A
André Galli
Researcher at University of Bern
Publications - 137
Citations - 3550
André Galli is an academic researcher from University of Bern. The author has contributed to research in topics: Heliosphere & Energetic neutral atom. The author has an hindex of 28, co-authored 114 publications receiving 2637 citations. Previous affiliations of André Galli include Netherlands Institute for Space Research.
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Journal ArticleDOI
Toward accurate CO2 and CH4 observations from GOSAT
André Butz,André Butz,S. Guerlet,Otto Hasekamp,D. Schepers,André Galli,Ilse Aben,Christian Frankenberg,J-M Hartmann,Ha Tran,Akihiko Kuze,Gretchen Keppel-Aleks,G. C. Toon,Debra Wunch,Paul O. Wennberg,Nicholas M. Deutscher,Nicholas M. Deutscher,David W. T. Griffith,R. Macatangay,J. Messerschmidt,Justus Notholt,Thorsten Warneke +21 more
TL;DR: In this paper, the column-average dry air mole fractions of atmospheric carbon dioxide and methane are inferred from observations of backscattered sunlight conducted by the Greenhouse gases Observing SATellite (GOSAT).
Journal ArticleDOI
Local interstellar medium: six years of direct sampling by ibex
David J. McComas,David J. McComas,Maciej Bzowski,S. A. Fuselier,S. A. Fuselier,P. C. Frisch,André Galli,Vlad Izmodenov,Vlad Izmodenov,Olga Katushkina,M. A. Kubiak,M. A. Lee,Trevor Leonard,Eberhard Möbius,J. Park,Nathan A. Schwadron,Nathan A. Schwadron,Justyna M. Sokół,Paweł Swaczyna,Brian E. Wood,Peter Wurz +20 more
TL;DR: In this paper, the authors compare the results from two major analysis approaches led by IBEX groups in New Hampshire and Warsaw and adjust the question of the distance upstream to the pristine interstellar medium and adjust both sets of results to a common distance of ~1000 AU.
Journal ArticleDOI
Separation of the Ribbon from Globally Distributed Energetic Neutral Atom Flux Using the First Five Years of IBEX Observations
Nathan A. Schwadron,Nathan A. Schwadron,Nathan A. Schwadron,Eberhard Moebius,Stephen A. Fuselier,David J. McComas,Herbert O. Funsten,P. H. Janzen,Daniel B. Reisenfeld,Harald Kucharek,M. A. Lee,K. Fairchild,Frederic Allegrini,Maher A. Dayeh,George Livadiotis,M. Reno,Maciej Bzowski,Justyna M. Sokół,M. A. Kubiak,E. R. Christian,Robert DeMajistre,P. C. Frisch,André Galli,Peter Wurz,Mike Gruntman +24 more
TL;DR: In this paper, the authors present the five-year separation of the IBEX ribbon from the globally distributed flux in preparation for a formal IBEX data release of ribbon and global distributed flux maps to the heliophysics community and discuss implications of the ribbon maps for a wide array of concepts that attempt to explain the ribbon's origin.
Journal ArticleDOI
Interstellar Mapping and Acceleration Probe (IMAP): A New NASA Mission
David J. McComas,E. R. Christian,Nathan A. Schwadron,N. J. Fox,Joseph Westlake,Frederic Allegrini,Frederic Allegrini,Daniel N. Baker,D. A. Biesecker,Maciej Bzowski,George Clark,Christina Cohen,Ian J. Cohen,Maher A. Dayeh,Maher A. Dayeh,R. B. Decker,G. A. de Nolfo,M. I. Desai,M. I. Desai,Robert Ebert,H. A. Elliott,Hans-Jörg Fahr,P. C. Frisch,H. O. Funsten,S. A. Fuselier,S. A. Fuselier,André Galli,Antoinette B. Galvin,Joe Giacalone,Matina Gkioulidou,Fan Guo,Mihaly Horanyi,P. A. Isenberg,P. H. Janzen,L. M. Kistler,Kelly E. Korreck,M. A. Kubiak,Harald Kucharek,Brian A. Larsen,R. A. Leske,Noé Lugaz,Janet G. Luhmann,William H. Matthaeus,Donald G. Mitchell,Eberhard Moebius,Keiichi Ogasawara,Daniel B. Reisenfeld,John D. Richardson,Christopher T. Russell,Justyna M. Sokół,Harlan E. Spence,Ruth M. Skoug,Zoltan Sternovsky,Paweł Swaczyna,Jamey Szalay,Munetoshi Tokumaru,Mark E. Wiedenbeck,Peter Wurz,Gary P. Zank,Eric J. Zirnstein +59 more
TL;DR: The IMAP spacecraft is a simple sun-pointed spinner in orbit about the Sun-Earth L1 point as discussed by the authors, and it provides detailed observations of solar wind electrons and ions; suprathermal, pickup, and energetic ions; and the interplanetary magnetic field.
Journal ArticleDOI
Impact of aerosol and thin cirrus on retrieving and validating XCO2 from GOSAT shortwave infrared measurements
S. Guerlet,S. Guerlet,André Butz,D. Schepers,Sourish Basu,Otto Hasekamp,Akihiko Kuze,Tatsuya Yokota,J.-F. Blavier,Nicholas M. Deutscher,Nicholas M. Deutscher,David W. T. Griffith,Frank Hase,Esko Kyrö,Isamu Morino,Vanessa Sherlock,Ralf Sussmann,André Galli,Ilse Aben +18 more
TL;DR: In this paper, a retrieval algorithm, RemoTeC, was developed to retrieve three aerosol parameters (amount, size, and height) simultaneously with column-averaged dry-air mole fractions of CO2 (XCO2) from space-based measurements of backscattered solar shortwave radiation.