DOCSLIB.ORG

Downloaded and That the TTC Does Not Impose Restrictions on the S/S Since That Amount Is Small

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Downloaded and That the TTC Does Not Impose Restrictions on the S/S Since That Amount Is Small Small Satellite Fly-By Mission to the Moon LASAR-SAT Mission PDR NANOSTAR consortium Project funded by the Interreg Sudoe Programme through the European Regional Development Fund (ERDF) I of 93 NANOSTAR STUDENT CHALLENGE Small Satellite Fly-By Mission to the Moon LASAR-SAT Mission PDR May 2019, Madrid Universidad Carlos III de Madrid Master’s Degree in Aeronautical Engineering Space Systems Design. “We would like to give special thanks to all those Americans who built the spacecraft; who did the construction, design, the tests, and put their hearts and all their abilities into those craft. To those people tonight, we give a special thank you, and to all the other people that are listening and watching tonight, God bless you. Good night from Apollo 11” Neil Armstrong, July 23, 1963 EXECUTIVE ABSTRACT This document gathers the Preliminary Design of a nanosatellite fly-by mission to the Moon as a response to the NANOSTAR Student Challenge 2019, in which 7 universities, 2 aerospace clusters and 3 ESA Business Incubation Centres in France, Spain and Portugal are involved. The main goal of the presented design is to provide a suitable Space Segment which enables the accomplishment of the target mission. This one, pursues the acquisition of science data during the periselenium pass from altitudes above the Moon’s surface as low as 100 km. Due to the nature of the mission, high accurate systems are to be designed in order to provide an adequate support for the optical camera system payload which will be operative taking images of lunar soil just during the periselenium pass. Therefore, margins on design and redundancy of the critical components have been considered and included in all pertinent computations. In fact, those two aspects are of great relevancy on the performed design. They are considered to aid to minimise the associated risk of the mission, mitigating the undeniable inability to access the space environment and carry out repairs or upgrades. The performed work is based on a collaborative and flexible but organized methodology, in which own developed tools are used to enhance the parametric analysis and cover of a wider spectrum of design possibilities. Engineering tools such as MATLAB, Microsoft Excel, IDM tools or ESATAN-TMC are considered key ones to conduct the necessary analyses and results monitoring. The final preliminary design solution comes across after performing several trade-off analysis and iterations on each of the subsystem, evaluating alternative proposals and both updating and verifying low level requirements frequently. The targets of design weighted on the trade-off analysis until a suitable compromise solutions is portrayed, have been mainly focused on balancing factors such as functionality, mass budget, power budget and thermal behaviour, among others. Therefore, the one proposed by LASAR-SAT engineer’s team encompasses the following mission Quick Facts, which are the result of a design philosophy based mainly on simplicity and reliability. - Ground Station: Kourou S-Band Station at French Guiana in South America. - Structure characteristics: Overall mass (margins included) of 8.84 kg. Total volume 3U. Van Allen charged particles shielding. - Thruster: Ion-thruster BUSEK BIT-3. - Propellant: Solid Iodine. - Orbit: Apogee raising transfer until Earth-Moon distance. - Mission duration: 18.4 months 30 h in close Moon phase. Positive fly-by on the order of minutes. - Power: Daylight: 54.5W Eclipse: 14.75 W Solar arrays 0.123m2 GaAs Lithium-Ion Batteries - AOCS 3-axis stabilization Sensors: Startracker + Gyro, Sun sensors Actuators: RW + desaturation system - Thermal Control Passive approach. Project funded by the Interreg Sudoe Programme through the European Regional Development Fund (ERDF) I TABLE OF CONTENTS EXECUTIVE ABSTRACT ........................................................................................................................................................ I List of Figures........................................................................................................................................................................ IV List of Tables ........................................................................................................................................................................... V ACRONYMS ............................................................................................................................................................................ VI 1. INTRODUCTION .............................................................................................................................................................. 1 Team organisation ................................................................................................................................................................ 