TOD Generation from Beam Convolution

Sample-based Time-Ordered Data (TOD) generation for CMB experiments. Convolves polarised sky maps (I, Q, U) with pixelated beam patterns over a boresight scan trajectory, producing one TOD file per observation day.

User Guide

• Getting Started
  • Installation
  • Quick Start
  • Running on HPC / SLURM
  • Output Files
• Configuration Reference
  • Paths
  • Beam Pixel Selection
  • Batch Range
  • Multiprocessing
  • Calibration Cache
  • Beam Rotation Cache
  • Beam Interpolation
  • Beam Pixel Clustering
  • Full Example
• Data Formats
  • Input Files
  • Output Files
• Creating an Artificial Beam File
  • Dependencies
  • Example: Elliptical Gaussian Beam
  • Notes on beam centring
  • Notes on normalisation
• Beam Interpolation Accuracy
  • Methods
  • Metrics
  • Accuracy Test Results
  • Rotational Stability Test Results
  • Key Observations
  • Interpolation Accuracy as a Pipeline Error Floor
• Beam Pixel Clustering & Calibration
  • Overview
  • How the Calibration Works
  • B_ℓ Divergence Metric
  • Calibration Output Table
  • Choosing clustering_error_threshold

API Reference

• API Reference
  • sample_based_tod_generation_gridint
  • tod_core
  • tod_io
  • tod_calibrate
  • tod_utils
  • precompute_beam_cache
  • numba_healpy

Indices and tables

• Index

• Module Index

• Search Page