Related papers: The EUCLID NISP grisms flight models performance

Fabrication Development for SPT-SLIM, a Superconducting Spectrometer for Line Intensity Mapping

Line Intensity Mapping (LIM) is a new observational technique that uses low-resolution observations of line emission to efficiently trace the large-scale structure of the Universe out to high redshift. Common mm/sub-mm emission lines are…

Instrumentation and Methods for Astrophysics · Physics 2023-04-20 T. Cecil , C. Albert , A. J. Anderson , P. S. Barry , B. Benson , C. Cotter , C. Chang , M. Dobbs , K. Dibert , R. Gualtieri , K. S. Karkare , M. Lisovenko , D. P. Marrone , J. Montgomery , Z. Pan , G. Robson , M. Rouble , E. Shirokoff , G. Smecher , G. Wang , V. Yefremenko

Predicting Future Space Near-IR Grism Surveys using the WFC3 Infrared Spectroscopic Parallels Survey

We present near-infrared emission line counts and luminosity functions from the HST WFC3 Infrared Spectroscopic Parallels (WISP) program for 29 fields (0.037 deg^2) observed using both the G102 and G141 grisms. Altogether we identify 1048…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-15 James W. Colbert , Harry Teplitz , Hakim Atek , Andrew Bunker , Marc Rafelski , Nathaniel Ross , Claudia Scarlata , Alejandro Bedregal , Alberto Dominguez , Alan Dressler , Alaina Henry , Matt Malkan , Crystal L. Martin , Dan Masters , Patrick McCarthy , Brian Siana

Euclid preparation: XVIII. Cosmic Dawn Survey. Spitzer observations of the Euclid deep fields and calibration fields

We present a new infrared survey covering the three Euclid deep fields and four other Euclid calibration fields using Spitzer's Infrared Array Camera (IRAC). We have combined these new observations with all relevant IRAC archival data of…

Astrophysics of Galaxies · Physics 2022-03-14 Andrea Moneti , H. J. McCracken , M. Shuntov , O. B. Kauffmann , P. Capak , I. Davidzon , O. Ilbert , C. Scarlata , S. Toft , J. Weaver , R. Chary , J. Cuby , A. L. Faisst , D. C. Masters , C. McPartland , B. Mobasher , D. B. Sanders , R. Scaramella , D. Stern , I. Szapudi , H. Teplitz , L. Zalesky , A. Amara , N. Auricchio , C. Bodendorf , D. Bonino , E. Branchini , S. Brau-Nogue , M. Brescia , J. Brinchmann , V. Capobianco , C. Carbone , J. Carretero , F. J. Castander , M. Castellano , S. Cavuoti , A. Cimatti , R. Cledassou , G. Congedo , C. J. Conselice , L. Conversi , Y. Copin , L. Corcione , A. Costille , M. Cropper , A. Da Silva , H. Degaudenzi , M. Douspis , F. Dubath , C. A. J. Duncan , X. Dupac , S. Dusini , S. Farrens , S. Ferriol , P. Fosalba , M. Frailis , E. Franceschi , M. Fumana , B. Garilli , B. Gillis , C. Giocoli , B. R. Granett , A. Grazian , F. Grupp , S. V. H. Haugan , H. Hoekstra , W. Holmes , F. Hormuth , P. Hudelot , K. Jahnke , S. Kermiche , A. Kiessling , M. Kilbinger , T. Kitching , R. Kohley , M. Kuemmel , M. Kunz , H. Kurki-Suonio , S. Ligori , P. B. Lilje , I. Lloro , E. Maiorano , O. Mansutti , O. Marggraf , K. Markovic , F. Marulli , R. Massey , S. Maurogordato , M. Meneghetti , E. Merlin , G. Meylan , M. Moresco , L. Moscardini , E. Munari , S. M. Niemi , C. Padilla , S. Paltani , F. Pasian , K. Pedersen , S. Pires , M. Poncet , L. Popa , L. Pozzetti , F. Raison , R. Rebolo , J. Rhodes , H. Rix , M. Roncarelli , E. Rossetti , R. Saglia , P. Schneider , A. Secroun , G. Seidel , S. Serrano , C. Sirignano , G. Sirri , L. Stanco , P. Tallada-Crespi , A. N. Taylor , I. Tereno , R. Toledo-Moreo , F. Torradeflot , Y. Wang , N. Welikala , J. Weller , G. Zamorani , J. Zoubian , S. Andreon , S. Bardelli , S. Camera , J. Gracia-Carpio , E. Medinaceli , S. Mei , G. Polenta , E. Romelli , F. Sureau , M. Tenti , T. Vassallo , A. Zacchei , E. Zucca , C. Baccigalupi , A. Balaguera-Antolinez , F. Bernardeau , A. Biviano , M. Bolzonella , E. Bozzo , C. Burigana , R. Cabanac , A. Cappi , C. S. Carvalho , S. Casas , G. Castignani , C. Colodro-Conde , J. Coupon , H. M. Courtois , D. Di Ferdinando , M. Farina , F. Finelli , P. Flose-Reimberg , S. Fotopoulou , S. Galeotta , K. Ganga , J. Garcia-Bellido , E. Gaztanaga , G. Gozaliasl , I. Hook , B. Joachimi , V. Kansal , E. Keihanen , C. C. Kirkpatrick , V. Lindholm , G. Mainetti , D. Maino , R. Maoli , M. Martinelli , N. Martinet , M. Maturi , R. B. Metcalf , G. Morgante , N. Morisset , A. Nucita , L. Patrizii , D. Potter , A. Renzi , G. Riccio , A. G. Sanchez , D. Sapone , M. Schirmer , M. Schultheis , V. Scottez , E. Sefusatti , R. Teyssier , O. Tubio , I. Tutusaus , J. Valiviita , M. Viel , H. Hildebrandt

