Slice & Dice: Identifying and Removing Bright Galactic Binaries from LISA Data

Details Slice & Dice: Identifying and Removing Bright Galactic Binaries from LISA Data Slice & Dice: Identifying and Removing Bright Galactic Binaries from LISA Data

2006-08-25

arxiv.org/abs/gr-qc/0608112v1

AIPConf.Proc.873:489-493,2006

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

5 pages, 4 figures, proceedings paper for the Sixth International LISA Symposium

Scientific paper

10.1063/1.2405089

Here we describe a hierarchal and iterative data analysis algorithm used for searching, characterizing, and removing bright, monochromatic binaries from the Laser Interferometer Space Antenna (LISA) data streams. The algorithm uses the F-statistic to provide an initial solution for individual bright sources, followed by an iterative least squares fitting for all the bright sources. Using the above algorithm, referred to as Slice & Dice, we demonstrate the removal of multiple, correlated galactic binaries from simulated LISA data. Initial results indicate that Slice & Dice may be a useful tool for analyzing the forthcoming LISA data.

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