ThumbStack produces stacked maps and profiles, given catalogs of object positions and maps. It is designed for thermal and kinematic Sunyaev-Zel'dovich measurements. Based on Pixell (ascl:2102.003), it outputs 2D stacked maps and radial profiles for different filters (e.g., aperture photometry filters), as well as their covariances, estimated through several methods including bootstrap.
Astrophysics Source Code Library
- Pub Date:
- February 2021