PRISM (Polarized Radiation Imaging and Spectroscopy Mission): A White Paper on the Ultimate Polarimetric Spectro-Imaging of the Microwave and Far-Infrared Sky

PRISM (Polarized Radiation Imaging and Spectroscopy Mission) was proposed to ESA in response to the Call for White Papers for the definition of the L2 and L3 Missions in the ESA Science Programme. PRISM would have two instruments: (1) an…

Cosmology and Nongalactic Astrophysics · Physics 2015-07-29 PRISM Collaboration , Philippe Andre , Carlo Baccigalupi , Domingos Barbosa , James Bartlett , Nicola Bartolo , Elia Battistelli , Richard Battye , George Bendo , Jean-Philippe Bernard , Marco Bersanelli , Matthieu Bethermin , Pawel Bielewicz , Anna Bonaldi , Francois Bouchet , Francois Boulanger , Jan Brand , Martin Bucher , Carlo Burigana , Zhen-Yi Cai , Viviana Casasola , Guillaume Castex , Anthony Challinor , Jens Chluba , Sergio Colafrancesco , Francesco Cuttaia , Giuseppe D'Alessandro , Richard Davis , Miguel de Avillez , Paolo de Bernardis , Marco de Petris , Adriano de Rosa , Gianfranco de Zotti , Jacques Delabrouille , Clive Dickinson , Jose Maria Diego , Edith Falgarone , Pedro Ferreira , Katia Ferriere , Fabio Finelli , Andrew Fletcher , Gary Fuller , Silvia Galli , Ken Ganga , Juan Garcia-Bellido , Adnan Ghribi , Joaquin Gonzalez-Nuevo , Keith Grainge , Alessandro Gruppuso , Alex Hall , Carlos Hernandez-Monteagudo , Mark Jackson , Andrew Jaffe , Rishi Khatri , Luca Lamagna , Massimiliano Lattanzi , Paddy Leahy , Michele Liguori , Elisabetta Liuzzo , Marcos Lopez-Caniego , Juan Macias-Perez , Bruno Maffei , Davide Maino , Silvia Masi , Anna Mangilli , Marcella Massardi , Sabino Matarrese , Alessandro Melchiorri , Jean-Baptiste Melin , Aniello Mennella , Arturo Mignano , Marc-Antoine Miville-Deschenes , Federico Nati , Paolo Natoli , Mattia Negrello , Fabio Noviello , Francesco Paci , Rosita Paladino , Daniela Paoletti , Francesca Perrotta , Francesco Piacentini , Michel Piat , Lucio Piccirillo , Giampaolo Pisano , Gianluca Polenta , Sara Ricciardi , Matthieu Roman , Jose-Alberto Rubino-Martin , Maria Salatino , Alessandro Schillaci , Paul Shellard , Joseph Silk , Radek Stompor , Rashid Sunyaev , Andrea Tartari , Luca Terenzi , Luigi Toffolatti , Maurizio Tomasi , Tiziana Trombetti , Marco Tucci , Bartjan Van Tent , Licia Verde , Ben Wandelt , Stafford Withington

