CelestialFrame

class gwcs.coordinate_frames.CelestialFrame(axes_order: tuple[int, ...] | None = None, reference_frame: Time | BaseCoordinateFrame | None = None, unit: tuple[Unit, ...] | None = None, axes_names: tuple[str, ...] | None = None, name: str | None = None, axis_physical_types: tuple[str | None, ...] | None = None)

Bases: CoordinateFrame

Representation of a Celesital coordinate system.

This class has a native order of longitude then latitude, meaning axes_names, unit and axis_physical_types should be lon, lat ordered. If your transform is in a different order this should be specified with axes_order.

Parameters:

axes_ordertuple of int

A dimension in the input data that corresponds to this axis.

reference_frameastropy.coordinates.builtin_frames

A reference frame.

unitstr or units.Unit instance or iterable of those

Units on axes.

axes_nameslist

Names of the axes in this frame.

namestr

Name of this frame.

axis_physical_typeslist

The UCD 1+ physical types for the axes, in frame order (lon, lat).

Attributes Summary

world_axis_object_classes

The APE 14 object classes for this frame.

Attributes Documentation

world_axis_object_classes