NANOSTAR Methodology Documentation Release 1.0Rc2
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Bebras International Workshop 2020 Delegates’ Guidelines for Working Groups
Bebras International Workshop 2020 Delegates’ Guidelines for Working Groups Preparation for Working Group Participation Please read through this document thoroughly in order to make your work for the Bebras Workshop more efficient. Prepare Your Workplace You will need to have the following installed and running: ● A recent computer. ● A working microphone. ● If possible a webcam. ● A proper up-to-date web browser (for this year Chrome or Chromium derivatives like Vivaldi are preferred for compatibility reasons). ● A SVN client (except for guests or representatives without SVN access1). ○ Windows: TortoiseSVN is recommended (https://tortoisesvn.net/). ○ macOS: either use the command line (if you’re comfortable with it) or consider Versions https://versionsapp.com/ (not free); some people have also used integrated development environments that offer SVN functionality; some people even run a virtualized Windows just for TortoiseSVN. ○ Linux: you know what you’re doing, right? ● LibreOffice 6.3 or 6.4 (https://www.libreoffice.org/download/download/). Older versions become increasingly incompatible. OpenOffice is no longer an alternative. ● A proper text editor (not Word or LibreOffice but for HTML source code editing) ○ Windows: Notepad++ is recommended (https://notepad-plus-plus.org/downloads/). ○ macOS: TextWrangler 5.5.2 was recommended for pre-macOS 10.15, Atom is also working with macOS 10.15 (https://atom.io/). ○ Linux: you know what you’re doing, right? ● Our video conferencing tool for the working groups (a local installation of Jitsi Meet available at https://workshop.cuttle.org/BebrasYourRoomName ) will run fine in any web browser. There is an electron app available (https://github.com/jitsi/jitsi-meet-electron/releases), but watch out for security problems with electron apps because they tend to bundle older chromium versions with security problems. -
Navigation Challenges During Exomars Trace Gas Orbiter Aerobraking Campaign
NON-PEER REVIEW Please select category below: Normal Paper Student Paper Young Engineer Paper Navigation Challenges during ExoMars Trace Gas Orbiter Aerobraking Campaign Gabriele Bellei 1, Francesco Castellini 2, Frank Budnik 3 and Robert Guilanyà Jané 4 1 DEIMOS Space located at ESA/ESOC, Robert-Bosch-Str. 5, Darmstadt, 64293, Germany 2 Telespazio VEGA located at ESA/ESOC, Robert-Bosch-Str. 5, Darmstadt, 64293, Germany 3 ESA/ESOC, Robert-Bosch-Str. 5, Darmstadt, 64293, Germany 4 GMV INSYEN located at ESA/ESOC, Robert-Bosch-Str. 5, Darmstadt, 64293, Germany Abstract The ExoMars Trace Gas Orbiter satellite spent one year in aerobraking operations at Mars, lowering its orbit period from one sol to about two hours. This delicate phase challenged the operations team and in particular the navigation system due to the highly unpredictable Mars atmosphere, which imposed almost continuous monitoring, navigation and re-planning activities. An aerobraking navigation concept was, for the first time at ESA, designed, implemented and validated on-ground and in-flight, based on radiometric tracking data and complemented by information extracted from spacecraft telemetry. The aerobraking operations were successfully completed, on time and without major difficulties, thanks to the simplicity and robustness of the selected approach. This paper describes the navigation concept, presents a recollection of the main in-flight results and gives a retrospective of the main lessons learnt during this activity. Keywords: ExoMars, Trace Gas Orbiter, aerobraking, navigation, orbit determination, Mars atmosphere, accelerometer Introduction The ExoMars program is a cooperation between the European Space Agency (ESA) and Roscosmos for the robotic exploration of the red planet. -
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 -
Cleaning the Dishes 29 November 2019
Cleaning the dishes 29 November 2019 activities. "This was the first time such an operation was conducted on an ESA deep space antenna, and despite its complexity, all involved teams managed to conduct the activity smoothly returning the antenna to service within just a week." Scheduled maintenance of high-tech equipment also took place while the antenna power was off, as well as a series of frequency and timing enhancements, an upgrade of data routers and the installation of a new safety rail. Credit: ESA / Suzy Jackson On 6 November, during the antenna maintenance, the New Norcia site was visited by Hon. Kim Beazley AC, formerly Deputy Prime Minister and current Governor of Western Australia. Large antennas are our only current way of communicating through space across vast What are we looking at? distances, and every now and then they need to be spruced up to ensure we can keep in touch with The New Norcia station in Western Australia is one our deep-space exploration spacecraft. of three deep-space dishes in ESA's ESTRACK network. Early this November, ESA's Deep Space Antenna in New Norcia, Australia, was subject to major New Norcia currently supports several flying maintenance, with a wide range of updates spacecraft such as BepiColombo, Cluster, Gaia, implemented to keep it in pristine order. Mars Express and XMM. It will also support many of ESA's future missions including JUICE, Solar To communicate with ESA's fleet of spacecraft, the Orbiter and Euclid. position of the antenna needs to be controlled with high accuracy. The huge 35-metre diameter You can now find out which spacecraft these construction relies on gearboxes to alter its antennas are talking to at any moment, as well as position, offering sweeping views of every inch of other dishes in the network, with ESTRACK now. -
