Uses of Interface
edu.nrao.sss.astronomy.SkyPosition

Packages that use SkyPosition

edu.nrao.sss.astronomy	General astronomical concepts.
edu.nrao.sss.geom	Geometric concepts.

Uses of SkyPosition in edu.nrao.sss.astronomy

Classes in edu.nrao.sss.astronomy that implement SkyPosition

class	EphemerisTable A table of position entries for an astronomical source.
class	Orbit A description of the orbit of one body around another.
class	PolynomialPosition A position of an astronomical source that is described by a collection of polynomial equations.
class	PolynomialPositionTable A table of polynomial positions.
class	SimpleSkyPosition A very basic implementation of a sky position.
class	SolarSystemBodyPosition Position information for a solar system body.

Methods in edu.nrao.sss.astronomy that return SkyPosition

SkyPosition	SkyPosition.clone() Returns a copy of this sky position.
SkyPosition	HeasarcCoordConverter.createFrom(SkyPosition position, CelestialCoordinateSystem toSystem, Epoch toEpoch, EarthPosition observer, LocalSiderealTime lst) Returns a new position that is equivalent to position, but in the given coordinate system and epoch.
SkyPosition	CompositeConverter.createFrom(SkyPosition position, CelestialCoordinateSystem toSystem, Epoch toEpoch, EarthPosition observer, LocalSiderealTime lst)
SkyPosition	StarlinkPalConverter.createFrom(SkyPosition position, CelestialCoordinateSystem toSystem, Epoch toEpoch, EarthPosition observer, LocalSiderealTime lst)
SkyPosition	CelestialCoordinateConverter.createFrom(SkyPosition position, CelestialCoordinateSystem toSystem, Epoch toEpoch, EarthPosition observer, LocalSiderealTime lst) Returns a new position that is equivalent to position, but in the given coordinate system and epoch.
SkyPosition	EquatorialHorizontalConverter.createFrom(SkyPosition position, CelestialCoordinateSystem toSystem, Epoch toEpoch, EarthPosition observer, LocalSiderealTime lst)
SkyPosition	CompositeConverter.executeChain(edu.nrao.sss.astronomy.CompositeConverter.CcsEpochChain chain, SkyPosition position, EarthPosition observer, LocalSiderealTime lst) Executes all the conversions in the chain.
SkyPosition	SourceLocator.findPosition(String sourceName) Returns the current position for the given source.
SkyPosition	SkyBotResolver.findPosition(String sourceName)
SkyPosition	SourceLocator.findPosition(String sourceName, Date time) Returns the position for the given source at the given time.
SkyPosition	SkyBotResolver.findPosition(String sourceName, Date time)
SkyPosition	DopplerTracker.getSkyPosition() Returns the point on the celestial sphere against which the observer's velocity will be measured.
SkyPosition	SkyPositionBuilder.makePosition()
SkyPosition	PolynomialPositionTable.toPosition(CelestialCoordinateSystem system, Epoch epoch, EarthPosition observer, LocalSiderealTime lst)
SkyPosition	SkyPosition.toPosition(CelestialCoordinateSystem system, Epoch epoch, EarthPosition observer, LocalSiderealTime lst) Returns a new position expressed in the given coordinate system and epoch that is equivalent to this position.
SkyPosition	SolarSystemBodyPosition.toPosition(CelestialCoordinateSystem system, Epoch epoch, EarthPosition observer, LocalSiderealTime lst)
SkyPosition	PolynomialPositionTable.toPosition(CelestialCoordinateSystem system, Epoch epoch, EarthPosition observer, LocalSiderealTime lst, CelestialCoordinateConverter converter)
SkyPosition	SkyPosition.toPosition(CelestialCoordinateSystem system, Epoch epoch, EarthPosition observer, LocalSiderealTime lst, CelestialCoordinateConverter converter) Returns a new position expressed in the given coordinate system and epoch that is equivalent to this position.
SkyPosition	SolarSystemBodyPosition.toPosition(CelestialCoordinateSystem system, Epoch epoch, EarthPosition observer, LocalSiderealTime lst, CelestialCoordinateConverter converter)

Methods in edu.nrao.sss.astronomy that return types with arguments of type SkyPosition

Collection<? extends SkyPosition>

SkyPositionFilter.removeAllBlockedParticlesFrom(Collection<? extends SkyPosition> flow) Removes from flow any position that is blocked by this filter.

Methods in edu.nrao.sss.astronomy with parameters of type SkyPosition

boolean	SkyPositionFilter.allows(SkyPosition sp) Returns true if this filter allows the given position to pass through it.
boolean	SkyPositionFilter.blocks(SkyPosition sp) Returns true if this filter blocks the given position.
SkyPosition	HeasarcCoordConverter.createFrom(SkyPosition position, CelestialCoordinateSystem toSystem, Epoch toEpoch, EarthPosition observer, LocalSiderealTime lst) Returns a new position that is equivalent to position, but in the given coordinate system and epoch.
SkyPosition	CompositeConverter.createFrom(SkyPosition position, CelestialCoordinateSystem toSystem, Epoch toEpoch, EarthPosition observer, LocalSiderealTime lst)
SkyPosition	StarlinkPalConverter.createFrom(SkyPosition position, CelestialCoordinateSystem toSystem, Epoch toEpoch, EarthPosition observer, LocalSiderealTime lst)
SkyPosition	CelestialCoordinateConverter.createFrom(SkyPosition position, CelestialCoordinateSystem toSystem, Epoch toEpoch, EarthPosition observer, LocalSiderealTime lst) Returns a new position that is equivalent to position, but in the given coordinate system and epoch.
SkyPosition	EquatorialHorizontalConverter.createFrom(SkyPosition position, CelestialCoordinateSystem toSystem, Epoch toEpoch, EarthPosition observer, LocalSiderealTime lst)
SkyPosition	CompositeConverter.executeChain(edu.nrao.sss.astronomy.CompositeConverter.CcsEpochChain chain, SkyPosition position, EarthPosition observer, LocalSiderealTime lst) Executes all the conversions in the chain.
void	SkyPositionFilter.setCone(SkyPosition center, Angle searchRadius) Sets this filter so that only positions within the cone described by the center and the search radius may pass.
void	DopplerTracker.setSkyPosition(SkyPosition newPosition) Sets the point on the celestial sphere against which the observer's velocity will be measured.
void	DopplerTracker.setSource(SkyPosition newPosition, LinearVelocity newVelocity, VelocityFrame newFrame, VelocityConvention newConvention) A convenience method for setting the position and velocity of a celestial source.

Method parameters in edu.nrao.sss.astronomy with type arguments of type SkyPosition

Collection<? extends SkyPosition>

SkyPositionFilter.removeAllBlockedParticlesFrom(Collection<? extends SkyPosition> flow) Removes from flow any position that is blocked by this filter.

Constructors in edu.nrao.sss.astronomy with parameters of type SkyPosition

DopplerTracker(EarthPosition observer, SkyPosition skyPosition)
Creates a new Doppler tracker for the given observer and celestial sky position.

DopplerTracker(EarthPosition observer, SkyPosition skyPosition, LinearVelocity sourceVelocity, VelocityFrame sourceFrame, VelocityConvention velocityConvention)
Creates a new Doppler tracker with the given parameters.

Uses of SkyPosition in edu.nrao.sss.geom

Methods in edu.nrao.sss.geom with parameters of type SkyPosition

LinearVelocity

EarthPosition.calcVelocityRelativeTo(SkyPosition skyPosition, Date calcTime, VelocityFrame referenceFrame) Returns the velocity of this position to the given sky position at a particular point in time and with respect to the given frame of reference.