3.3.5  :  Snapshots

This database contains tables with the redshift for each snapshot in the MR and MR7 simulations. The columns in these tables are as follows:

columntypeUCDunitdescription
snapnuminteger The index of the snapshot in the list of outputs orderd by time.
arealThe scale factor t the time of this snapshot
zrealThe redshift in full precision
HzrealThe Hubble parameter at the time of this snapshot, divided by 100 km/s/Mpc
lookBackTimereal109 yearsThe lookback time corresponding to the snapshot

The snapshots for the MR simulation can be listed as follows:

select * from snapshots..mr

Or to list the snapshots for the MR7 simulation:

select * from snapshots..mr7