Prior to the workshop we are going to provide the participants with a set of data files to be analysed with their particular halo finder. This data will include:

1. mock haloes:

1. • a host halo following a pre-defined NFW and/or Hernquist density profile
   

2. • a single subhalo embedded within a host halo, both following again an NFW or Hernquist density profile
   

3. • a sub-subhalo embedded within ... (you get the idea)
   

4. • a partially disrupted subhalo within a host halo (remnant & streams to be discovered!)
   

5. ➡ what masses and density profiles will different halo finders recover...
   

2. 2.a full cosmological box:
   

1. • a LCDM simulation to derive...
   

2. ➡ the mass function
   

3. ➡ the spin parameter distribution
   

4. ➡ the concentration-mass relation
   

5. ➡ the subhalo mass function for the largest object
   

3. 3.a re-simulation of an individual galaxy group:
   

1. • the Local Group of galaxies (i.e. MW, M31 and M33) in various resolutions
   

2. ➡ here the focus obviously lies with the properties of subhaloes...
   

The data can be found over here: http://popia.ft.uam.es/public/HaloesGoingMAD