EpslAndNsl

java.lang.Object

gaiasky.util.gaia.BaseAttitudeDataServer<IAttitude>

gaiasky.util.gaia.AnalyticalAttitudeDataServer

gaiasky.util.gaia.EpslAndNsl

public class EpslAndNsl extends AnalyticalAttitudeDataServer

Field Summary

Fields inherited from class gaiasky.util.gaia.AnalyticalAttitudeDataServer
ARCSEC_PER_S_TO_DEG_PER_DAY, FOUR_PI, nslSun, OBLIQUITY_DEG, OBLIQUITY_RAD, PI, PI_HALF, targetScanPeriod, TWO_PI, X_AXIS, Y_AXIS, Z_AXIS

Fields inherited from class gaiasky.util.gaia.BaseAttitudeDataServer
initialized, initialRequestedTimeContext, nativeTimeContext, withUncertaintiesCorrelations
Constructor Summary

Constructors

Constructor

Description

EpslAndNsl()

Default constructor:

EpslAndNsl(long tRef, Epsl.Mode mode)

Constructor for arbitrary reference time (= switch from EPSL to NSL) and Epsl mode (PRECEDING or FOLLOWING):
Method Summary

Modifier and Type

Method

Description

IAttitude

getAttitudeNative(long tNow)

Evaluate the attitude in the native time system of the server

void

setRefTime(long t)

Sets the reference time in nanoseconds.

Methods inherited from class gaiasky.util.gaia.AnalyticalAttitudeDataServer
getNominalSunVector, getNuRef, getOmegaRef, getRefTime, getTargetPrecessionRate, getTargetScanPeriod, getTargetScanRate, getXiRef, inGap, setDefault, setNuRef, setOmegaRef, setTargetPrecessionRate, setTargetScanPeriod, setTargetScanRate, setXiRef

Methods inherited from class gaiasky.util.gaia.BaseAttitudeDataServer
getAttitude, getAttitude, isInitialized, setInitialized

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- EpslAndNsl
  
  public EpslAndNsl()
  
  Default constructor:
- EpslAndNsl
  
  public EpslAndNsl(long tRef, Epsl.Mode mode)
  
  Constructor for arbitrary reference time (= switch from EPSL to NSL) and Epsl mode (PRECEDING or FOLLOWING):
  
  Parameters:
  
  tRef - time of the switch
  
  mode - which mode to switch to
Method Details
- getAttitudeNative
  
  public IAttitude getAttitudeNative(long tNow)
  
  Description copied from class: BaseAttitudeDataServer
  
  Evaluate the attitude in the native time system of the server
  Specified by:
  
  getAttitudeNative in class BaseAttitudeDataServer<IAttitude>
  
  Parameters:
  
  tNow - - the time elapsed since the epoch of J2010 in ns (TCB)
  
  Returns:
  
  attitude for the given time
  
  See Also:
  
  BaseAttitudeDataServer.getAttitude(long)
- setRefTime
  
  public void setRefTime(long t)
  
  Description copied from class: AnalyticalAttitudeDataServer
  
  Sets the reference time in nanoseconds.
  
  Overrides:
  
  setRefTime in class AnalyticalAttitudeDataServer
  
  Parameters:
  
  t - [ns]