neclib.coordinates package#

Aliases#

AbsoluteModuloUnwrapConfig	AbsoluteModuloUnwrapConfig(enabled: ‘bool’ = False, period_deg: ‘float’ = 360.0, raw_min_deg: ‘float’ = 0.0, raw_max_deg: ‘float’ = 360.0, drive_min_deg: ‘float’ = 0.0, drive_max_deg: ‘float’ = 360.0, zero_offset_deg: ‘float’ = 0.0, sign: ‘int’ = 1, max_jump_deg: ‘Optional[float]’ = None)
AbsoluteModuloUnwrapper	Stateful unwrap calculator for one absolute modulo encoder axis.
AmbiguousBranchError	Raised when a raw modulo angle maps to multiple valid branches.
AngleUnwrapError	Base class for absolute encoder unwrap errors.
AngleUnwrapResult	AngleUnwrapResult(raw_deg: ‘float’, modulo_deg: ‘float’, continuous_deg: ‘float’, branch: ‘int’, branch_changed: ‘bool’, state: ‘str’)
BranchJumpError	Raised when the selected continuous angle jumps implausibly.
CoordCalculator	Collection of basic methods for celestial coordinate calculation.
CoordinateDelta	CoordinateDelta(d_lon: Union[int, float, numpy.ndarray[Any, numpy.dtype[numpy.number]], neclib.core.types.Array[Union[int, float]], astropy.units.quantity.Quantity], d_lat: Union[int, float, numpy.ndarray[Any, numpy.dtype[numpy.number]], neclib.core.types.Array[Union[int, float]], astropy.units.quantity.Quantity], frame: Union[Type[astropy.coordinates.baseframe.BaseCoordinateFrame], astropy.coordinates.baseframe.BaseCoordinateFrame, str], unit: Union[astropy.units.core.UnitBase, str, NoneType] = None, cos_correction: bool = False, cos_correction_ref: str = ‘here’, cos_correction_ref_lat: Union[int, float, numpy.ndarray[Any, numpy.dtype[numpy.number]], neclib.core.types.Array[Union[int, float]], astropy.units.quantity.Quantity, NoneType] = None)
CoordinateGeneratorManager	None
CoordinateLike	Type variable.
DriveLimitChecker	Find optimum and safe angle to drive to.
GridSpec	None
NoValidBranchError	Raised when no continuous candidate is inside the drive range.
OTFSpec	None
Observer	None
OpticalPointingSpec	None
PSWSpec	None
PathFinder	None
PointingError	Calculate pointing error offset.
RadioPointingSpec	None
RawAngleRangeError	Raised when an absolute encoder raw angle is unusable.
ScanBlockLine	High-level description of one observed line inside a scan block.
ScanBlockSection	Low-level section description consumed by `PathFinder.scan_block()`.
describe_frame	Get string representation of a frame.
parse_frame	Parse a frame string and create a frame object.

Subpackages#

Submodules#