! These kappa CMB maps are constructed from mock shear maps from the SLICS N-body simulations 
! (Harnois-Deraps & van Waerbeke, 2015 and Harnois-Deraps et al, 2018).
!
! They span 10 x 10 deg**2 with 1549**2 pixels.
! This makes the pixel 0.3873 arcmin on the side, organized on regular Cartesian grids.
! 
! The noise spectrum from the 2015 Planck lensing package N_kk has been added to every map,
! which was then then filtered to remove all power with ell > 2048, following the data processing.