! These catalogues are constructed from mock shear maps from the SLICS N-body simulations
! (Harnois-Deraps & van Waerbeke, 2015 and Harnois-Deraps et al, 2018).
!
! They emulates the BOSS CMASS spectroscopic sample and contains 12 columns with the following content:
!
! x_arcmin_lensing y_arcmin_lensing x_arcmin_clustering y_arcmin_clustering z_s z_s_RSD N_sat M_halo_M_sun_over_h halo_ID dx_sat dy_sat dz_sat
!
! These quantities are described in the paper.
! Use x/y_arcmin_lensing to compute lensing signal around these galaxies (e.g. gamma_t).
! Use x/y_arcmin_clustering to compute clustering (e.g. w(theta))
!
! The correlations are broken along the line-of-sight at the redshifts corresponding to the end of the simulation volume,
! which are in this case:
!
! z = 0.471 and 0.582.
!
! If measuring P(k) or xi(r) from thee mocks, you need to split them first at these redshift, then compute the signal in each part separately.