Electronics design and development of Near-Infrared Imager, Spectrometer and Polarimeter

NISP, a multifaceted near-infrared instrument for the upcoming 2.5m IR telescope at MIRO Gurushikhar, Mount Abu, Rajasthan, India is being developed at PRL, Ahmedabad. NISP will have wide (FOV = 10' x 10') field imaging, moderate (R=3000)…

Instrumentation and Methods for Astrophysics · Physics 2020-12-17 Deekshya Roy Sarkar , Amish B. Shah , Alka Singh , Pitamber Singh Patwal , Prashanth Kumar Kasarla , Archita Rai , Prachi Vinod Prajapati , Hitesh Kumar L. Adalja , Satya N. Mathur , Sachindra Naik , Shashikiran Ganesh , Kiran S. Baliyan

Slitless grism spectroscopy with the HST Advanced Camera for Surveys

The Advanced Camera for Surveys on-board HST is equipped with a set of one grism and three prisms for low-resolution, slitless spectroscopy in the range 1150 Ang. to 10500 Ang. The G800L grism provides optical spectroscopy between 5500 Ang.…

Astrophysics · Physics 2009-11-11 A. Pasquali , N. Pirzkal , S. Larsen , J. Walsh , M. Kuemmel

A Two-Dimensional Spectroscopic Study of Emission Line Galaxies in the Faint Infrared Grism Survey (FIGS) I: Detection Method and Catalog

We present the results from the application of a two-dimensional emission line detection method, EMission-line two-Dimensional (EM2D), to the near-infrared G102 grism observations obtained with the Wide-Field Camera 3 (WFC3) as part of the…

Astrophysics of Galaxies · Physics 2018-11-28 Norbert Pirzkal , Barry Rothberg , Russell E. Ryan , Sangeeta Malhotra , James Rhoads , Norman Grogin , Emma Curtis-Lake , Jacopo Chevallard , Stephane Charlot , Steven L. Finkelstein , Anton M. Koekemoer , Parviz Ghavamian , Myriam Rodrigues , François Hammer , Mathieu Puech , Rebecca L. Larson , Lise Christensen , Andrea Cimatti , Ignacio Ferreras , Jonathan P. Gardner , Caryl Gronwall , Nimish P. Hathi , Bhavin Joshi , Harald Kuntschner , Gerhardt R. Meurer , Robert W. O'Connell , Goeran Oestlin , Anna Pasquali , John Pharo , Amber N. Straughn , Jeremy R. Walsh , Darach Watson , Rogier A. Windhorst , Nadia L Zakamsk

NIRPS first light and early science: breaking the 1 m/s RV precision barrier at infrared wavelengths

The Near-InfraRed Planet Searcher or NIRPS is a precision radial velocity spectrograph developed through collaborative efforts among laboratories in Switzerland, Canada, Brazil, France, Portugal and Spain. NIRPS extends to the 0.98-1.8…

