Full-sky Gravitational Lensing Simulation for Large-area Galaxy Surveys
  and Cosmic Microwave Background Experiments
  We present 108 full-sky gravitational lensing simulation data sets generated
by performing multiple-lens plane ray-tracing through high-resolution
cosmological $N$-body simulations. The data sets include full-sky convergence
and shear maps from redshifts $z=0.05$ to $5.3$ at intervals of $150 \,
h^{-1}{\rm Mpc}$ comoving radial distance (corresponding to a redshift interval
of $\Delta z \simeq 0.05$ at the nearby universe), enabling the construction of
a mock shear catalog for an arbitrary source distribution up to $z=5.3$. The
dark matter halos are identified from the same $N$-body simulations with enough
mass resolution to resolve the host halos of the Sloan Digital Sky Survey
(SDSS) CMASS and Luminous Red Galaxies (LRGs). Angular positions and redshifts
of the halos are provided by a ray-tracing calculation, enabling the creation
of a mock halo catalog to be used for galaxy-galaxy and cluster-galaxy lensing.
The simulation also yields maps of gravitational lensing deflections for a
source redshift at the last scattering surface, and we provide 108 realizations
of lensed cosmic microwave background (CMB) maps in which the post-Born
corrections caused by multiple light scattering are included. We present basic
statistics of the simulation data, including the angular power spectra of
cosmic shear, CMB temperature and polarization anisotropies, galaxy-galaxy
lensing signals for halos, and their covariances. The angular power spectra of
the cosmic shear and CMB anisotropies agree with theoretical predictions within
$5\%$ up to $\ell = 3000$ (or at an angular scale $\theta > 0.5$ arcsin). The
simulation data sets are generated primarily for the ongoing Subaru Hyper
Suprime-Cam survey but are freely available for download at
http://cosmo.phys.hirosaki-u.ac.jp/takahasi/allsky_raytracing.
