# API Reference Astrocook is organized into the following sub-packages: ```{toctree} :maxdepth: 2 :caption: Data structures and operations api/astrocook.core ``` ```{toctree} :maxdepth: 2 :caption: High-level analysis recipes available in the menus api/astrocook.recipes ``` ```{toctree} :maxdepth: 2 :caption: Modeling and fitting logic api/astrocook.fitting ```