Instrumentation and Methods for Astrophysics · Physics 2024-06-14 Étienne Artigau , François Bouchy , René Doyon , Frédérique Baron , Lison Malo , François Wildi , Franceso Pepe , Neil J. Cook , Simon Thibault , Vladimir Reshetov , Xavier Dumusque , Christophe Lovis , Danuta Sosnowska , Bruno L. Canto Martins , Jose Renan De Medeiros , Xavier Delfosse , Nuno Santos , Rafael Rebolo , Manuel Abreu , Guillaume Allain , Romain Allart , Hugues Auger , Susana Barros , Luc Bazinet , Nicolas Blind , Isabelle Boisse , Xavier Bonfils , Vincent Bourrier , Sébastien Bovay , Christopher Broeg , Denis Brousseau , Vincent Bruniquel , Alexandre Cabral , Charles Cadieux , Andres Carmona , Yann Carteret , Zalpha Challita , Bruno Chazelas , Ryan Cloutier , João Coelho , Marion Cointepas , Uriel Conod , Nicolas Cowan , Eduardo Cristo , João Gomes da Silva , Laurie Dauplaise , Roseane de Lima Gomes , Elisa Delgado-Mena , David Ehrenreich , João Faria , Pedro Figueira , Thierry Forveille , Yolanda Frensch , Jonathan Gagné , Frédéric Genest , Ludovic Genolet , Jonay I. González Hernández , Félix Gracia Témich , Nolan Grieves , Olivier Hernandez , Melissa J. Hobson , Jens Hoeijmakers , Dan Kerley , Vigneshwaran Krishnamurthy , David Lafrenière , Pierrot Lamontagne , Pierre Larue , Henry Leaf , Izan C. Leão , Olivia Lim , Gaspare Lo Curto , Allan M. Martins , Claudio Melo , Yuri S. Messias , Lucile Mignon , Leslie Moranta , Christoph Mordasini , Khaled Al Moulla , Dany Mounzer , Alexandrine L'Heureux , Nicola Nari , Louise Nielsen , Ares Osborn , Léna Parc , Luca Pasquini , Vera M. Passegger , Stefan Pelletier , Céline Peroux , Caroline Piaulet , Mykhaylo Plotnykov , Anne-Sophie Poulin-Girard , José Luis Rasilla , Jonathan Saint-Antoine , Mirsad Sarajlic , Alex Segovia , Julia Seidel , Damien Ségransan , Ana Rita Costa Silva , Avidaan Srivastava , Atanas K. Stefanov , Alejandro Suárez Mascareño , Michael Sordet , Márcio A. Teixeira , Stéphane Udry , Diana Valencia , Philippe Vallée , Thomas Vandal , Valentina Vaulato , Gregg Wade , Joost P. Wardenier , Bachar Wehbé , Drew Weisserman , Ivan Wevers , Gérard Zins

SIMP: A Near-Infrared Proper Motion Survey

SIMP is a proper motion (PM) survey made with the Observatoire du Mont Megantic (OMM) wide-field near-infrared camera CPAPIR at the CTIO 1.5 m and OMM 1.6 m telescopes. The SIMP observations were initiated in early 2005, are still ongoing…

Astrophysics · Physics 2009-11-13 Etienne Artigau , David Lafreniere , Rene Doyon , Loic Albert , Jasmin Robert , Lison Malo

In-flight calibrations of IBIS/PICsIT

PICsIT (Pixellated Imaging CaeSium Iodide Telescope) is the high energy detector of the IBIS telescope on-board the INTEGRAL satellite. It consists of 4096 independent detection units, ~0.7 cm^2 in cross-section, operating in the energy…

Astrophysics · Physics 2009-11-10 G. Malaguti , A. Bazzano , A. J. Bird , G. Di Cocco , L. Foschini , P. Laurent , A. Segreto , J. B. Stephen , P. Ubertini

Euclid -- The Dark Universe detective

Euclid is a recently launched medium-class mission by the European Space Agency (ESA) designed to measure cosmological parameters, test the cosmological standard model, and explore the nature of dark matter and dark energy. To this end,…

Cosmology and Nongalactic Astrophysics · Physics 2024-05-03 L. Linke

Ghosts of NEID's Past

The NEID spectrograph is a R $\sim$ 120,000 resolution fiber-fed and highly stabilized spectrograph for extreme radial velocity (RV) precision. It is being commissioned at the 3.5 m WIYN telescope in Kitt Peak National Observatory with a…

Instrumentation and Methods for Astrophysics · Physics 2020-12-09 Shubham Kanodia , Joe P. Ninan , Andrew J. Monson , Suvrath Mahadevan , Colin Nitroy , Christian Schwab , Samuel Halverson , Chad F. Bender , Ryan Terrien , Frederick R. Hearty , Emily Lubar , Michael W. McElwain , Lawrence. W. Ramsey , Paul M. Robertson , Arpita Roy , Gudmundur Stefansson , Daniel J. Stevens

Euclid preparation. Sensitivity to non-standard particle dark matter model

The Euclid mission of the European Space Agency will provide weak gravitational lensing and galaxy clustering surveys that can be used to constrain the standard cosmological model and its extensions, with an opportunity to test the…

