coronagraphoto.datasets

Data management utilities for coronagraphoto.

Fetches example data files for testing and documentation. The example coronagraph YIP is delegated to yippy.fetch_yip so there is exactly one canonical YIP hosting location across the workspace; example ExoVista scenes still come from the coronalyze raw data folder.

Example:

>>> from coronagraphoto.datasets import fetch_coronagraph, fetch_scene
>>> coro_path = fetch_coronagraph()
>>> scene_path = fetch_scene()

Attributes

REGISTRY
PIKACHU

Functions

fetch_coronagraph()	Fetch and unpack the example coronagraph YIP.
fetch_scene()	Fetch and unpack example ExoVista scene data.
fetch_all()	Fetch all example data.

Module Contents

coronagraphoto.datasets.REGISTRY

coronagraphoto.datasets.PIKACHU

coronagraphoto.datasets.fetch_coronagraph()

Fetch and unpack the example coronagraph YIP.

Delegates to yippy.fetch_yip("eac1_aavc_2d") so coronagraphoto reuses yippy’s canonical YIP cache instead of duplicating hosting.

Returns:

Path to the coronagraph directory.

Return type:

str

coronagraphoto.datasets.fetch_scene()

Fetch and unpack example ExoVista scene data.

Downloads a modified Solar System scene for demonstration.

Returns:

Path to the ExoVista FITS file.

Return type:

str

coronagraphoto.datasets.fetch_all()

Fetch all example data.

Returns:

Tuple of (coronagraph_path, scene_path).

Return type:

tuple[str, str]