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fast fourier transformation results from gamma-ray burst profilesSeveral gamma-ray bursts in the BATSE data have sufficiently long durations and complex temporal structures with pulses that appear to be spaced quasi-periodically. In order to test and quantify these periods we have applied fast Fourier transformations (FFT) to all these events. We have also performed cross spectral analyses of the FFT of the two extreme (high-low) energy bands in each case to determine the lead/lag of the pulses in different energies.
Document ID
19930056103
Document Type
Conference Paper
Authors
Kouveliotou, Chryssa
(Universities Space Research Association Huntsville, AL, United States)
Norris, Jay P.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Fishman, Gerald J.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Meegan, Charles A.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Wilson, Robert B.
(NASA Marshall Space Flight Center Huntsville, AL, United States)
Paciesas, W. S.
(Alabama Univ. Huntsville, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1992
Publication Information
Publication: In: Gamma-ray bursts; Proceedings of the Workshop, Univ. of Alabama, Huntsville, Oct. 16-18, 1991 (A93-40051 16-93)
Subject Category
SPACE RADIATION
Distribution Limits
Public
Copyright
Other

Related Records

IDRelationTitle19930056054Analytic PrimaryGamma-ray bursts; Proceedings of the Workshop, Univ. of Alabama, Huntsville, Oct. 16-18, 1991