2 Work Logic ............................................................................................................................................................................ 2 2. MISSION OVERVIEW AND REQUIREMENTS FLOWDOWN ........................................................................ 3 State of the Art ..................................................................................................................................................................... 3 System segments and mission goals ..................................................................................................................................... 4 Requirements Flowdown ...................................................................................................................................................... 5 3. SUBSYSTEMS ANALYSIS AND DESIGN .............................................................................................................. 6 3.1 Mission analysis ....................................................................................................................................................... 6 Delta-V budget ................................................................................................................................................................. 6 Spacecraft trajectory ........................................................................................................................................................ 8 3.2 Systems operations modes .................................................................................................................................... 12 3.3 Space propulsion Subsystem ................................................................................................................................. 12 Chemical Vs. electrical propulsion .................................................................................................................................. 12 Refinement process of the electrical thruster ................................................................................................................. 15 3.4 Attitude, determination and control subsystem ................................................................................................... 18 Objectives of the ADCS ................................................................................................................................................... 18 Disturbance Torque Environment ................................................................................................................................... 18 Design Solution for the ACDS .......................................................................................................................................... 20 Sensor Selection .............................................................................................................................................................. 26 Control Algorithm ........................................................................................................................................................... 28 3.5 Communication Subsystem and Ground Segment ................................................................................................ 29 Summary of the main S/S constraints/ Assumptions ..................................................................................................... 29 Communications configuration selection ....................................................................................................................... 29 Ground Station selection ................................................................................................................................................ 31 Antenna Selection ........................................................................................................................................................... 31 Link Budget Calculation and trade-off ............................................................................................................................ 31 3.6 Electric Power subsystem ...................................................................................................................................... 33 Summary of the main S/S constraints ............................................................................................................................ 33 Selection of the EPS configuration .................................................................................................................................. 34 Summary of the selection ..............................................................................................................................................
Load more

Recommended publications
  • ESTRACK Facilities Manual (EFM) Issue 1 Revision 1 - 19/09/2008 S DOPS-ESTR-OPS-MAN-1001-OPS-ONN 2Page Ii of Ii
