A Photometric Redshift of z ~ 9.4 for GRB 090429B
A. Cucchiara,A. Cucchiara,A. Cucchiara,Andrew J. Levan,D. B. Fox,Nial R. Tanvir,T. N. Ukwatta,T. N. Ukwatta,Edo Berger,Thomas Krühler,A. Küpcü Yoldas,A. Küpcü Yoldas,Xue-Feng Wu,Xue-Feng Wu,Kenji Toma,Jochen Greiner,F. E. Olivares,Antonia Rowlinson,Lorenzo Amati,T. Sakamoto,Kathy Roth,Andrew W. Stephens,Alexander Fritz,Johan P. U. Fynbo,Jens Hjorth,D. Malesani,Pall Jakobsson,K. Wiersema,P. T. O'Brien,Alicia M. Soderberg,Ryan J. Foley,A. S. Fruchter,James E. Rhoads,R. E. Rutledge,Brian P. Schmidt,Michael A. Dopita,P. Podsiadlowski,Richard Willingale,Christian Wolf,Shrinivas R. Kulkarni,P. D'Avanzo +40 more
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TLDR
In this article, the authors presented a photometric redshift of 9.4 for the Swift detected GRB 090429B based on deep observations with Gemini-North, the Very Large Telescope, and the GRB Optical and Near-infrared Detector.Abstract:
Gamma-ray bursts (GRBs) serve as powerful probes of the early universe, with their luminous afterglows revealing the locations and physical properties of star-forming galaxies at the highest redshifts, and potentially locating first-generation (Population III) stars. Since GRB afterglows have intrinsically very simple spectra, they allow robust redshifts from low signal-to-noise spectroscopy, or photometry. Here we present a photometric redshift of z ~ 9.4 for the Swift detected GRB 090429B based on deep observations with Gemini-North, the Very Large Telescope, and the GRB Optical and Near-infrared Detector. Assuming a Small Magellanic Cloud dust law (which has been found in a majority of GRB sight lines), the 90% likelihood range for the redshift is 9.06 7. The non-detection of the host galaxy to deep limits (Y(AB) ~ 28, which would correspond roughly to 0.001L* at z = 1) in our late-time optical and infrared observations with the Hubble Space Telescope strongly supports the extreme-redshift origin of GRB 090429B, since we would expect to have detected any low-z galaxy, even if it were highly dusty. Finally, the energetics of GRB 090429B are comparable to those of other GRBs and suggest that its progenitor is not greatly different from those of lower redshift bursts.read more
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References
More filters
Journal ArticleDOI
Maps of Dust Infrared Emission for Use in Estimation of Reddening and Cosmic Microwave Background Radiation Foregrounds
TL;DR: In this article, a reprocessed composite of the COBE/DIRBE and IRAS/ISSA maps, with the zodiacal foreground and confirmed point sources removed, is presented.
Journal ArticleDOI
Maps of Dust IR Emission for Use in Estimation of Reddening and CMBR Foregrounds
TL;DR: In this paper, the authors presented a reprocessed composite of the COBE/DIRBE and IRAS/ISSA maps, with the zodiacal foreground and confirmed point sources removed.
Journal ArticleDOI
Seven-year wilkinson microwave anisotropy probe (wmap *) observations: cosmological interpretation
Eiichiro Komatsu,Kristine M. Smith,Jo Dunkley,Charles L. Bennett,B. Gold,Gary Hinshaw,Norman Jarosik,Davin Larson,M. R. Nolta,Lyman A. Page,David N. Spergel,Mark Halpern,Robert S. Hill,A. Kogut,Michele Limon,S. S. Meyer,N. Odegard,Gregory S. Tucker,Janet Weiland,Edward J. Wollack,Edward L. Wright +20 more
TL;DR: In this article, a combination of seven-year data from WMAP and improved astrophysical data rigorously tests the standard cosmological model and places new constraints on its basic parameters and extensions.
