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Scope and Contents note

This data represent a snapshot, or instant in time, from the cosmology simulation. This snapshot was taken at a redshift of 2.0, which is 3.2 billion years after the Big Bang. At this point, the simulation had created 144,546 grids and 69 galaxy clusters with masses of at least 10^14 solar masses.

The primary contents are the parameter files, hierarchy file (description of grid sizes and spatial locations), and grid data. For a complete description of the contents, refer to the Scope and Contents note for the collection.

In the Derived Data subcomponent, there are text, binary, and images files representing halo properties and the projections of various physical fields.

Scope and Contents note

There are three example scripts which are used together for generating images from the datasets and projected fields. The scripts will produce the image files found in the Derived Data-Projections sub-component for each "Data at Redshift" component.