stella.acquire

Class DerotatorGeometry

java.lang.Object

util.PropertyContainer

stella.acquire.AbstractHorizontalGeometry

stella.acquire.DerotatorGeometry

All Implemented Interfaces:

GlobalDepending, Cloneable, CcdReference, Horizontal, RayPath, PropertySupplying

public class DerotatorGeometry
extends AbstractHorizontalGeometry
implements RayPath

If a derotator is present, the angle between the CCD-y axis and the declination axis is just the derotator offset value. The horizontal angle is this angle plus the parallactic angle.

Author:

wooz

Field Summary

Fields

Modifier and Type	Field and Description
private Value	derotoff
static String	KEY_DEROTATOROFFSET Default value with RMI from telescope 'rmiderotoff'.

Fields inherited from class stella.acquire.AbstractHorizontalGeometry

KEY_ALIGNMENTANGLE, KEY_ALTITUDE, KEY_ARCSECSCALE, KEY_AZIMUTH, KEY_CHIRALITY, KEY_GUIDERSCALE, KEY_PARALLACTICANGLE, KEY_TCSAZIMUTHANGLE, KEY_TCSZENITHDISTANCE

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Constructor Summary

Constructors

Constructor and Description
DerotatorGeometry(Map<String,String> props)

Method Summary

Modifier and Type	Method and Description
protected Number	getDerotatorOffset()
Number	getEquatorialAngle() Returns the angle between the y-axis of the CCD and the declination axis.
Number	getHorizontalAngle() Returns the angle between the y-axis of the CCD and the elevation axis.
void	registerGlobals(GlobalGrouping set) We grab the parameters for the derotator offset.

Methods inherited from class stella.acquire.AbstractHorizontalGeometry

getAlignmentAngle, getAltitude, getArcsecPerPixel, getAzAltShiftFromPixelDistance, getAzimuth, getChirality, getParallacticAngle, getPixelPositionFromRaDe, getTcsShiftFromPixelDistance

Methods inherited from class util.PropertyContainer

augment, augment, augment, augment, augment, clone, defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsEnums, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, initProperties, isNew, parseObject, parseObject, reload, reload, removeProperty, requires, rescanned, setObject, setProperties, setProperty, stringProperties, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface stella.acquire.RayPath

getPixelPositionFromRaDe, getTcsShiftFromPixelDistance

Methods inherited from interface stella.acquire.Horizontal

getAltitude, getAzimuth, getParallacticAngle

Methods inherited from interface stella.acquire.CcdReference

getArcsecPerPixel, getChirality

Field Detail

KEY_DEROTATOROFFSET

public static final String KEY_DEROTATOROFFSET

Default value with RMI from telescope 'rmiderotoff'.

See Also:

Constant Field Values

derotoff

private Value derotoff

Constructor Detail

DerotatorGeometry

public DerotatorGeometry(Map<String,String> props)

Parameters:

props -

Method Detail

registerGlobals

public void registerGlobals(GlobalGrouping set)

We grab the parameters for the derotator offset.

Specified by:

registerGlobals in interface GlobalDepending

Overrides:

registerGlobals in class AbstractHorizontalGeometry

getDerotatorOffset

protected Number getDerotatorOffset()

getEquatorialAngle

public Number getEquatorialAngle()

Description copied from interface: CcdReference

Returns the angle between the y-axis of the CCD and the declination axis. If the CCD has negative chirality, this is also the angle to the right-ascension axis.

Specified by:

getEquatorialAngle in interface CcdReference

getHorizontalAngle

public Number getHorizontalAngle()

Description copied from interface: CcdReference

Returns the angle between the y-axis of the CCD and the elevation axis. Refer also to the figure A. If the CCD has positive chirality, this is also the angle to the azimuth axis.

Specified by:

getHorizontalAngle in interface CcdReference