Cosmology and Nongalactic Astrophysics · Physics 2025-01-22 Euclid Collaboration , J. Lesgourgues , J. Schwagereit , J. Bucko , G. Parimbelli , S. K. Giri , F. Hervas-Peters , A. Schneider , M. Archidiacono , F. Pace , Z. Sakr , A. Amara , L. Amendola , S. Andreon , N. Auricchio , H. Aussel , C. Baccigalupi , M. Baldi , S. Bardelli , R. Bender , C. Bodendorf , D. Bonino , E. Branchini , M. Brescia , J. Brinchmann , S. Camera , V. Capobianco , C. Carbone , V. F. Cardone , J. Carretero , S. Casas , M. Castellano , G. Castignani , S. Cavuoti , A. Cimatti , C. Colodro-Conde , G. Congedo , C. J. Conselice , L. Conversi , Y. Copin , F. Courbin , H. M. Courtois , A. Da Silva , H. Degaudenzi , G. De Lucia , A. M. Di Giorgio , M. Douspis , F. Dubath , X. Dupac , S. Dusini , M. Farina , S. Farrens , S. Ferriol , P. Fosalba , M. Frailis , E. Franceschi , M. Fumana , S. Galeotta , B. Gillis , C. Giocoli , A. Grazian , F. Grupp , L. Guzzo , S. V. H. Haugan , H. Hoekstra , W. Holmes , I. Hook , F. Hormuth , A. Hornstrup , S. Ilić , K. Jahnke , B. Joachimi , E. Keihänen , S. Kermiche , A. Kiessling , B. Kubik , M. Kunz , H. Kurki-Suonio , R. Laureijs , S. Ligori , P. B. Lilje , V. Lindholm , I. Lloro , G. Mainetti , D. Maino , E. Maiorano , O. Mansutti , O. Marggraf , K. Markovic , M. Martinelli , N. Martinet , F. Marulli , R. Massey , E. Medinaceli , S. Mei , Y. Mellier , M. Meneghetti , E. Merlin , G. Meylan , M. Moresco , L. Moscardini , E. Munari , R. Nakajima , C. Neissner , S. -M. Niemi , J. W. Nightingale , C. Padilla , S. Paltani , F. Pasian , K. Pedersen , W. J. Percival , V. Pettorino , G. Polenta , M. Poncet , L. A. Popa , F. Raison , R. Rebolo , A. Renzi , J. Rhodes , G. Riccio , E. Romelli , M. Roncarelli , R. Saglia , A. G. Sánchez , D. Sapone , B. Sartoris , R. Scaramella , J. A. Schewtschenko , P. Schneider , T. Schrabback , A. Secroun , E. Sefusatti , G. Seidel , S. Serrano , C. Sirignano , G. Sirri , L. Stanco , J. Steinwagner , P. Tallada-Crespí , I. Tereno , R. Toledo-Moreo , F. Torradeflot , I. Tutusaus , L. Valenziano , T. Vassallo , A. Veropalumbo , Y. Wang , J. Weller , G. Zamorani , E. Zucca , A. Biviano , A. Boucaud , E. Bozzo , C. Burigana , M. Calabrese , D. Di Ferdinando , J. A. Escartin Vigo , G. Fabbian , R. Farinelli , J. Gracia-Carpio , N. Mauri , A. A. Nucita , V. Scottez , M. Tenti , M. Viel , M. Wiesmann , Y. Akrami , S. Anselmi , M. Ballardini , D. Bertacca , L. Blot , H. Böhringer , S. Borgani , S. Bruton , R. Cabanac , A. Calabro , A. Cappi , C. S. Carvalho , T. Castro , K. C. Chambers , S. Contarini , A. R. Cooray , S. Davini , B. De Caro , S. de la Torre , G. Desprez , A. Díaz-Sánchez , S. Di Domizio , H. Dole , S. Escoffier , A. G. Ferrari , P. G. Ferreira , I. Ferrero , F. Finelli , F. Fornari , L. Gabarra , K. Ganga , J. García-Bellido , E. Gaztanaga , F. Giacomini , G. Gozaliasl , H. Hildebrandt , J. Hjorth , A. Jimenez Munñoz , S. Joudaki , J. J. E. Kajava , V. Kansal , D. Karagiannis , C. C. Kirkpatrick , L. Legrand , G. Libet , A. Loureiro , J. Macias-Perez , G. Maggio , M. Magliocchetti , F. Mannucci , R. Maoli , C. J. A. P. Martins , S. Matthew , L. Maurin , R. B. Metcalf , M. Migliaccio , P. Monaco , C. Moretti , G. Morgante , S. Nadathur , Nicholas A. Walton , L. Patrizii , A. Pezzotta , M. Pöntinen , V. Popa , C. Porciani , D. Potter , P. Reimberg , I. Risso , P. -F. Rocci , M. Sahlén , M. Sereno , P. Simon , A. Spurio Mancini , C. Tao , N. Tessore , G. Testera , R. Teyssier , S. Toft , S. Tosi , A. Troja , M. Tucci , C. Valieri , J. Valiviita , D. Vergani , G. Verza

