stsci.tools
Class Position

java.lang.Object
  |
  +--stsci.tools.Position

public class Position

extends java.lang.Object

A simple position class for Ra and Dec with converts to HMS and DMS.

Field Summary

protected double	dec
protected static java.text.DecimalFormat	dform
protected static java.text.DecimalFormat	form
protected double	ra

Constructor Summary

Position(double ra, double dec)

Position(double h, double m, double s, double dd, double dm, double ds)
Construct from hours minutes seconds and degrees minurtes seconds.

Method Summary

java.lang.String	DMS()
double	getDec()
double	getRa()
java.lang.String	HMS()
double[]	seperation(Position p) return sepration!nd position angle in arcseconds the given posiiton

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ra

protected double ra

dec

protected double dec

form

protected static final java.text.DecimalFormat form

dform

protected static final java.text.DecimalFormat dform

Constructor Detail

Position

public Position(double ra,
                double dec)

Position

public Position(double h,
                double m,
                double s,
                double dd,
                double dm,
                double ds)

Construct from hours minutes seconds and degrees minurtes seconds.

Method Detail

getRa

public double getRa()

getDec

public double getDec()

HMS

public java.lang.String HMS()

DMS

public java.lang.String DMS()

seperation

public double[] seperation(Position p)

return sepration!nd position angle in arcseconds the given posiiton