I
Ivan K. Baldry
Researcher at Liverpool John Moores University
Publications - 351
Citations - 45428
Ivan K. Baldry is an academic researcher from Liverpool John Moores University. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 95, co-authored 347 publications receiving 42538 citations. Previous affiliations of Ivan K. Baldry include American Academy of Ophthalmology & University of Sydney.
Papers
More filters
Journal ArticleDOI
The 2dF Galaxy Redshift Survey: power-spectrum analysis of the final data set and cosmological implications
Shaun Cole,Will J. Percival,John A. Peacock,Peder Norberg,Carlton M. Baugh,Carlos S. Frenk,Ivan K. Baldry,Joss Bland-Hawthorn,Terry J. Bridges,Russell D. Cannon,Matthew Colless,Chris A. Collins,Warrick J. Couch,Nicholas Cross,Nicholas Cross,Gavin Dalton,Vincent R. Eke,Roberto De Propris,Simon P. Driver,George Efstathiou,Richard S. Ellis,Karl Glazebrook,Carole Jackson,Adrian Jenkins,Ofer Lahav,Ian Lewis,Stuart Lumsden,Stephen J. Maddox,Darren Madgwick,Bruce A. Peterson,William J. Sutherland,Keith Taylor +31 more
TL;DR: In this paper, a power-spectrum analysis of the final 2DF Galaxy Redshift Survey (2dFGRS) employing a direct Fourier method is presented, and the covariance matrix is determined using two different approaches to the construction of mock surveys, which are used to demonstrate that the input cosmological model can be correctly recovered.
Journal ArticleDOI
The Sixth Data Release of the Sloan Digital Sky Survey
Jennifer K. Adelman-McCarthy,Marcel A. Agüeros,S. Allam,S. Allam,Carlos Allende Prieto,K. S. J. Anderson,Scott F. Anderson,James Annis,Neta A. Bahcall,Coryn A. L. Bailer-Jones,Ivan K. Baldry,Ivan K. Baldry,John C. Barentine,Bruce A. Bassett,Andrew C. Becker,Timothy C. Beers,Eric F. Bell,Andreas A. Berlind,Mariangela Bernardi,Michael R. Blanton,John J. Bochanski,William N. Boroski,Jarle Brinchmann,J. Brinkmann,Robert J. Brunner,Tamás Budavári,Samuel Carliles,Michael A. Carr,Francisco J. Castander,D. Cinabro,Richard J. Cool,Kevin R. Covey,István Csabai,István Csabai,Carlos E. Cunha,James R. A. Davenport,Ben Dilday,Mamoru Doi,Daniel J. Eisenstein,Michael L. Evans,Xiaohui Fan,Douglas P. Finkbeiner,Scott D. Friedman,Joshua A. Frieman,Joshua A. Frieman,Masataka Fukugita,Boris T. Gänsicke,Evalyn Gates,Bruce Gillespie,Karl Glazebrook,Jim Gray,Eva K. Grebel,Eva K. Grebel,James E. Gunn,Vijay K. Gurbani,Vijay K. Gurbani,Patrick B. Hall,Paul Harding,Michael Harvanek,Suzanne L. Hawley,Jeffrey J. E. Hayes,Timothy M. Heckman,John S. Hendry,Robert B. Hindsley,Christopher M. Hirata,Craig J. Hogan,David W. Hogg,J. B. Hyde,Shin-Ichi Ichikawa,Željko Ivezić,Sebastian Jester,Jennifer A. Johnson,Anders M. Jorgensen,Mario Juric,Stephen M. Kent,Richard Kessler,S. J. Kleinman,Gillian R. Knapp,Richard G. Kron,Richard G. Kron,Jurek Krzesinski,Jurek Krzesinski,Nikolay Kuropatkin,D. Q. Lamb,Hubert Lampeitl,Svetlana Lebedeva,Young Sun Lee,R. French Leger,Sébastien Lépine,Marcos Lima,Huan Lin,Dan Long,Craig P. Loomis,Jon Loveday,Robert H. Lupton,Olena Malanushenko,Viktor