objectType CelestialTarget
extends Target
The basic target setup for a celestial Target.
classDiagram
class CelestialTarget{
coords:EquatorialPoint sourceCoordinates
coords:Epoch positionEpoch
ivoa:RealQuantity pmRA
ivoa:RealQuantity pmDec
ivoa:RealQuantity parallax
ivoa:RealQuantity sourceVelocity
}
CelestialTarget --|> Target
link Target "../Target"
Members
name | type | mult | description |
---|---|---|---|
sourceCoordinates | coords:EquatorialPoint | ||
positionEpoch | coords:Epoch | the epoch at which the position was measured | |
pmRA | ivoa:RealQuantity | optional | |
pmDec | ivoa:RealQuantity | optional | |
parallax | ivoa:RealQuantity | optional | |
sourceVelocity | ivoa:RealQuantity | optional |
References Detail
This is referred to by Observation
Containment
This is contained by ObservingProposal