shapley

0th

Percentile

Galaxies in the Shapley Supercluster

A point pattern recording the sky positions of 4215 galaxies in the Shapley Supercluster.

Keywords
datasets, spatial
Usage
data(shapley)
format

shapley is an object of class "ppp" representing the point pattern of galaxy locations (see ppp.object).

shapley.extra is a list containing additional data described under Notes.

source

M.J. Drinkwater, Department of Physics, University of Queensland

References

Drinkwater, M.J., Parker, Q.A., Proust, D., Slezak, E. and Quintana, H. (2004) The large scale distribution of galaxies in the Shapley Supercluster. Publications of the Astronomical Society of Australia 21, 89-96. DOI 10.1071/AS03057

Aliases
  • shapley
  • shapley.extra
Examples
data(shapley)
  shapley.extra$plotit(main="Shapley Supercluster")
Documentation reproduced from package spatstat, version 1.34-1, License: GPL (>= 2)

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