Welcome to litebird_sim’s documentation!

Contents:

• Installing the framework
  • Hacking litebird_sim
  • Using Singularity
• Tutorial
  • A «Hello world» example
  • Interacting with the IMO
  • Creating a coverage map
  • Creating a signal plus noise timeline
• Simulations
  • Provenance model
  • Parameter files
  • Interface with the instrument database
  • System abstractions
  • Generation of reports
  • Logging
  • Monitoring MPI processes
  • High level interface
  • Profiling a simulation
  • API reference
• Detectors, channels, and instruments
  • Reading from the IMO
  • Detectors in parameter files
  • API reference
• Observations
  • Serial applications
  • Parallel applications
  • Other notable functionalities
  • Reading/writing observations to disk
  • Flags
  • API reference
• Data layout
  • TOD as two-dimensional arrays
  • Splitting the TOD matrix
  • Choosing the shape of the blocks
  • Caveats
• Map-making
  • Binner
  • Destriper
  • TOAST2 Destriper
  • Saving files for Madam
  • API reference
• Synthetic sky maps
  • Available emission models
  • Monte Carlo simulations
  • API reference
• Scanning strategy
  • The spacecraft’s motion
  • Computing the spacecraft’s orientation
  • How the boresight is specified
  • Interpretation of pointings
  • Custom scanning strategies
  • Half Wave Plate
  • Observing point sources in the sky
  • API reference
• Bandpasses
  • Some theory
  • Modeling bandshapes
  • API reference
• Dipole anisotropy
  • Position and velocity of the spacecraft
  • Computing the dipole
  • Methods of class simulation
  • API reference
• The Instrument Model Database (IMO)
  • Configuring the IMO
  • Local/remote access to the IMO
  • How objects are stored
  • Browsing the IMO database
  • IMO and reports
  • API reference
• Time Ordered Simulations
  • Filling TOD with signal
  • Adding Noise
  • Methods of the Simulation class
  • API reference
• Creating reports with litebird_sim
  • Including tables
  • Converting the report to other formats
  • A few stylistical tips
• Multithreading and MPI
  • Multithreading
  • MPI
• Gain drift injection
  • Linear gain drift
  • Thermal gain drift
  • API reference
• Random numbers in litebird_sim
  • Seed
  • Random number generators
• External modules
  • HWP_sys
• Profiling
  • Basic profiling
  • Custom parameters
  • Export to Speedscope
  • API reference
• Integrating existing codes
  • What kind of codes can be integrated
  • How to integrate codes
  • A practical example
  • Checklist
• Bibliography

Indices and tables

• Index

• Module Index

• Search Page