LBS User’s Manual# This is the User’s Manual of the LiteBIRD Simulation Framework. Parts Introduction Installation Using Singularity Structure of the framework Simulations The IMo Detectors, channels, and instruments Focal plane visualization Observations Data layout Profiling Creating reports Random numbers Multithreading and MPI Integrating existing codes Basic simulation modules Scanning strategy Quaternions Ideal Half Wave Plate Instrumental noise Synthetic sky maps Dipole anisotropy Scanning a map to fill a TOD Systematic effects Gain drift injection Non-linearity injection HWP systematics Pointing systematics Data-reduction modules Map-making Tutorials Tutorial Appendices Bibliography Installation Hacking litebird_sim Indices and tables# Index Module Index Search Page