Mission

class m4opt.missions.Mission(name, fov, constraints, observer_location, slew, skygrid, detector=None)

Bases: object

Base class for all missions.

Attributes Summary

constraints	Field of regard constraint.
detector	Detector model.
fov	Instrument field of view.
name	Name of the mission.
observer_location	Orbit of spacecraft.
skygrid	Grid of reference pointings.
slew	Slew time model.

Attributes Documentation

Parameters:

• name (str)

• fov (Region | Regions)

• constraints (Constraint)

• observer_location (ObserverLocation)

• slew (Slew)

• skygrid (SkyCoord | dict[Hashable, SkyCoord])

• detector (Detector | None)

constraints: Constraint = <dataclasses._MISSING_TYPE object>

Field of regard constraint.

To add multiple constraints, combine them using boolean operations (lhs & rhs, lhs | rhs, and ~lhs).

See also

m4opt.constraints.LogicalAndConstraint, m4opt.constraints.LogicalOrConstraint, m4opt.constraints.LogicalNotConstraint

detector: Detector | None = None

Detector model.

fov: Region | Regions = <dataclasses._MISSING_TYPE object>

Instrument field of view.

The region is expected to represent the field of view of the instrument at a standard orientation of R.A.=0, Dec.=0, P.A.=0.

See also

m4opt.fov.footprint, m4opt.fov.footprint_healpix

name: str = <dataclasses._MISSING_TYPE object>

Name of the mission.

observer_location: ObserverLocation = <dataclasses._MISSING_TYPE object>

Orbit of spacecraft.

skygrid: SkyCoord | dict[Hashable, SkyCoord] = <dataclasses._MISSING_TYPE object>

Grid of reference pointings. May be either a single SkyCoord instance or a dictionary of named SkyCoord grids (e.g., for different survey strategies such as “allsky” or “non-overlap”).

slew: Slew = <dataclasses._MISSING_TYPE object>

Slew time model.