    fDOCUMENT document title/ titre du document ESA TRACKING STATIONS (ESTRACK) FACILITIES MANUAL (EFM) prepared by/préparé par Peter Müller reference/réference DOPS-ESTR-OPS-MAN-1001-OPS-ONN issue/édition 1 revision/révision 1 date of issue/date d’édition 19/09/2008 status/état Approved/Applicable Document type/type de document SSM Distribution/distribution see next page a ESOC DOPS-ESTR-OPS-MAN-1001- OPS-ONN EFM Issue 1 Rev 1 European Space Operations Centre - Robert-Bosch-Strasse 5, 64293 Darmstadt - Germany Final 2008-09-19.doc Tel. (49) 615190-0 - Fax (49) 615190 495 www.esa.int ESTRACK Facilities Manual (EFM) issue 1 revision 1 - 19/09/2008 s DOPS-ESTR-OPS-MAN-1001-OPS-ONN 2page ii of ii Distribution/distribution D/EOP D/EUI D/HME D/LAU D/SCI EOP-B EUI-A HME-A LAU-P SCI-A EOP-C EUI-AC HME-AA LAU-PA SCI-AI EOP-E EUI-AH HME-AT LAU-PV SCI-AM EOP-S EUI-C HME-AM LAU-PQ SCI-AP EOP-SC EUI-N HME-AP LAU-PT SCI-AT EOP-SE EUI-NA HME-AS LAU-E SCI-C EOP-SM EUI-NC HME-G LAU-EK SCI-CA EOP-SF EUI-NE HME-GA LAU-ER SCI-CC EOP-SA EUI-NG HME-GP LAU-EY SCI-CI EOP-P EUI-P HME-GO LAU-S SCI-CM EOP-PM EUI-S HME-GS LAU-SF SCI-CS EOP-PI EUI-SI HME-H LAU-SN SCI-M EOP-PE EUI-T HME-HS LAU-SP SCI-MM EOP-PA EUI-TA HME-HF LAU-CO SCI-MR EOP-PC EUI-TC HME-HT SCI-S EOP-PG EUI-TL HME-HP SCI-SA EOP-PL EUI-TM HME-HM SCI-SM EOP-PR EUI-TP HME-M SCI-SD EOP-PS EUI-TS HME-MA SCI-SO EOP-PT EUI-TT HME-MP SCI-P EOP-PW EUI-W HME-ME SCI-PB EOP-PY HME-MC SCI-PD EOP-G HME-MF SCI-PE EOP-GC HME-MS SCI-PJ EOP-GM HME-MH SCI-PL EOP-GS HME-E SCI-PN EOP-GF HME-I SCI-PP EOP-GU HME-CO SCI-PR
    [Show full text]
  • 2002-112.Pdf
    Payloads for Mars in Partnership with lndustry EACTrains ifs Frrsf lnternational Astronaut Class Cover Story: Rosetta: ESA's Comet Chaser News from EuroBe's Spaceport Rosetta: ESA's Comet Chaser News from Europe's Spaceport Claude Berner et al. 10 Fernando Doblas Payloads for Mars in Partnership with Industry Alain Clochet & Hans Eggel 38 Accord concernant la protection et l'richange d'informations classifi6es CastingYourVote in ESA - Now and in the Future Elisabeth Sourgens Ersilia Vaudo et al. 43 EAC Trains its First International Astronaut Class Managing ESA's Budget Hans Bolender et al. 50 BdmiBourgoin European SpaceTechnology Harmonisation and Strategy - From Concept to Master Plan Programmes in Progress Stephane Lascar et al. 56 Integral in Orbit News - in Briel Giuseppe Sarri & Philippe Sivac 63 MSG: New Horizons for Weather and Climate Publications Gerd Dieterle, Rob Oremus & Eva OrioLPbernat 68 eso bulletin I l2 - november 2002 Contraves Space Ff ce $t :.j,a ;$ i I Under a contract with the European Space Agency (ESA) SREM (Standard Radiation Environmental Monitor) has been developed and manufactured by Contraves Space in co-operation with the Paul Scherrer Institute (P5l) in Switzerland. Main Features: . Compact size . Three (3) precision particle detectors Internal dose measurement I nterna I temperatu re measurement . Low weight . Microprocesso[ memory and data storage capacity for autonomous operation during several days . Low power . Data downloading on request via host spacecraft telemetry Operational monitoring accessible from host spacecraft data handling system Manufactured SREM's have been attributed to specific missions: . STRV-1C Now flying . PROBA Now flying . Integral Now flying and are selected for upcoming missions: o Rosetta, Mars Express, GSTB, PROBA 2, Herschel, Planck.
    [Show full text]
  • The Hipparcos and Tycho Catalogues
    The Hipparcos and Tycho Catalogues SP±1200 June 1997 The Hipparcos and Tycho Catalogues Astrometric and Photometric Star Catalogues derived from the ESA Hipparcos Space Astrometry Mission A Collaboration Between the European Space Agency and the FAST, NDAC, TDAC and INCA Consortia and the Hipparcos Industrial Consortium led by Matra Marconi Space and Alenia Spazio European Space Agency Agence spatiale europeenne Cover illustration: an impression of selected stars in their true positions around the Sun, as determined by Hipparcos, and viewed from a distant vantage point. Inset: sky map of the number of observations made by Hipparcos, in ecliptic coordinates. Published by: ESA Publications Division, c/o ESTEC, Noordwijk, The Netherlands Scienti®c Coordination: M.A.C. Perryman, ESA Space Science Department and the Hipparcos Science Team Composition: Volume 1: M.A.C. Perryman Volume 2: K.S. O'Flaherty Volume 3: F. van Leeuwen, L. Lindegren & F. Mignard Volume 4: U. Bastian & E. Hùg Volumes 5±11: Hans Schrijver Volume 12: Michel Grenon Volume 13: Michel Grenon (charts) & Hans Schrijver (tables) Volumes 14±16: Roger W. Sinnott Volume 17: Hans Schrijver & W. O'Mullane Typeset using TEX (by D.E. Knuth) and dvips (by T. Rokicki) in Monotype Plantin (Adobe) and Frutiger (URW) Film Production: Volumes 1±4: ESA Publications Division, ESTEC, Noordwijk, The Netherlands Volumes 5±13: Imprimerie Louis-Jean, Gap, France Volumes 14±16: Sky Publishing Corporation, Cambridge, Massachusetts, USA ASCII CD-ROMs: Swets & Zeitlinger B.V., Lisse, The Netherlands Publications Management: B. Battrick & H. Wapstra Cover Design: C. Haakman 1997 European Space Agency ISSN 0379±6566 ISBN 92±9092±399-7 (Volumes 1±17) Price: 650 D¯ ($400) (17 volumes) 165 D¯ ($100) (Volumes 1 & 17 only) Volume 2 The Hipparcos Satellite Operations Compiled by: M.A.C.
