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  • K2 : Nanosatellite student project IGOsat UnivEarthS | UnivEarthS
    able to carry out biomicrology experiments in microgravity The list goes on and on and today all across the globe in Equador Japan Hungary India or Vietnam universities and space research institutions are designing tools taking the space adventure to a brand new level At the Paris Denis Diderot University as a part of the Laboratoire d Excellence LabEx UnivEarthS the AIM APC and IPGP laboratories have teamed up to launch a nanosatellite project which will be entirely conceived and developped by students Alrigth then I ve got myself some ducktape matches and a Swiss army knife what s the plan In order to survive the launch and be able to function under the harsh conditions of space a satellite must be designed as a self sufficient reliable and robust system capable of dealing with almost anything that space would throw at it That s the reason why a satellite is actually a complexe assembly of interdependant sub parts Thus regardless of the mission type a satellite must necessarily come with the following equipments a complete and self sufficient electrical architecture capable of distributing the electrical production of the solar panels towards sub systems and able to manage the use of batteries energy a perfectly reliable radio frequency telecommunication system which must function during the entire lifespan of the satellite and allow data transmission and commands reception with ground control stations altitude control captors and actuators allowing for the determination and control of the relative position and direction of motion of the satellite an onboard computer controlling other sub systems and programmed with enough failsafes and redundancies so as to be geared to meet any eventuality Furthermore every satellite is designed with one or several functions in mind those functions corresponding to the purpose of the payload There exist as many satellites as payload purposes whether it is to allow for information broadcasting telecommunication satellites Earth observation civilian or military worldwide localisation services GPS GLONASS GALILEO or scientific research XMM Plank AKARI GOCE THEMIS satellites I was always told to aim for the stars The Paris Diderot University IGOsat will take onboard two scientific payloads It will be following a polar heliosynchronous orbit at an altitude around 700km and in so doing IGOsat will extend our knowledge of high energy particles trapped in radiation belts It will also allow in situ measurements of the electrons density in the ionosphere the upper layer of the atmosphere consitute a diluted ionized gas and thus help us have a better understanding of the correlation of these phenomenons with solar activity More specifically those two payloads will be a GPS receiver and a charged particles and photon detector The GPS receiver will measure phase differences between two carrier signals of 1 2 GHz L1 and 1 6 GHz L2 The ionosphere is a dispersive medium which introduces a propagation delay in a signal of a defined frequency The phase difference between the two carrier signals will give us information about the cumulative electronic density

    Original URL path: http://www.univearths.fr/en/k2-nanosatellite-student-project-igosat-univearths (2015-10-10)
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  • Job opportunity | UnivEarthS
    catastrophic Universe Interface projects Geoparticles Fundamental physics and Geophysics in space From dust to planets Former Interface projects Formation and early evolution of Planetary systems The youth of cosmic rays and their emergence in the interstellar clouds Gamma ray instrumentation development Young team project Experimental geophysics Valorization project Data distribution visualisation and cloud computing PUBLICATIONS EDUCATIONAL Nanosatellite student project IGOsat UnivEarthS JOB OPPORTUNITY Experimental Dark Matter Search Post Doctoral Research

    Original URL path: http://www.univearths.fr/en/job-opportunity (2015-10-10)
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  • Experimental Dark Matter Search - Post Doctoral Research Fellow | UnivEarthS
    in the interstellar clouds Gamma ray instrumentation development Young team project Experimental geophysics Valorization project Data distribution visualisation and cloud computing PUBLICATIONS EDUCATIONAL Nanosatellite student project IGOsat UnivEarthS JOB OPPORTUNITY Experimental Dark Matter Search Post Doctoral Research Fellow IGOSat internship PhD position Effect of the North South dichotomy on the thermal structure and evolution of Mars Search this site October Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sign in Password forgotten Home JOB OPPORTUNITY Experimental Dark Matter Search Post Doctoral Research Fellow Experimental Dark Matter Search Post Doctoral Research Fellow The UnivEarthS excellence laboratory has an opening for a 2 year postdoctoral researcher position with the neutrino dark matter group at the Laboratoire Astroparticule et Cosmologie APC in Paris The group is actively involved in the DarkSide Double Chooz Borexino SOX ORCA and WA105 experiments The successful candidate for this position is expected to contribute to the DarkSide programme and to the liquid argon detector R D DarkSide 50 is a two phase liquid argon time projection chamber running

    Original URL path: http://www.univearths.fr/en/experimental-dark-matter-search-post-doctoral-research-fellow (2015-10-10)
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  • IGOSat internship | UnivEarthS
    The transient catastrophic Universe Interface projects Geoparticles Fundamental physics and Geophysics in space From dust to planets Former Interface projects Formation and early evolution of Planetary systems The youth of cosmic rays and their emergence in the interstellar clouds Gamma ray instrumentation development Young team project Experimental geophysics Valorization project Data distribution visualisation and cloud computing PUBLICATIONS EDUCATIONAL Nanosatellite student project IGOsat UnivEarthS JOB OPPORTUNITY Experimental Dark Matter Search Post Doctoral Research Fellow IGOSat internship PhD position Effect of the North South dichotomy on the thermal structure and evolution of Mars Search this site October Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sign in Password forgotten Home JOB OPPORTUNITY IGOSat internship IGOSat internship The project IGOSat offers 17 internship Ingénierie système pour le projet IGOSat Modélisation complète de la boucle de contrôle d attitude d IGOSat Banc à plat de contrôle d attitude d IGOSat Réalisation d un banc de test du système d alimentation électrique Réalisation d une carte d acquisition pour capteurs analogiques et numériques d IGOSat

