Year: 2014
Type: article
Abstract: In this catalog we present the updated set of spectral analyses of gamma-ray bursts (GRBs) detected by the Fermi Gamma-Ray Burst Monitor during its first four years of operation. It contains two types of spectra, time-integrated spectral fits and spectral fits at the brightest time bin, from 943 triggered GRBs. Four different spectral models were fitted to the data, resulting in a compendium of more than 7500 spectra. The analysis was performed similarly but not identically to Goldstein et al. All 487 GRBs from the first two years have been re-fitted using the same methodology as that of the 456 GRBs in years three and four. We describe, in detail, our procedure and criteria for the analysis and present the results in the form of parameter distributions both for the observer-frame and rest-frame quantities. The data files containing the complete results are available from the High-Energy Astrophysics Science Archive Research Center.
Authors: David Gruber, Adam Goldstein, Victoria Weller von Ahlefeld, P. Narayana Bhat, Elisabetta Bissaldi, Michael S. Briggs, Dave Byrne, William H. Cleveland, Valerie Connaughton, Roland Diehl, Gerald J. Fishman, Gerard Fitzpatrick, Suzanne Foley, Melissa Gibby, Misty M. Giles, Jochen Greiner, Sylvain Guiriec, Alexander J. van der Horst, Andreas von Kienlin, Chryssa Kouveliotou, Emily Layden, Lin Lin, Charles A. Meegan, Sinéad McGlynn, William S. Paciesas, Vèronique Pelassa, Robert D. Preece, Arne Rau, Colleen A. Wilson-Hodge, Shaolin Xiong, George Younes, Hoi-Fung Yu
Institutions: Max Planck Institute for Extraterrestrial Physics, University of Alabama in Huntsville, University of Edinburgh, University of Trieste, Istituto Nazionale di Fisica Nucleare, Sezione di Trieste, University College Dublin, Universities Space Research Association, Marshall Space Flight Center, Goddard Space Flight Center, University of Amsterdam, Sabancı Üniversitesi
Language: English
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2082277604