Cookbook

This section contains some recipes that are useful for using meer21cm for simulation, power spectrum modelling, and data analysis.

Theory Recipes

• Effect of weights in the power spectrum estimator and the modelling
• On the importance of having the correct survey dimension and k-sampling for intensity mapping
• Mode-Mixing due to PCA
• Adding observational effects in your model power spectrum

Data Analysis Recipes

• A full cross-correlation analysis of 2021 L-band data
• 2019 L-band cross-correlation analysis
• Check if the residual data map is noise-like after PCA

Mock Recipes

• A note on simulation resolution and beam
• Note on generating the correct number density of galaxies
• Foreground Simulation