The DSubhalo table specifies the parent DHalo for each
subhalo. It may be used to determine which subhalos belong to
each DHalo. The SubhaloID column corresponds to the subHaloID
column in the MFiels..FOFSubhalo table, and to the subhaloId column in the MPAHalotrees..MHalo table.
So additional information about a subhalo may be obtained by joining to these tables.
column | type | UCD | unit | description |
DHaloID |
long |
meta.id |
|
The ID of the DHalo in the DHaloTrees..DHalo table to which this subhalo belongs
|
SubhaloID |
long |
meta.id |
|
The unique ID of a subhalo in the MField..FOFSubhalo table.
|
|