r3d100011784 THEMIS ARTEMIS Acceleration, Reconnection, Turbulence and Electrodynamics of the Moon’s Interaction with the Sun Time History of Events and Macroscale Interactions during Substorms http://themis.ssl.berkeley.edu/index.shtml The THEMIS mission is a five-satellite Explorer mission whose primary objective is to understand the onset and macroscale evolution of magnetospheric substorms. The five small satellites were launched together on a Delta II rocket and they carry identical sets of instruments including an electric field instrument (EFI), a flux gate magnetometer (FGM), a search coil magnetometer (SCM), a electro-static analyzer, and solid state telescopes (SST). The mission consists of several phases. In the first phase, the spacecraft will all orbit as a tight cluster in the same orbital plane with apogee at 15.4 Earth radii (RE). In the second phase, also called the Dawn Phase, the satellites will be placed in their orbits and during this time their apogees will be on the dawn side of the magnetosphere. During the third phase (also known as the Tail Science Phase) the apogees will be in the magnetotail. The fourth phase is called the Dusk Phase or Radiation Belt Science Phase, with all apogees on the dusk side. In the fifth and final phase, the apogees will shift to the sunward side (Dayside Science Phase). The satellite data will be combined with observations of the aurora from a network of 20 ground observatories across the North American continent. The THEMIS-B (THEMIS-P1) and THEMIS-C (THEMIS-P2) were repurposed to study the lunar environment in 2009. The spacecraft were renamed ARTEMIS (Acceleration, Reconnection, Turbulence and Electrodynamics of the Moon’s Interaction with the Sun), with the P1 and P2 designations maintained. David.G.Sibeck@nasa.gov http://themis.igpp.ucla.edu/contactus.shtml vassilis@ucla.edu disciplinary 2007-02-17 eng 2 Life Sciences 201 Basic Biological and Medical Research 21 Biology 3 Natural Sciences 308 Optics, Quantum Optics and Physics of Atoms, Molecules and Plasmas 311 Astrophysics and Astronomy 31101 Astrophysics and Astronomy 313 Atmospheric Science and Oceanography 31301 Atmospheric Science 315 Geophysics and Geodesy 31502 Geodesy, Photogrammetry, Remote Sensing, Geoinformatics, Cartogaphy 32 Physics 34 Geosciences (including Geography) http://themis.igpp.ucla.edu/overview.shtml Audiovisual data Images Raw data Scientific and statistical data formats Structured graphics other dataProvider aurora borealis energy eruptions geomagnetism global substorm phenomena magnetic fields magnetosheath magnetosphere magnetosphere northern light satellite observation solar wind spacecraft observations sun Canadian Space Agency CAN funding non-profit http://www.asc-csa.gc.ca/eng/ http://www.asc-csa.gc.ca/eng/media/default.asp Goddard Space Flight Center Space Physics Data Facility USA technical non-profit https://www.nasa.gov/goddard http://cdaweb.gsfc.nasa.gov/ http://www.nasa.gov/content/contact-goddard National Aeronautics and Space Administration NASA USA general non-profit https://www.nasa.gov/ https://www.nasa.gov/artemis Technische Universität Braunschweig, Institut für Geophysik und extraterrestrische Physik IGEP DEU general non-profit http://www.igep.tu-bs.de/forschung/weltraumphysik/projekte/themis/index.html http://www.igep.tu-bs.de/institut/mitglieder/index.html University of Calgary THEMIS-C CAN general non-profit http://aurora.phys.ucalgary.ca/themis/themis_main.html http://aurora.phys.ucalgary.ca/themis/themis_c_team.html University of California at Berkeley, Space Science Laboratory SSL UC Berkely, SSL USA general technical non-profit https://www.ssl.berkeley.edu/research/projects/ http://themis.ssl.berkeley.edu/thm_sci_help_request_form.php outreach@ssl.berkeley.edu University of California at Los Angeles, Institute of Geophysics and Planetary Physics IGPP USA general non-profit http://www.igpp.ucla.edu/ director@igpp.ucla.edu Österreichische Akademie der Wissenschaften, Institut für Weltraumforschung Austrian Academy of Sciences, Space Research Institute OeAW IWF AUT general non-profit http://www.iwf.oeaw.ac.at/en/institute/ http://www.iwf.oeaw.ac.at/en/research/near-earth-space/themis/ Data Policy and Credits http://themis.ssl.berkeley.edu/roadrules.shtml NASA Policies & Procedures http://www.nasa.gov/offices/ocfo/policies/#.VzXTjzGfX3h NASA Web Privacy Policy and Important Notices https://www.nasa.gov/about/highlights/HP_Privacy.html open open other http://themis.igpp.ucla.edu/roadrules.shtml closed other yes http://themis.ssl.berkeley.edu/data/themis/ http://themis.ssl.berkeley.edu/themisftp/3%20Ground%20Systems/3.2%20Science%20Operations/Science%20Operations%20Documents/ ftp://apollo.ssl.berkeley.edu/pub/THEMIS/3%20Ground%20Systems/3.2%20Science%20Operations/Science%20Operations%20Documents/ ftp://justice.ssl.berkeley.edu/events/ none http://themis.igpp.ucla.edu/roadrules.shtml unknown yes On May 19, 2008 the Space Sciences Laboratory (SSL) at Berkeley announced NASA had extended the THEMIS mission to the year 2012. NASA officially approved the movement of THEMIS B and C into lunar orbit under the mission name ARTEMIS (Acceleration, Reconnection, Turbulence and Electrodynamics of the Moon’s Interaction with the Sun). Mirror Themis database see: http://cdpp.irap.omp.eu/index.php/data/mirror-themis-database 2016-05-13 2019-02-20