TelescopeFrame#
- class ctapipe.coordinates.telescope_frame.TelescopeFrame(*args, **kwargs)[source]#
Bases:
BaseCoordinateFrame
Telescope coordinate frame.
A Frame using a UnitSphericalRepresentation. This is basically the same as a HorizonCoordinate, but the origin is at the telescope’s pointing direction.
This is used to specify coordinates in the field of view of a telescope that is independent of the optical properties of the telescope.
fov_lon
is aligned with azimuth andfov_lat
is aligned with altitude of the horizontal coordinate frame as implemented inastropy.coordinates.AltAz
.This is what astropy calls a SkyOffsetCoordinate.
- Attributes:
- telescope_pointing: SkyCoord[AltAz]
Coordinate of the telescope pointing in AltAz
- obstime: Time
Observation time
- location: EarthLocation
Location of the telescope
Attributes Summary
Default representation for differential data (e.g., velocity)
Default representation for position data
Mapping for frame-specific component names
A frame attribute
A frame attribute
A frame attribute
Attributes Documentation
- default_differential#
Default representation for differential data (e.g., velocity)
- default_representation#
Default representation for position data
- frame_attributes = {'location': <astropy.coordinates.attributes.EarthLocationAttribute object>, 'obstime': <astropy.coordinates.attributes.TimeAttribute object>, 'telescope_pointing': <astropy.coordinates.attributes.CoordinateAttribute object>}#
- frame_specific_representation_info#
Mapping for frame-specific component names
- location#
A frame attribute
No default value
- name = 'telescopeframe'#
- obstime#
A frame attribute
No default value
- telescope_pointing#
A frame attribute
No default value