map_to_vis

xrayvision.imaging.map_to_vis(amap, *, u, v)

Return a Visibilities object created from the map, sampling it at give u, v coordinates.

Parameters:

• amap (GenericMap) – Input map.

• u (Annotated[Quantity, Unit("1 / arcsec")]) – Array of u coordinates where the visibilities will be evaluated

• v (Annotated[Quantity, Unit("1 / arcsec")]) – Array of v coordinates where the visibilities will be evaluated

Returns:

The new Visibilities object

Return type:

Visibilities