Proprietary information of the Euclid Consortium. BeYer&space3;me&coherence... receiving Party's responsibilities under the Euclid Project and that CERN, the... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca..., 19th December 2016 | | Slide 20 Euclid Main Challenges (requirements) v  Derive directly... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca..., 19th December 2016 | | Slide 21 Euclid Main Challenges (solutions) v  Large field... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca... [Ltd/SAS/GmbH]. Optical & Performances s Euclid Spacecraft Flight hardware M3 OpticalM2... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca... CONTROLLED – ITAR RESTRICTED EUCLID Consortium Distribution Limited Information Euclid – SCE Build Status Export Controlled Content - ITAR restricted 193 For Euclid... 3.6 e- at 70SCE kpix/s test dewar Euclid- SCS DCL Activities ESA UNCLASSIFIED... 241 For Euclid Consortium Use Only Prima System The Euclid Space Mission... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca... Figure 4‐4: Review life cycle  The Euclid Space Mission | Project Overview | G.D.Racca... business agreem and project phases Euclid – Schedule Overview 2012 Mission Milestones... UNCLASSIFIED - For Official Use The Euclid Space Mission | Project Overview | G.D.Racca...



Дата загрузки: 2017-05-21
Скачать документ
Скачать текст
0.29/5
... problem solving A child’s introduction to Euclid is one of the well...), typically the planar geometry of Euclid but could just as well... within the given axiomatic model (e.g., Euclid’s) is the appropriate mode of..., and after a brief introduction to Euclid’s historical context and his geometrical... of them had systematically studied Euclid as a deductive system before. Their... rulers and compasses, as in Euclid I proposition1, and then to figure.... HEATH, T. L. The thirteen books of euclid’s elements. Cambridge University Press, 1908...



Дата загрузки: 2017-01-23
Скачать документ
Скачать текст
0.17/5
... (The Netherlands) Foreword 1. The Euclid Mission Euclid is an optical/near-infrared... Baryon Acoustic Oscillations (BAO). The Euclid spacecraft consists of two main... stage from Kourou. 2. Responsibility The Euclid mission has been approved by... the overall responsibility for the Euclid mission design and implementation including... the European industry the overall Euclid mission, the business opportunities, the... the Euclid PLM Industry Day (ESA) b) The Euclid mission (ESA) c) The Euclid System and Space segment (ESA) d) The Euclid programmatics (ESA) e) The Euclid Space... :15 a) The Euclid PLM overall design (Astrium) b) The Euclid product tree and constituents (Astrium) c) The Euclid development logic... 1.  Euclid Science Objectives 2.  Euclid Mission Overview 3.  Euclid Product trees 4.  The Euclid programmatics 5.  The Euclid Space... Racca | Noordwijk | 17 April 2013 | Euclid Project | Pag. 2 questions that point... Racca | Noordwijk | 17 April 2013 | Euclid Project | Pag. 3 ESA Cosmic Vision... what is it made of? Euclid Scientific Objectives (1/6)   Investigate the nature... 2013 | Euclid Project | Pag. 5 The Cosmology Standard Model: ΛCDM Euclid Scientific Objectives... | Euclid Project | Pag. 7 Euclid Science Objectives Summary Issue What is Dark Energy Euclid... expansion history and structure growth. Euclid Scientific Objectives (3/6) Beyond Einstein’s Gravity... Racca | Noordwijk | 17 April 2013 | Euclid Project | Pag. 8 Concept and Requirements... Lensing:  VIS imager + NIR photometer Euclid Scientific Objectives (4/6)   Shapes and shear... Racca | Noordwijk | 17 April 2013 | Euclid Project | Pag. 9 Evolution of mass... | Euclid Project | Pag. 12 Outline of the presentation 1.  Euclid Science Objectives 2.  Euclid Mission Overview 3.  Euclid Product trees 4.  The Euclid programmatics 5.  The Euclid Space... April 2013 | Euclid Project | Pag. 13 Mission facts   Euclid is fundamentally a telescope... stability and extreme telescope quality   Euclid is launched from Kourou with... of Euclid rotates and allow the completion of the coverage. Euclid L2... and attitude control. sunshield PLM (2/8)   Euclid is equipped with chemical propulsion... 2013 | Euclid Project | Pag. 15 Payload Module facts The Euclid payload module...×0.709 deg2, 0.45deg off-axis 2  Euclid free aperture: 1.2 m mission overview (3/8)   WFS... April 2013 | Euclid Project | Pag. 16 Payload facts Euclid mission overview (6/8) PLM... Racca | Noordwijk | 17 April 2013 | Euclid Project | Pag. 17 Spacecraft Electrical... Guidance Sensor Gyro Reaction Wheels Euclid mission overview (7/8) 70 power outlets... Racca | Noordwijk | 17 April 2013 | Euclid Project | Pag. 19 6.4 6.4 System Definition... and Design Tasksand Design Tasks EUCLID Ground Segment 1.  Mission Operation Centre... | Euclid Project | Pag. 20 Outline of the presentation 1.  Euclid Science Objectives 2.  Euclid Mission Overview 3.  Euclid Product trees 4.  The Euclid programmatics 5.  The Euclid Space... April 2013 | Euclid Project | Pag. 21 Product Tree (1/3) Euclid Spacecraft Service Module... Product Tree VIS (Astrium France) (Euclid Consortium) PLM Subcontractors NISP Item... | 17 April 2013 | Euclid Project | Pag. 22 (Euclid Consortium) Detectors VIS Detectors... | Euclid Project | Pag. 24 Collimator Outline of the presentation 1.  Euclid Science Objectives 2.  Euclid Mission Overview 3.  Euclid Product trees 4.  The Euclid programmatics 5.  The Euclid Space... | 17 April 2013 | Euclid Project | Pag. 25 Euclid Industrial Schedule 2012 Mission... 1.  Euclid Science Objectives 2.  Euclid Mission Overview 3.  Euclid Product trees 4.  The Euclid programmatics 5.  The Euclid Space... April 2013 | Euclid Project | Pag. 27 Euclid Procurement approach   Euclid procurement approved by...; ✔   second a procurement action covering the Euclid Spacecraft and Prime contractor activities... | Euclid Project | Pag. 28 Outline of the presentation 1.  Euclid Science Objectives 2.  Euclid Mission Overview 3.  Euclid Product trees 4.  The Euclid programmatics 5.  The Euclid Space...&State& & Geo,return&requirements&for&Euclid& & Austria( 2.6( 1.  Payload Module contract only...(Rep.( 1.2( Denmark( 2.1( 2.  For the entire Euclid Industrial contract, i.e. PLM+SVM => Finland... Racca | Noordwijk | 17 April 2013 | Euclid Project | Pag. 30 France( ( Germany... 1.  Euclid Science Objectives 2.  Euclid Mission Overview 3.  Euclid Product trees 4.  The Euclid programmatics 5.  The Euclid Space... Racca | Noordwijk | 17 April 2013 | Euclid Project | Pag. 31 Procurement Rules... Euclid PLM  Overall design  The PLM product tree and constituents  The Euclid... its stability. PLM Euclid main requirements  A stable large Euclid telescope  Korsch on... signals • Large temperature gradient between Euclid instrument warm electronics (293K) and...