    [Show full text]
  • SPACE for EUROPE Nedews Inu-Imuayor Dnalreztiws Edèus United Kingdom Suisse ESA Bulletin 135 - August 2008 August - 135 Bulletin ESA
    BulletinCov134 6/5/08 12:14 PM Page 1 www.esa.int number 135 - august 2008 Member States Etats membres airtsuA engamellA muigleB ehcirtuA kramneD euqigleB dnalniF kramenaD ecnarF engapsE ynamreG ednalniF eceerG ecnarF dnalerI ecèrG ylatI ednalrI gruobmexuL eilatI sdnalrehteN gruobmexuL yawroN egèvroN lagutroP saB-syaP niapS lagutroP SPACE FOR EUROPE nedewS inU-imuayoR dnalreztiwS edèuS United Kingdom Suisse ESA bulletin 135 - august 2008 ESA Communications ESTEC, PO Box 299, 2200 AG Noordwijk, The Netherlands Tel: +31 71 565-3400 Fax: +31 71 565-5433 Visit Publications at http://www.esa.int European Space Agency Editorial/Circulation Office ESA Communications ESTEC, PO Box 299, The European Space Agency was formed out of, and took over the rights and obligations of, the two earlier European space organisations – the 2200 AG Noordwijk European Space Research Organisation (ESRO) and the European Launcher Development Organisation (ELDO). The Member States are Austria, The Netherlands Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and Tel: +31 71 565-3408 the United Kingdom. Canada is a Cooperating State. Editor Carl Walker In the words of its Convention: the purpose of the Agency shall be to provide for and to promote for exclusively peaceful purposes, cooperation among Additional editing European States in space research and technology and their space applications, with a view to their being used for scientific purposes and for operational Peter
    [Show full text]
  • R Bulletin 93 — February 1998 Bull
    bull r bulletin 93 — february 1998 r bulletin 93 — february 1998 Ariane Launches a Further Seven Satellites Ariane-4 launchers have successfully placed another seven satellites into geostationary transfer orbit. Ariane V102 (44L version launcher) lifted off on 12 November 1997 (10:38 CET) carrying SIRUS-2 (Sweden) and CAKRAWARTA-1 (Indonesia). Ariane V103 (44P version launcher) lifted off on 2 December 1997 (11:52 CET) carrying JCSAT-5 (Japan) and Equator-S (Germany). Ariane V104 (42L version launcher) lifted off on 22 December 1997 (01:17 CET) carrying Intelsat 804. In Brief Ariane V105 (44LP version launcher) lifted off on 4 February 1998 (00:29 CET) carrying Brasilsat B3 and Inmarsat 3F5. r International Space The Nodes constitute the interconnecting Station Nodes ‘Made in elements between various laboratory and Europe’ habitation modules of the ISS. They also provide for crew and experiment support. Mr Antonio Rodotà, ESA’s Director Node 1 has already been developed and General, and Mr Sergio de Julio, President manufactured by US industry under NASA of the Italian Space Agency (ASI) signed contract. Nodes 2 and 3 will be ‘made in an Arrangement, on 12 December 1997 in Europe’ using European know-how and Rome, concerning the management, technology. execution and funding of the Nodes 2 and 3 for the International Space Station According to a Barter Agreement between (ISS). ESA and NASA, signed on 8 October 1997 in Turin, ESA will provide the two Under this Arrangement, ESA will entrust Nodes, as well as additional high- Mr Antonio Rodotà, ESA’s Director General ASI with the development and technology laboratory equipment and (left) and Mr Sergio de Julio, President of the manufacturing of the two Nodes, for services to NASA, while the US Space Italian Space Agency (ASI) during the signing of which Alenia Aerospazio (I) is the prime Shuttle will ferry the European Columbus the Arrangement concerning Nodes 2 and 3 for the International Space Station (ISS) contractor.