Journal ArticleDOI
The Seventh Data Release of the Sloan Digital Sky Survey
Kevork N. Abazajian,Jennifer K. Adelman-McCarthy,Marcel A. Agüeros,S. Allam,S. Allam,Carlos Allende Prieto,Deokkeun An,Deokkeun An,K. S. J. Anderson,Scott F. Anderson,James Annis,Neta A. Bahcall,Coryn A. L. Bailer-Jones,J. C. Barentine,Bruce A. Bassett,Andrew C. Becker,Timothy C. Beers,Eric F. Bell,Vasily Belokurov,Andreas A. Berlind,E. Berman,Mariangela Bernardi,Steven J. Bickerton,Dmitry Bizyaev,John P. Blakeslee,Michael R. Blanton,John J. Bochanski,John J. Bochanski,William N. Boroski,Howard Brewington,Jarle Brinchmann,Jarle Brinchmann,Jon Brinkmann,Robert J. Brunner,Tams Budavri,Larry N. Carey,Samuel Carliles,Michael A. Carr,Francisco J. Castander,D. Cinabro,Andrew J. Connolly,I. Csabai,Carlos E. Cunha,Paul C. Czarapata,James R. A. Davenport,Ernst De Haas,B. Dilday,B. Dilday,Mamoru Doi,Daniel J. Eisenstein,Michael L. Evans,Nick Evans,Xiaohui Fan,Scott D. Friedman,Joshua A. Frieman,Joshua A. Frieman,Masataka Fukugita,Boris T. Gänsicke,Evalyn Gates,Bruce Gillespie,Gerry Gilmore,Belinda Gonzalez,Carlos F. Gonzalez,Eva K. Grebel,James E. Gunn,Zsuzsanna Gyory,Patrick B. Hall,Paul Harding,Frederick H. Harris,Michael Harvanek,Suzanne L. Hawley,Jeffrey J. E. Hayes,Timothy M. Heckman,John S. Hendry,Gregory S. Hennessy,Robert B. Hindsley,Joshua Hoblitt,Craig J. Hogan,David W. Hogg,Jon A. Holtzman,J. B. Hyde,Shin-Ichi Ichikawa,Takashi Ichikawa,Myungshin Im,Eljko Ivezić,Sebastian Jester,Linhua Jiang,Jennifer A. Johnson,Anders M. Jorgensen,Mario Juric,Stephen M. Kent,Richard Kessler,S. J. Kleinman,Gillian R. Knapp,Kohki Konishi,Richard G. Kron,Richard G. Kron,Jurek Krzesinski,Jurek Krzesinski,Nikolay Kuropatkin,Hubert Lampeitl,Svetlana Lebedeva,Myung Gyoon Lee,Young Sun Lee,R. French Leger,Sébastien Lépine,Nolan Li,Marcos Lima,Marcos Lima,Huan Lin,Dan Long,Craig P. Loomis,Jon Loveday,Robert H. Lupton,E. A. Magnier,Olena Malanushenko,Viktor Malanushenko,Rachel Mandelbaum,Bruce Margon,John Marriner,David Martínez-Delgado,Takahiko Matsubara,P. M. McGehee,Timothy A. McKay,Avery Meiksin,Heather L. Morrison,Fergal Mullally,Jeffrey A. Munn,Tara Murphy,Tara Murphy,Thomas Nash,Ada Nebot,Eric H. Neilsen,Heidi Jo Newberg,Peter R. Newman,Robert C. Nichol,T. Nicinski,Maria Nieto-Santisteban,Atsuko Nitta,Sadanori Okamura,Daniel Oravetz,Jeremiah P. Ostriker,Russell Owen,Nikhil Padmanabhan,Kaike Pan,Changbom Park,George Pauls,John Peoples,Will J. Percival,Jeffrey R. Pier,Adrian Pope,Dimitri Pourbaix,Dimitri Pourbaix,Paul A. Price,Norbert Purger,Thomas R. Quinn,M. Jordan Raddick,Paola Re Fiorentin,Paola Re Fiorentin,Gordon T. Richards,Michael Richmond,Adam G. Riess,Hans-Walter Rix,Constance M. Rockosi,Masao Sako,Masao Sako,David J. Schlegel,Donald P. Schneider,R. D. Scholz,Matthias R. Schreiber,Axel Schwope,Uroš Seljak,Uroš Seljak,Uroš Seljak,Branimir Sesar,Erin Sheldon,Erin Sheldon,K. Shimasaku,Valena C. Sibley,A. Simmons,Thirupathi Sivarani,Thirupathi Sivarani,J. Allyn Smith,Martin C. Smith,Vernesa Smolić,Stephanie A. Snedden,Albert Stebbins,Matthias Steinmetz,Chris Stoughton,Michael A. Strauss,Mark SubbaRao,Mark SubbaRao,Yasushi Suto,Alexander S. Szalay,Istvn Szapudi,Paula Szkody,Masayuki Tanaka,Max Tegmark,Luis Teodoro,Aniruddha R. Thakar,Christy Tremonti,Douglas L. Tucker,A. Uomoto,Daniel E. Vanden Berk,Daniel E. Vanden Berk,Jan Vandenberg,S. Vidrih,Michael S. Vogeley,Wolfgang Voges,Nicole P. Vogt,Yogesh Wadadekar,Yogesh Wadadekar,Shannon Watters,David H. Weinberg,Andrew A. West,Simon D. M. White,B. C. Wilhite,Alainna C. Wonders,Brian Yanny,D. R. Yocum,Donald G. York,Idit Zehavi,Stefano Zibetti,Daniel B. Zucker +223 more
TL;DR: A series of improvements to the spectroscopic reductions are described, including better flat fielding and improved wavelength calibration at the blue end, better processing of objects with extremely strong narrow emission lines, and an improved determination of stellar metallicities.
Journal ArticleDOI
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TL;DR: SDSS-II as mentioned in this paper is the last data set of the Sloan Digital Sky Survey and contains 357 million distinct objects, including 930,000 galaxies, 120,000 quasars, and 460,000 stars.
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