Malanushenko,Rachel Mandelbaum,Bruce Margon,John Marriner,David Martinez-Delgado,Takahiko Matsubara,P. M. McGehee,Timothy A. McKay,Avery Meiksin,Heather L. Morrison,Jeffrey A. Munn,Reiko Nakajima,Eric H. Neilsen,Heidi Jo Newberg,Robert C. Nichol,T. Nicinski,Maria Nieto-Santisteban,Atsuko Nitta,Sadanori Okamura,Russell Owen,Hiroaki Oyaizu,Nikhil Padmanabhan,Kaike Pan,Changbom Park,John Peoples,Jeffrey R. Pier,Adrian Pope,Norbert Purger,M. Jordan Raddick,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,Matthias R. Schreiber,Axel Schwope,Uroš Seljak,Uroš Seljak,Branimir Sesar,Erin Sheldon,K. Shimasaku,Thirupathi Sivarani,J. Allyn Smith,Stephanie A. Snedden,Matthias Steinmetz,Michael A. Strauss,Mark SubbaRao,Mark SubbaRao,Yasushi Suto,Alexander S. Szalay,István Szapudi,Paula Szkody,Max Tegmark,Aniruddha R. Thakar,Christy A. Tremonti,Douglas L. Tucker,A. Uomoto,Daniel E. Vanden Berk,Jan Vandenberg,S. Vidrih,Michael S. Vogeley,Wolfgang Voges,Nicole P. Vogt,Yogesh Wadadekar,David H. Weinberg,Andrew A. West,Simon D. M. White,Brian C. Wilhite,Brian Yanny,D. R. Yocum,Donald G. York,Idit Zehavi,Daniel B. Zucker +173 more
TL;DR: The Sixth Data Release of the Sloan Digital Sky Survey (SDS) as discussed by the authors contains images and parameters of roughly 287 million objects over 9583 deg(2), including scans over a large range of Galactic latitudes and longitudes.
Journal ArticleDOI
Quantifying the Bimodal Color-Magnitude Distribution of Galaxies
Ivan K. Baldry,Karl Glazebrook,Jon Brinkmann,Željko Ivezić,Robert H. Lupton,Robert C. Nichol,Alexander S. Szalay +6 more
TL;DR: In this article, the bimodality of the distribution from luminous to faint galaxies is traced by fitting double Gaussians to the color functions separated in absolute magnitude bins.
Journal ArticleDOI
The 2dF Galaxy Redshift Survey: Power-spectrum analysis of the final dataset and cosmological implications
Shaun Cole,Will J. Percival,John A. Peacock,Peder Norberg,Carlton M. Baugh,Carlos S. Frenk,Ivan K. Baldry,J. Bland-Hawthorn,T. Bridges,R. D. Cannon,Matthew Colless,Chris A. Collins,W. J. Couch,Nicholas Cross,Gary Dalton,Vince Eke,R. De Propris,Simon P. Driver,George Efstathiou,Richard S. Ellis,Karl Glazebrook,Carole Jackson,Adrian Jenkins,O. Lahav,Ian Lewis,Stuart Lumsden,Steve Maddox,Darren Madgwick,Bruce A. Peterson,William J. Sutherland,Keith Taylor +30 more
TL;DR: In this paper, a power spectrum analysis of the final 2dF Galaxy Redshift Survey is presented, employing a direct Fourier method, and the covariance matrix for the power-spectrum estimates is determined using two different approaches to the construction of mock surveys.
Journal ArticleDOI
Quantifying the bimodal color-magnitude distribution of galaxies
Ivan K. Baldry,Karl Glazebrook,J. Brinkmann,Z. Ivezic,Robert H. Lupton,Robert C. Nichol,Alexander S. Szalay +6 more
TL;DR: In this article, the bimodality of the distribution from luminous to faint galaxies by fitting double-Gaussians to the color functions separated in absolute magnitude bins is analyzed.