    [Show full text]
  • NANOSTAR Methodology Documentation Release 1.0Rc2
    NANOSTAR Methodology Documentation Release 1.0rc2 NANOSTAR Project Sep 12, 2019 CONTENTS 1 First Steps 1 1.1 Nanosatellites and CubeSats................................1 2 Management Methodology7 2.1 Systems Engineering in Space Projects..........................7 2.2 Concurrent Engineering..................................9 2.3 Agile Development..................................... 13 3 Preliminary Design 15 3.1 Command & Data Handling................................ 15 3.2 Attitude Determination and Control............................ 18 3.3 Communications Subsystem................................ 28 3.4 Configuration and Preliminary Sizing........................... 33 3.5 Ground Segment...................................... 34 3.6 Launcher.......................................... 35 3.7 Mission Analysis...................................... 37 3.8 Payload........................................... 41 3.9 Electrical Power Subsystem................................ 41 3.10 Propulsion......................................... 44 3.11 Structure.......................................... 48 3.12 Systems Engineering.................................... 51 3.13 Thermal Control...................................... 54 3.14 References......................................... 58 4 ECSS 61 4.1 Space project management branch (M).......................... 61 4.2 Space product assurance branch (Q)............................ 62 4.3 Space engineering branch (E)............................... 64 5 Tools for a Collaborative Environment 67 5.1 Remote repository....................................
    [Show full text]
  • OT Leaders Attend the 2011 Overseas Territories Consultative Council
    NE UKOTAWS UNITED KINGDOM OVERSEAS TERRITORIES ASSOCIATION January 2012 OT Leaders attend the 2011 Overseas Territories Consultative Council Henry Bellingham MP, Minister for the ▲ Front Row L-R – The Hon W Mckeeva Bush OBE JP, Premier of Cayman Islands; Henry Bellingham MP, Minister for the Overseas Territories; William Hague MP, Foreign Secretary; Alan Duncan MP, Minister of State for International Development; Overseas Territories, hosted the Overseas The Hon Hubert Hughes, Chief Minister of Anguilla; The Hon Paula A. Cox JP, MP, Premier of Bermuda Territories Consultative Council (OTCC) Second Row L-R – Mr. Ian Lavarello, Chief Islander Tristan Da Cunha; Hon Jan Cheek, Member of the Legislative Assembly, Falkland Islands; Mrs. Lillian Missick, Chair of the Consultative Forum, Turks and Caicos Islands; Ms. Kitty George, Councillor on 23-24 November 2011 in London Ascension; Mr. Rodney Buckley, Member of the Legislative Council, St Helena; with Premiers, Chief Ministers and other Third Row L-R – Mr. Reuben T Meade, Premier of Montserrat; Dr The Hon D Orlando Smith OBE, Premier of British Virgin Islands elected representatives from Britain’s Overseas Territories in attendance. Energy, and Climate Change. They We discussed global economic challenges discussed with Territory leaders ways to and how the UK and Territories are taking On the first day of the annual meeting, the assist the Territories, in line with the new action to strengthen public financial Foreign Secretary addressed leaders and Government-wide approach to supporting management and diversify economic stressed that the Overseas Territories are a the development of the Overseas development. We also discussed with priority for the UK Government.
    [Show full text]
  • Santa Maria Station
    Santa Maria Station The antenna and view of the Montes das Gerhard Billig & Boris Smeds Flores area from the Santa Maria station Directorate of Operations and Infrastructure, ESOC, Darmstadt, Germany Pier Michele Roviera Directorate of Launchers, ESA HQ, Paris, France J. Pedro V. Poiares Baptista Directorate of Technical and Quality Management, ESTEC, Noordwijk, The Netherlands he Santa Maria station, also known as ‘Montes das Flores’ (Hill of Flowers), is Tlocated on the Portuguese island of Santa Maria, in the Azores. Santa Maria is one of E S A’s first tracking stations with launcher tracking capability, used to receive real-time telemetry from launches from ESA’s Spaceport in Kourou, French Guiana. Introduction During any Ariane launch, the reception of vehicle data via telemetry is essential for seve ral re a s o n s, for example to p rovide info r m ation for the launch vehicle specialists and the customers and, of course, flight safety. Overall, m o r e than 1500 parameters are measured from the launch vehicle and recorded throughout the flight. All these data are received through a specific netwo rk of g rou nd stat i o n s, historically called ‘the Ariane network’. This is composed of several facilities, fully or partially dedicated to launch vehicle telemetry reception, and d eveloped by the ESA Ariane programmes and operated by the French space agency CNES/Guiana Space Centre (CSG). The Ariane network is esa bulletin 135 - august 2008 37 Santa Maria Station The antenna and view of the Montes das Gerhard Billig & Boris Smeds Flores area from the Santa Maria station Directorate of Operations and Infrastructure, ESOC, Darmstadt, Germany Pier Michele Roviera Directorate of Launchers, ESA HQ, Paris, France J.
