TelescopeFrame¶
-
class
ctapipe.coordinates.telescope_frame.
TelescopeFrame
(*args, **kwargs)[source]¶ Bases:
astropy.coordinates.baseframe.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: Tiem
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
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
= None¶
-
name
= 'telescopeframe'¶
-
obstime
= None¶
-
telescope_pointing
= None¶