Polishing Zulip (Electron) Making the Desktop Client an Obvious Choice for Zulip Users
Kanishk Kakar [email protected] github.com/kanishk98 GMT +05:30 India, fluent in English Polishing Zulip (Electron) Making the desktop client an obvious choice for Zulip users ABSTRACT With its innovative threading model and robust webapp, Zulip has received a lot of praise from remote teams that use it. While the desktop app is certainly complete in terms of features, it needs some polish and certain standout features to make it an obvious choice for a Zulip user to install. In this proposal, I suggest the implementation of multiple features to achieve the above goal. PROPOSED DELIVERABLES By the end of the summer, I intend to have implemented the following features: Enterprise deployment Currently, there is no Zulip-enabled way for admins to deploy the app with custom settings for multiple users in an enterprise setting. After discussions with the community, I’ve been working with Vipul Sharma to implement a system that allows the admin to write a script for configuring the app as they require via a .json file in the root directory. My role so far while developing this feature has been to add an EnterpriseUtil module that configures settings at various places in the app and allows admins to also configure whether keeping a setting admin-only is required or not. I expect to have completed this feature before the community bonding period begins. WIP PR #681 Replacing <webview> with BrowserView We currently use < webview> for rendering all content except the sidebar in the app window. However, the Electron team has warned developers against using < webview> because of certain persistent bugs. -
A Perfectly Good Hour
A PERFECTLY GOOD HOUR 1. Social Capital 2. Social Intelligence 3. Listening 4. Identity 5. Language & Cursing 6. Nonverbal Communication 7. Satisfying Relationships 8. Consummate Love 9. Conflict Management 10. Styles of Parenting/Leading Modern Social Commentary Cartoons by David Hawker from PUNCH Magazine, 1981 A PERFECTLY GOOD HOUR Feel free to voice your opinion and to disagree. This is not a friction- free zone. AND, please do demonstrate social intelligence. Let’s Get Better Acquainted If you match this descriptor, keep your 1. You belong to an LLI Special Interest Group video on and unmute. 2. You are fluent in another language 3. You’ve received your flu shot If you don’t match this 4. You attended the LLI class on nanotechnology descriptor, temporarily 5. You have grandchildren stop your video. 6. You (have) participate(d) in Great Decisions 7. You have a pet 8. You play a musical instrument 9. You are/have been on the LLI Board 10. You think this is a fun poll How fortunate we are that during this global pandemic, we can stay home, attending LLI classes, reading, creating, baking, taking walks, and talking with our loved one. The last six months have exposed and magnified long standing inequities -- in our communities, in our hospitals, in our workplaces, and in schools. Too many of our school districts lack a fair share of resources to address the pandemic’s challenges; not every student can be taught remotely with attention to their need for social and emotional safe learning spaces. The current circumstances are poised to exacerbate existing disparities in academic opportunity and performance, particularly between white communities and communities of color. -
Open Online Meeting
Open online meeting Project report 2021 1 Content Page ➢ Objectives and background ○ Background, current situation and future needs 3 ○ Purpose and aim of the project 4 ○ Implementation: Preliminary study 5 ○ Functionalities 6 ➢ Results of the study ○ Group 1: Web-conferencing and messaging solutions 7 ○ Group 2: Online file storage, management and collaboration platforms 21 ○ Group 3: Visual online collaboration and project management solutions 30 ○ Group 4: Online voting solutions 37 ➢ Solution example based on the study results ○ Selection criteria 42 ○ Description of the example solution 43 ➢ Next steps 44 2021 2 Background, current situation and future needs Municipalities in Finland have voiced a need to map out open source based alternatives for well-known proprietary online conferencing systems provided by e.g. Google and Microsoft for the following purposes: ➢ Online meeting (preferably web-based, no installation), ➢ Secure file-sharing and collaborative use of documents, ➢ Chat and messaging, ➢ Solution that enables online collaboration (easy to facilitate), ➢ Cloud services, ➢ Online voting (preferably integrated to the online meeting tool with strong identification method that would enable secret ballot voting). There are several open source based solutions and tools available for each category but a coherent whole is still missing. 2021 3 Purpose and aim of the project The purpose in the first phase of the project was to conduct a preliminary study on how single open source based solutions and tools could be combined to a comprehensive joint solution and research the technical compatibility between the different OS solutions. The project aims to create a comprehensive example solution that is based on open source components. -