    Original URL path: http://www.univearths.fr/en/igosat-internship (2015-10-10)
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  • Calendar | UnivEarthS
    detectors From MeV to TeV NOVAs Gamma Ray Bursts as Multi messengers Advanced time series analysis Former Exploratory projects Formation of dunes and climate on Titan Impact of black holes on their environment Frontier projects Earth as a living planet From the Big Bang to the future Universe Support au PCCP The transient catastrophic Universe Interface projects Geoparticles Fundamental physics and Geophysics in space From dust to planets Former Interface projects Formation and early evolution of Planetary systems The youth of cosmic rays and their emergence in the interstellar clouds Gamma ray instrumentation development Young team project Experimental geophysics Valorization project Data distribution visualisation and cloud computing PUBLICATIONS EDUCATIONAL Nanosatellite student project IGOsat UnivEarthS JOB OPPORTUNITY Experimental Dark Matter Search Post Doctoral Research Fellow IGOSat internship PhD position Effect of the North South dichotomy on the thermal structure and evolution of Mars Search this site October Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sign in Password forgotten Home Calendar Calendrier du LabEx UnivEarthS Year Month Week Day Prev October

    Original URL path: http://www.univearths.fr/en/node/333/2015-10 (2015-10-10)
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  • User account | UnivEarthS
    as Multi messengers Advanced time series analysis Former Exploratory projects Formation of dunes and climate on Titan Impact of black holes on their environment Frontier projects Earth as a living planet From the Big Bang to the future Universe Support au PCCP The transient catastrophic Universe Interface projects Geoparticles Fundamental physics and Geophysics in space From dust to planets Former Interface projects Formation and early evolution of Planetary systems The youth of cosmic rays and their emergence in the interstellar clouds Gamma ray instrumentation development Young team project Experimental geophysics Valorization project Data distribution visualisation and cloud computing PUBLICATIONS EDUCATIONAL Nanosatellite student project IGOsat UnivEarthS JOB OPPORTUNITY Experimental Dark Matter Search Post Doctoral Research Fellow IGOSat internship PhD position Effect of the North South dichotomy on the thermal structure and evolution of Mars Search this site October Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sign in Password forgotten Home Log in Request new password User account Log in using OpenID What is OpenID Username or e mail address You

    Original URL path: http://www.univearths.fr/en/user/login (2015-10-10)
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  • User account | UnivEarthS
    The transient catastrophic Universe Interface projects Geoparticles Fundamental physics and Geophysics in space From dust to planets Former Interface projects Formation and early evolution of Planetary systems The youth of cosmic rays and their emergence in the interstellar clouds Gamma ray instrumentation development Young team project Experimental geophysics Valorization project Data distribution visualisation and cloud computing PUBLICATIONS EDUCATIONAL Nanosatellite student project IGOsat UnivEarthS JOB OPPORTUNITY Experimental Dark Matter Search Post

    Original URL path: http://www.univearths.fr/en/user/password (2015-10-10)
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  • Fall School 2015 - Phase changes and eruptions in the Universe | UnivEarthS
    Labex Fall School will take place in Santorin Greece from 17 to 23 October 2015 It is open to students in second year of master s or PhD in the fields of earth science and astrophysics at the AIM APC IPGP and ONERA to UnivEarthS s members and also to science high school teachers 37 places are available with a full support of the Labex Under the theme Phase changes and eruptions in the Universe this Fall School aims to train to the multidisciplinary thematics of UnivEarthS Labex A cross between educational cultures of the different laboratories will be encouraged The lectures will be given in French with an English presentation support except if specific request from speaker for a presentation entirely in English Participants will be required to present a poster on their latest research work This Fall School is associated to ED STEP UP 109 and can enter the PhD training program Registration Program Speakers Useful informations The positions 33 are available to the following persons Students from second year of STPE et GEO3 master Students from second year of Masters A A and NPAC PhD students from ED 109 Earth Sciences Environment and Physics of the Universe Paris STEP UP within the Programme Terre Environment within the Programme Physique de l Univers UnivEarthS s members PhD students post docs engineers and technicians administrative team Science high school teachers Please download the application form fall school 2015 application form pdf Return before September 13 th the completed form to the following address fallschool univearths fr Applications which complete the conditions mentioned above will be reviewed and an answer will be given as soon as possible Each participant must complete and present a poster on his latest work You ll find here a resume of the conferences given during

    Original URL path: http://www.univearths.fr/en/fall-school-2015-phase-changes-and-eruptions-universe (2015-10-10)
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