Santos / Pasadena / Boulder / Lyngby / Zurich / Park / Firenze / Santiago / Roma / Cambridge / Livermore / Bologna / Valpara´ıso / Durham / /
Company
UK 14 Space Sciences Laboratory / Jet Propulsion Laboratory / ABC / Denmark 16 Lawrence Livermore National Laboratory / SLAC National Accelerator Laboratory / Thomson / Columbia Astrophysics Laboratory / NuSTAR Data Analysis Software / /
Country
Switzerland / Italy / Chile / United States / /
Facility
Durham University / Space Science Institute / The Pennsylvania State University / Columbia University / Compton Gammaray Observatory / National Space Institute / Technical University of Denmark / University Park / California Institute of Technology / Kavli Institute / University of California / /
Holiday
Ascension / /
IndustryTerm
high-energy emission / high energy variability / law scenario / energy data extending / circumnuclear gas / energy bands / energy range / energy intervals / high energy spectrum / satellite orbit / termination energy / rapid high energy variability / energy resolution / energy / keV energy band / driven gas inflow / high energy flux / ray imaging / starburst/superwind gas / high-energy / keV energy range / law continuum / observed high energy variability / /
MusicGroup
X / /
OperatingSystem
Fermi / Dos / /
Organization
Flight Center / Technical University of Denmark / California Institute of Technology / Universidad de Valpara ´ıso / Department of Astronomy and Astrophysics / Harvard / University of California / Berkeley / National Space Institute / Department of Physics / Institute for Astronomy / Durham University / Columbia University / New York / The Pennsylvania State University / Davey Lab / Institute for Gravitation and the Cosmos / Cahill Center for Astronomy and Astrophysics / National Aeronautics and Space Administration / Space Science Institute / Kavli Institute for Particle Astrophysics and Cosmology / Smithsonian Center for Astrophysics / /
Person
Giorgio Matt / Poshak Gandhi / Michael R. Koss / Charles J. Hailey / Andrea Comastri / Greg M. Madejski / Franz E. Bauer / Guido Risaliti / Daniel Stern / George B. Lansbury / Patricia Ar´evalo / Fiona A. Harrison / William N. Brandt / Steve E. Boggs / /
Product
NGC4945 / NuSTAR NGC4945 / /
ProvinceOrState
Maryland / New York / Pennsylvania / California / Massachusetts / Colorado / New Hampshire / /
July 15, 2014 Preprint typeset using LATEX style emulateapj v[removed]THE VARIABLE HARD X–RAY EMISSION OF NGC4945 AS OBSERVED BY NUSTAR Simonetta Puccetti1,2 , Andrea Comastri 3 , Fabrizio Fiore 2 , Patricia Ar´evalo