Result: LISA science results in the presence of data disturbances
Title:
LISA science results in the presence of data disturbances
Authors:
Source:
Classical and quantum gravity (Print). 21(14):3419-3432
Publisher Information:
Bristol: Institute of Physics, 2004.
Publication Year:
2004
Physical Description:
print, 7 ref
Original Material:
INIST-CNRS
Subject Terms:
Theoretical physics, Physique théorique, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Generalites, General, Relativité générale et gravitation, General relativity and gravitation, Etudes expérimentales de la gravitation, Experimental studies of gravity, Détecteurs d'ondes gravitationnelles et expériences, Gravitational wave detectors and experiments, Terre, ocean, espace, Earth, ocean, space, Astronomie, Astronomy, Astronomie fondamentale et astrophysique. Instrumentation, techniques, et observations astronomiques, Fundamental astronomy and astrophysics. Instrumentation, techniques, and astronomical observations, Instruments d'astronomie et de recherche spatiale, Astronomical and space-research instrumentation, Détecteurs de rayonnement gravitationnel; spectromètres de masse; et autres instruments et techniques, Gravitational radiation detectors; mass spectrometers; and other instrumentation and techniques, Techniques d'observation et de réduction des données. Simulation et modélisation par ordinateur, Observation and data reduction techniques. Computer modeling and simulation, Méthodes mathématiques et méthodes de simulation sur ordinateur, Mathematical procedures and computer techniques, Espace temps, Space-time, Fonction quadratique, Quadratic function, Función cuadrática, Géodésique, Geodesics, Perturbation, Disturbances, Position, Positions
Document Type:
Academic journal
Article
File Description:
text
Language:
English
Author Affiliations:
JILA, University of Colorado, Boulder, CO 80309-0440, United States
ISSN:
0264-9381
Rights:
Copyright 2004 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Astronomy
Theoretical physics
Theoretical physics
Accession Number:
edscal.15947577
Database:
PASCAL Archive
Further Information
Each spacecraft in the Laser Interferometer Space Antenna (LISA) houses a proof mass which follows a geodesic through spacetime. Disturbances which change the proof mass position, momentum and/or acceleration will appear in the LISA data stream as additive quadratic functions. These data disturbances inhibit signal extraction and must be removed. In this paper we discuss the identification and fitting of monochromatic signals in the data set in the presence of data disturbances. We also present a preliminary analysis of the extent of science result limitations with respect to the frequency of data disturbances.