Published July 21, 2004
| Version v1
Journal article
LISA science results in the presence of data disturbances
Description
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
Availability note (English)
Available online at http://stacks.iop.org/0264-9381/21/3419/cqg4_14_007.pdf or at the Web site for the journal Classical and Quantum Gravity (ISSN 1361-6382) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/0264-9381/21/3419/cqg4_14_007.pdf; http://www.iop.org/;
- DOI
- 10.1088/0264-9381/21/14/007;
- PII
- S0264-9381(04)77193-2;
Publishing Information
- Journal Title
- Classical and Quantum Gravity
- Journal Volume
- 21
- Journal Issue
- 14
- Journal Page Range
- p. 3419-3432
- ISSN
- 0264-9381
- CODEN
- CQGRDG
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35080833
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- ANTENNAS; DATA COVARIANCES; DISTURBANCES; GRAVITATIONAL WAVE DETECTORS; INTERFEROMETERS; LASERS; MASS; MONOCHROMATIC RADIATION; SIGNALS; SPACE-TIME
- Descriptors DEC
- ELECTRICAL EQUIPMENT; ELECTROMAGNETIC RADIATION; EQUIPMENT; MEASURING INSTRUMENTS; RADIATION DETECTORS; RADIATIONS