Halo Statistics

Statistics extracted from Friend-of-Friends halo catalogues for fiducial, Om_m, Om_p, s8_m, s8_p , DC_m, DC_p and redshifts z=0,0.5,1. All statistics are extracted using the Ntot most massive halos for each realisation. Ntot is chosen to be close to the maximum number of halos and is tuned for each cosmology to leave the halo bias constant across cosmology with the following values

z

fiducial

Om_m

Om_p

s8_m

s8_p

DC_m

DC_p

0.0

358364

390000

329930

361020

355876

348644

366627

0.5

275253

300000

252965

269741

276134

265038

283874

1.0

165107

180000

151694

162795

167293

157266

171767

Including:

  • Halo PDFs of densities smoothed on scales of R=20,25,30Mpc/h for all 15,000 realisations of fiducial and 500 realisations for all other cosmologies. PDFs are also included for 500 realisations extracted using the Ntot least massive halos for fiducial. Files contain PDFs in terms of number halo number count N_h and are formatted as N_h | P(N_h)

  • Halo power spectra for all 15,000 realisations of fiducial and 500 realisations for all other cosmologies. Power spectra are also included for 500 realisations extracted using the Ntot least massive halos for fiducial. Files are formatted as k | P(k) with k in units of h/Mpc.

  • Conditional moments for halos and matter densities smoothed on scales of R=20,25,30Mpc/h. For fiducial there are 500 realisations for both the most massive and least massive halos and 42 for Om_m, Om_p, s8_m, s8_p. The files are formatted as delta_m+1 | <delta_h+1|delta_m+1> | <(delta_h)^2|delta_m+1>.