User’s Manual of grasp2alm

This package supports the conversion from beam data calculated using GRASP for CMB experiments to spherical harmonic coefficients \(a_{\ell m}\) based on the HEALPix framework. The code is designed based on Beam, which is part of LevelS, the pipeline of the Planck experiment.

GitHub Repository

You can find the source code and contribute to the project on GitHub.

Contents

• Installation
• Simple use case
• .cut File Format
• .grd File Format
• Stokes conversion
• Conversion to HEALPix map
• Gaussian beam
• API Reference

Change Logs

Review the changes in each release in the CHANGELOG on Github.

Indices and tables

• Index

• Search Page