org.shetline.astronomy
Class JupiterInfo

java.lang.Object
  org.shetline.astronomy.JupiterInfo

public class JupiterInfo
extends Object

Field Summary

protected double	cacheTime
protected static String	DEFAULT_GRS_FILE
protected static Angle	DEFAULT_GRS_LONG
static int	FAIR
protected static String	firstGRSDate
protected Angle	fixedGRSLong
static int	GOOD
protected Angle	grsCMOffset
protected Angle	grsLong
protected static double	grsLongAtMaxTime
protected static Angle	grsLongAtMaxTimeAngle
protected static double	grsLongAtMinTime
protected static double[]	grsLongs
protected static double[]	grsTimes
protected static double	interpolationSpan
protected static String	lastGRSDate
protected static double	maxGRSTableTime
protected static double	minGRSTableTime
static int	POOR
protected static double	postTableGRSDrift
protected static double	preTableGRSDrift
protected static boolean	properlyInitialized
protected Angle	sys1Long
protected Angle	sys2Long

Constructor Summary

JupiterInfo()

Method Summary

protected void	calculateLongitudes(double time_JDE)
void	clearFixedGRSLongitude()
Angle	getEffectiveFixedGRSLongitude()
static String	getFirstGRSDate()
Angle	getFixedGRSLongitude()
Angle	getGRSCMOffset(double time_JDE)
Angle	getGRSLongitude(double time_JDE)
static String	getLastGRSDate()
static Angle	getLastKnownGRSLongitude()
Angle	getSystemIILongitude(double time_JDE)
Angle	getSystemILongitude(double time_JDE)
static int	grsDataQuality(double time_JDU)
static boolean	isProperlyInitialized()
static void	readGRSInfo(InputStream grsIn)
void	setFixedGRSLongitude(Angle longitude)
void	setFixedGRSLongitude(double longitude)

Methods inherited from class java.lang.Object

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

Field Detail

cacheTime

protected double cacheTime

fixedGRSLong

protected Angle fixedGRSLong

grsCMOffset

protected Angle grsCMOffset

grsLong

protected Angle grsLong

sys1Long

protected Angle sys1Long

sys2Long

protected Angle sys2Long

firstGRSDate

protected static String firstGRSDate

grsLongAtMinTime

protected static double grsLongAtMinTime

grsLongAtMaxTime

protected static double grsLongAtMaxTime

grsLongAtMaxTimeAngle

protected static Angle grsLongAtMaxTimeAngle

interpolationSpan

protected static double interpolationSpan

lastGRSDate

protected static String lastGRSDate

maxGRSTableTime

protected static double maxGRSTableTime

minGRSTableTime

protected static double minGRSTableTime

postTableGRSDrift

protected static double postTableGRSDrift

preTableGRSDrift

protected static double preTableGRSDrift

grsTimes

protected static double[] grsTimes

grsLongs

protected static double[] grsLongs

DEFAULT_GRS_LONG

protected static final Angle DEFAULT_GRS_LONG

properlyInitialized

protected static boolean properlyInitialized

DEFAULT_GRS_FILE

protected static final String DEFAULT_GRS_FILE

See Also:

Constant Field Values

GOOD

public static final int GOOD

See Also:

Constant Field Values

FAIR

public static final int FAIR

See Also:

Constant Field Values

POOR

public static final int POOR

See Also:

Constant Field Values

Constructor Detail

JupiterInfo

public JupiterInfo()

Method Detail

readGRSInfo

public static void readGRSInfo(InputStream grsIn)
                        throws IOException

Throws:

IOException

isProperlyInitialized

public static boolean isProperlyInitialized()

grsDataQuality

public static int grsDataQuality(double time_JDU)

getFirstGRSDate

public static String getFirstGRSDate()

getLastGRSDate

public static String getLastGRSDate()

getLastKnownGRSLongitude

public static Angle getLastKnownGRSLongitude()

getSystemILongitude

public Angle getSystemILongitude(double time_JDE)

getSystemIILongitude

public Angle getSystemIILongitude(double time_JDE)

getGRSLongitude

public Angle getGRSLongitude(double time_JDE)

getGRSCMOffset

public Angle getGRSCMOffset(double time_JDE)

setFixedGRSLongitude

public void setFixedGRSLongitude(double longitude)

setFixedGRSLongitude

public void setFixedGRSLongitude(Angle longitude)

getFixedGRSLongitude

public Angle getFixedGRSLongitude()

getEffectiveFixedGRSLongitude

public Angle getEffectiveFixedGRSLongitude()

clearFixedGRSLongitude

public void clearFixedGRSLongitude()

calculateLongitudes

protected void calculateLongitudes(double time_JDE)