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Morphology of the local volume
2010
Astronomy and Astrophysics
To study the global morphology of the galaxy distribution in our local neighbourhood we calculate the Minkowski functionals for a sequence of volume limited samples within a sphere of 8 Mpc centred on our galaxy. The well known strong clustering of the galaxies and the dominance of voids and coherent structures on larger scales is clearly visible in the Minkowski functionals. The morphology of the galaxy distribution changes with the limiting absolute magnitude. The samples, encompassing the
doi:10.1051/0004-6361/200912353
fatcat:y2vfzn4bqrbtden2czkjm37k7y