    [Show full text]
  • Venus Express CRMA Issue 1, Rev 0
    a directorate of technical and operational support ground systems engineering department mission support office mission analysis office VEX-ESC-RP-5500 Venus Express: Consolidated Report On Mission Analysis (Issue 3) by J. M. Sánchez Pérez J. Rodríguez Canabal April, 2005 European Space Operations Centre Robert-Bosch-Str. 5 D - 64293 Darmstadt Doc. Title: Venus Express: Consolidated Report On Mission Analysis Issue: 3 Doc Ref.: VEX-ESC-RP-5500 Rev.: 0 Date: April, 2005 Page: ii Venus Express: Consolidated Report On Mission Analysis Issue 3, Rev.0, 2005 ESA/ESOC, 64293 Darmstadt, Germany, April, 2005 European Space Agency VEX-ESC-RP-5500 Agence spatiale européenne ESOC Mission Analysis Office Robert-Bosch-Strasse 5, 64293 Darmstadt, Germany ESA-OPS-GA Tel. +49-6151-90-2059; Fax +49-6151-90-2625 Doc. Title: Venus Express: Consolidated Report On Mission Analysis Issue: 3 Doc Ref.: VEX-ESC-RP-5500 Rev.: 0 Date: April, 2005 Page: iii Document Approval Prepared by Address Code Signature Date J.Rodríguez Canabal ESA/OPS/GA 05.04.2005 J.M. Sánchez Pérez ESA/OPS/GA 05.04.2005 Approved by Address Code Signature Date J.Rodríguez Canabal ESA/OPS/GA 05.04.2005 European Space Agency VEX-ESC-RP-5500 Agence spatiale européenne ESOC Mission Analysis Office Robert-Bosch-Strasse 5, 64293 Darmstadt, Germany ESA-OPS-GA Tel. +49-6151-90-2059; Fax +49-6151-90-2625 Doc. Title: Venus Express: Consolidated Report On Mission Analysis Issue: 3 Doc Ref.: VEX-ESC-RP-5500 Rev.: 0 Date: April, 2005 Page: iv Change Record Date Issue Rev. Page/Para. Description Approval affected authority Update of references R6 and R8.
