http://arxiv.org/abs/1810.02224
Potentially interesting gravitational-wave candidates (outliers) from the blind all-sky searches have to be confirmed or rejected by studying their origin and precisely estimating their parameters. We present the design and first results for the followup procedure of the {\tt Polgraw} all-sky search pipeline: a coherent search for almost-monochromatic gravitational-wave signals in several-day long time segments using the $F$-statistic method followed by the coincidences between the candidate signals. Approximate parameters resulting in these two initial steps are improved in the final followup step, in which the signals from detectors are studied separately, together with the network combination of them, and the true parameters and signal-to-noise values are established.
M. Sieniawska, M. Bejger, P. Ciecieląg, et. al.
Fri, 5 Oct 18
21/53
Comments: 4 pages, 4 figures, published in Proceedings of the Polish Astronomical Society, vol. 7, 37-40 (2018)
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