Accuracy of photometric redshifts for future weak lensing surveys from space

Photometric redshifts are a key tool to extract as much information as possible from planned cosmic shear experiments. In this work we aim to test the performances that can be achieved with observations in the near-infrared from space and…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-03 Fabio Bellagamba , Massimo Meneghetti , Lauro Moscardini , Micol Bolzonella

The High Inclination Solar Mission

The High Inclination Solar Mission (HISM) is a concept for an out-of-the-ecliptic mission for observing the Sun and the heliosphere. The mission profile is largely based on the Solar Polar Imager concept: initially spiraling in to a 0.48 AU…

Instrumentation and Methods for Astrophysics · Physics 2020-06-08 K. Kobayashi , L. Johnson , H. Thomas , S. McIntosh , D. McKenzie , J. Newmark , A. Heaton , J. Carr , M. Baysinger , Q. Bean , L. Fabisinski , P. Capizzo , K. Clements , S. Sutherlin , J. Garcia , K. Medina , D. Turse

MR PRISM - Spectral Analysis Tool for the CRISM

We describe a computer application designed to analyze hyperspectral data collected by the Compact Infrared Spectrometer for Mars (CRISM). The application links the spectral, imaging and mapping perspectives on the eventual CRISM dataset by…

Instrumentation and Methods for Astrophysics · Physics 2014-01-29 Adrian J. Brown , Michael Storrie-Lombardi

Delving into the depths of NGC 3783 with XRISM II. Cross-calibration of X-ray instruments used in the large, multi-mission observational campaign

Accurate X-ray spectroscopic measurements are fundamental for deriving basic physical parameters of the most abundant baryon components in the Universe. The plethora of X-ray observatories currently operational enables a panchromatic view…

High Energy Astrophysical Phenomena · Physics 2025-10-15 XRISM collaboration

The In-Flight Noise Performance of the JWST/NIRSpec Detector System

The Near-Infrared Spectrograph (NIRSpec) is one the four focal plane instruments on the James Webb Space Telescope (JWST) which was launched on December 25, 2021. We present the in-flight status and performance of NIRSpec's detector system…

Instrumentation and Methods for Astrophysics · Physics 2022-08-29 Stephan M. Birkmann , Giovanna Giardino , Marco Sirianni , Pierre Ferruit , Bernhard Rauscher , Catarina Alves de Oliveira , Torsten Böker , Nimisha Kumari , Nora Lützgendorf , Elena Manjavacas , Charles Proffitt , Timothy D. Rawle , Maurice te Plate , Peter Zeidler

The WFC3 Infrared Spectroscopic Parallel (WISP) Survey

We present the WFC3 Infrared Spectroscopic Parallel (WISP) Survey. WISP is obtaining slitless, near-infrared grism spectroscopy of ~ 90 independent, high-latitude fields by observing in the pure parallel mode with Wide Field Camera-3 on the…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-19 H. Atek , M. Malkan , P. McCarthy , H. Teplitz , C. Scarlata , B. Siana , A. Henry , J. Colbert , N. R. Ross , C. Bridge , A. J. Bunker , A. Dressler , R. A. E. Fosbury , C. martin , H. Shim

SPI/INTEGRAL in-flight performance

The SPI instrument has been launched on-board the INTEGRAL observatory on October 17, 2002. SPI is a spectrometer devoted to the sky observation in the 20 keV-8 MeV energy range using 19 germanium detectors. The performance of the cryogenic…

Astrophysics · Physics 2009-11-10 J. -P. Roques , S. Schanne , A. von Kienlin , J. Knödlseder , R. Briet , L. Bouchet , Ph. Paul , S. Boggs , P. Caraveo , M. Cassé , B. Cordier , R. Diehl , P. Durouchoux , P. Jean , P. Leleux , G. Lichti , P. Mandrou , J. Matteson , F. Sanchez , V. Schönfelder , G. Skinner , A. Strong , B. Teegarden , G. Vedrenne , P. von Ballmoos , C. Wunderer