How to isolate dark matter mass from Group_M_Crit200

Max Dickson
  • 14 Mar

Would this involve summing the DM particles within Group_R_Crit200, and if so, what is the mass of an individual DM particle?
Thanks!

Dylan Nelson
  • 1
  • 15 Mar

Yes you could imagine creating a Group_M_Crit200Type in analogy to the other *Type fields available.

For the mass see MassTable of the data specifications.

Max Dickson
  • 15 Mar

When I load the group catalogue header using header = il.groupcat.loadHeader(), 'MassTable' isn't listed as a key.

Dylan Nelson
  • 15 Mar

This will only be in the snapshot headers.

Max Dickson
  • 15 Mar

Thank you!

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