Team Collaboration and the Future of Work Irwin Lazar VP & Service Director, Nemertes Research [email protected] @Nemertes @Imlazar 12 March, 2020
Team Collaboration and the Future of Work Irwin Lazar VP & Service Director, Nemertes Research [email protected] @Nemertes @imlazar 12 March, 2020 © 2020 Nemertes Research DN8381 Agenda • Introductions • Defining Team Collaboration • State of Deployment • Achieving Success • Next Steps • Q&A © 2020 Nemertes Research DN8381 About Nemertes Global research and strategic consulting firm that analyzes the business value of emerging technologies. Our real-world operational and business metrics help organizations achieve successful technology transformations. Founded in 2002. Topics We Cover Research We Conduct Services We Provide • Cloud, Networking & Infrastructure • Benchmarks: Live discussions with • Research advisory service Services IT leaders • Strategy & roadmap consulting • Cybersecurity & Risk Management • Vendor & technology assessment • Digital Customer Experience • Surveys: Industry-leading data • Digital Transformation integrity methodology • Cost models • Digital Workplace • Maturity models • Internet of things (IoT) • Vendor discussions: Product, • Annual conference technology analysis © 2020 Nemertes Research DN8381 Who Am I? • Lead coverage of collaboration and digital workplace technologies • Consult with organizations on collaboration strategy • Advise vendors/service providers on go to market and product development @imlazar • Regular speaker/contributor for @nemertes NoJitter/Enterprise Connect, SearchEnterpriseUnifiedCommunications • Based in Virginia © 2020 Nemertes Research DN8381 What Are Team Collaboration Apps? -
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. -
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. -
ROSETTA RSI : Rosetta Radio Science Investigations Experiment User Manual Document RO -RSI -IGM -MA -3081 Issue: 4 Revision: 2 Date: 25.04.2016 Page: 1 of 144
ROSETTA RSI : Rosetta Radio Science Investigations Experiment User Manual Document RO -RSI -IGM -MA -3081 Issue: 4 Revision: 2 Date: 25.04.2016 Page: 1 of 144 ROSETTA Radio Science Investigations (RSI) Experiment User Manual Reference: RO-RSI-IGM-MA-3081 Issue: 4 Revision: 2 Rheinisches Institut für Umweltforschung, Abt. Planetenforschung Universität zu Köln Aachenerstr 209 D-50931 Köln Prepared by: ________________________________ ______________________________ Silvia Tellmann, Experiment Manager Approved by: __________________________________________ Martin Pätzold, Principal Investigator ROSETTA RSI : Rosetta Radio Science Investigations Experiment User Manual Document RO -RSI -IGM -MA -3081 Issue: 4 Revision: 2 Date: 25.04.2016 Page: 2 of 144 PAGE LEFT FREE ROSETTA RSI : Rosetta Radio Science Investigations Experiment User Manual Document RO -RSI -IGM -MA -3081 Issue: 4 Revision: 2 Date: 25.04.2016 Page: 3 of 144 Contents 1 Introduction ........................................................................................................ 10 1.1 Purpose ...................................................................................................... 10 1.2 Scope ......................................................................................................... 10 1.3 Applicable Documents ................................................................................ 10 1.4 Referenced Documents .............................................................................. 10 1.5 Abbreviations............................................................................................. -
Electromagnetic Radiation and the Doppler Effect
Astronomers’ Observing Guides For further volumes: http://www.springer.com/series/5338 wwwwwwwwwwwww Richard Schmude, Jr. Arti fi cial Satellites and How to Observe Them Richard Schmude, Jr. 109 Tyus Street Barnesville, GA, USA ISSN 1611-7360 ISBN 978-1-4614-3914-1 ISBN 978-1-4614-3915-8 (eBook) DOI 10.1007/978-1-4614-3915-8 Springer NewYork Heidelberg Dordrecht London Library of Congress Control Number: 2012939432 © Springer Science+Business Media New York 2012 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, speci fi cally the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on micro fi lms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. Exempted from this legal reservation are brief excerpts in connection with reviews or scholarly analysis or material supplied speci fi cally for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Duplication of this publication or parts thereof is permitted only under the provisions of the Copyright Law of the Publisher’s location, in its current version, and permission for use must always be obtained from Springer. Permissions for use may be obtained through RightsLink at the Copyright Clearance Center. Violations are liable to prosecution under the respective Copyright Law. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a speci fi c statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use.