    [Show full text]
  • Article 13 Dawn Telecommunications
    For the Solar System diagram and Dawn rendering on the cover: Copyright California Institute of Technology 2009. All rights reserved. Government sponsorship acknowledged. Image provided courtesy of the Dawn Project at JPL. DESCANSO Design and Performance Summary Series Article 13 Dawn Telecommunications Jim Taylor Jet Propulsion Laboratory California Institute of Technology Pasadena, California National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology Pasadena, California August 2009 This research was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration. DESCANSO DESIGN AND PERFORMANCE SUMMARY SERIES Issued by the Deep Space Communications and Navigation Systems Center of Excellence Jet Propulsion Laboratory California Institute of Technology Joseph H. Yuen, Editor-in-Chief Previously Published Articles in This Series Article 1—“Mars Global Surveyor Telecommunications” Jim Taylor, Kar-Ming Cheung, and Chao-Jen Wong Article 2—“Deep Space 1 Telecommunications” Jim Taylor, Michela Muñoz Fernández, Ana I. Bolea Alamañac, and Kar-Ming Cheung Article 3—“Cassini Orbiter/Huygens Probe Telecommunications” Jim Taylor, Laura Sakamoto, and Chao-Jen Wong Article 4—“Voyager Telecommunications” Roger Ludwig and Jim Taylor Article 5—“Galileo Telecommunications” Jim Taylor, Kar-Ming Cheung, and Dongae Seo Article 6—“Odyssey Telecommunications” Andre Makovsky, Andrea Barbieri, and Ramona Tung Article 7—“Deep
    [Show full text]
  • XMM Integral Weekly Mission Operations Report
    European Space Agency XMM-Newton and INTEGRAL weekly Mission Operations Report XMM-INT-WOPS-14_44 Issue 1 Date: 07 November 2014 Marcus Kirsch HSO-OAX Document No :XMM-INT-WOPS-14_44 XMM-Newton and INTEGRAL weekly Issue/Rev. No : 1 Date 07/11/2014 Mission Operations Report Page : 2 Distribution List ESOC Thomas Reiter Danielle Heinzer Andrea Kerruish Frank Dreger Andrzej Olchawa Andreas Rudolph [email protected] Federico Cordero XMMINTFCT Alastair McDonald Felicity Sheasby Marcus Kirsch Gianluca Gaudenzi Jim Martin Kenneth Scott P. Brabbin Marko Butkovic Martin Unal Klaudia Reich Frank Albrecht [email protected] Juergen Fertig Justin Howard Richard Southworth Erik Soerensen Jutta Huebner Paolo Ferri ESAC Alvaro Gimenez Ramón Muñoz Peter Kretschmar Martin Kessler Maria Santos Lleo Erik Kuulkers Mauro Casale [email protected] Pedro Calderon Ricardo Perez ESA HQ ESTEC Fred Jansen Christoph Winkler Guiseppe Sarri ESA Redu Benoit Demelenne Astrium Tommy Strandberg Alenia Franco Ravera Mario.Montagna Logica COMCS_Helpdesk.de@log icacmg.com ISDC Roland Walter Carlo Ferrigno INT-PI Francois Lebrun J.P. Roques Giovanni Larosa Pietro Ubertini Wojte Hajdas Miguel Mas Hesse Søren Brandt A. Bazzano Document No :XMM-INT-WOPS-14_44 XMM-Newton and INTEGRAL weekly Issue/Rev. No : 1 Date 07/11/2014 Mission Operations Report Page : 3 1. Weekly report XMM Integral . Nominal operations . Nominal Science Operations . MCS SW release 11.1.1 + patches . Eclipse Season #26 (24.10 – for SPR/CCR critical for Eclipse 17.11) made operational 29th October. Goldstone testing and preparation Main activities th st – successful tests 29 and 31 October . Eclipse preparation on-going . Kourou station operational validation complete 31st October Status and .
    [Show full text]
  • Inauguration of Galileo Station Site at Kourou
    NEWS Inauguration of Galileo Station Site at Kourou The site of a ground station for Galileo, Europe's global navigation satellite system, was inaugurated on 19th November inside the Guiana Space Centre (CSG) near Kourou in French Guiana. The site, which was made available by France's Centre National d'Études Spatiales (CNES), will play an essential role in setting up the Galileo system, since it will accommodate the most comprehensive of the Galileo ground segment stations. The Kourou station will consist of a telemetry, tracking and command (TT&C) station to monitor and control the Galileo constellation satellites, a sensor station (GSS) for acquisition of the satellite navigation signals and two uplink stations (ULS) for transmission of navigation and integrity messages to the satellites. The Galileo ground segment for the in-orbit validation phase (IOV) will comprise 18 sensor stations, 5 uplink stations, 2 telemetry, tracking and command stations and 2 Galileo Control Centres (GCCs). The control centres will be situated at Fucino in Italy and Oberpfaffenhofen in Germany. The data gathered by the sensor stations will be continuously transmitted to the GCCs where they will be processed by mission control in order to determine the navigation and integrity messages to be sent back to the satellites via the uplink stations. The Galileo system's capability to directly inform its users of the integrity level of its signal represents a major advance compared to other satellite navigation systems. The inauguration of the Kourou site marks an important stage in the in-orbit validation phase of the Galileo programme developed by the European Space Agency (ESA) in cooperation with the European Commission.
    [Show full text]