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astro-ph2000
Application of Data Compression Methods to the Redshift-space distortions of the PSCz galaxy catalogue
A. N. Taylor, W. E. Ballinger, A. F. Heavens +1
We apply a spherical harmonic analysis to the Point Source Redshift Survey (PSCz), to compute the real-space galaxy power spectrum and the degree of redshift distortion caused by p…
astro-ph2000
Redshift Distortions and Clustering in the PSCz Survey
W. E. Ballinger, A. N. Taylor, A. F. Heavens +1
We have constrained the redshift-distortion parameter and the real-space power spectrum of the IRAS PSCz survey using a spherical-harmonic redshift-distortion a…
astro-ph2000
A microlensing search for cold molecular clouds in Virgo
H Tadros, S J Warren, P C Hewett
We report preliminary results from a first season of photometric monitoring of 600 quasars behind the Virgo galaxy cluster with the aim of detecting microlensing by the cluster dar…