stella.adapter
Class AbstractNasmythGuider

java.lang.Object
  util.PropertyContainer
      util.PropertyResources
          util.PropertyBundles
              stella.adapter.StellaGuider
                  stella.adapter.AbstractStarGuider
                      stella.adapter.AbstractNasmythGuider

All Implemented Interfaces:

Cloneable, Guiding, Initializable, LocalizedSupplying, PropertySupplying, ResourceSupplying

Direct Known Subclasses:

E2VGuider, NasmythGuider, WifsipGuider

public abstract class AbstractNasmythGuider
extends AbstractStarGuider

Guider that is mounted on the nasmyth port. Defines thus the field rotation, which depends on an available derotator and on the mountport, which can be east or west, corresponding to +1 and -1

Nested Class Summary

Nested classes/interfaces inherited from class stella.adapter.AbstractStarGuider

AbstractStarGuider.Exposure, AbstractStarGuider.Magnitudes

Nested classes/interfaces inherited from class stella.adapter.StellaGuider

StellaGuider.Continuous, StellaGuider.Single

Nested classes/interfaces inherited from class util.PropertyResources

PropertyResources.URLResource

Nested classes/interfaces inherited from interface stella.adapter.Guiding

Guiding.RawFrame, Guiding.RawStar

Field Summary

static String	KEY_FIXEDDEROTATOR Status of the derotator.
static String	KEY_MOUNTPORT Mountport East/west = +/-1.

Fields inherited from class stella.adapter.AbstractStarGuider

KEY_ALIGNMENTANGLE, KEY_ALTITUDEFLIP, KEY_DARKGUIDER, KEY_DETECTIONLIMIT, KEY_DIRECTPINHOLE, KEY_ELONGATIONMAX, KEY_ELONGATIONWIDTH, KEY_EPSILONMAG, KEY_GUIDERSCALE, KEY_KMAG, KEY_MAXTIMEGUIDER, KEY_READOUTGUIDER, KEY_SHARPPEAK, KEY_SHARPWIDTH, KEY_SOURCEGUIDER, KEY_STRIPDISTANCE, KEY_STRIPESMAX, KEY_SURESTRIPES, KEY_ZETAMAG, REFERENCEEXPOSE, REFERENCEMAG

Fields inherited from class stella.adapter.StellaGuider

biasfits, biastime, CLEAN, CLEANNAME, darkfits, darktime, GAUSS, GAUSSNAME, KEY_DEPTHMEDIAN, KEY_FITSDIR, KEY_GAUSSFWHM, KEY_GAUSSTRUNCATE, KEY_GUIDINGIMG, KEY_LOWPASS, KEY_MAGTRUNCATE, KEY_MATCHERVERSION, KEY_REDUCEDIR, KEY_REDUCETIME, KEY_SIZELOWPASS, KEY_SIZEMEDIAN, LOWPASS, LOWPASSNAME, maxsize, MEDIAN, MEDIANNAME, RECTANGULARMATCHER, REDUCED, REDUCEDNAME, SKYFRAME, STARREGISTER

Fields inherited from class util.PropertyBundles

KEY_LOCALECOUNTRY, KEY_LOCALELANGUAGE, KEY_RESOURCEBUNDLES

Fields inherited from class util.PropertyResources

KEY_NOINITONCREATE, localurl, locate, POSTFIX_DIR, POSTFIX_EXT, POSTFIX_FILE, POSTFIX_LIST, POSTFIX_URL, urlset

Fields inherited from class util.PropertyContainer

KEY_LISTSEPARATOR, KEY_MAPKEYVALUECHAR, KEY_MAPSEPARATOR

Fields inherited from interface util.ResourceSupplying

KEY_URLRESOURCES, KEY_URLUSECONFIG, KEY_URLUSECURRENT, KEY_URLUSEHOME

Fields inherited from interface util.PropertySupplying

CONFIG, KEY_CLASS

Constructor Summary

protected

AbstractNasmythGuider(Map<String,String> prop) Constructor chaining, no defaults.

Method Summary

protected Number	getCurrentAzAltRotation() Returns the current azimuth/altitude alignment angle, depending on fixed or non-fixed derotator and on target.
protected Number	getCurrentFieldRotation() Returns the current field rotation angle, depending on fixed or non-fixed derotator and target.

Methods inherited from class stella.adapter.AbstractStarGuider

closestToPinhole, closestToPixel, detect, detect, estimateDataMin, estimateExposureTime, estimateGuiderMag, estimateReferenceMag, fieldOfViewOffset, fieldOfViewShift, formatWithUnique, getAltitude, getAzimuth, getCatalogPosition, getDerotator, getExpectedList, getFocus, getFov, getGuiderScale, getMaximumExposureTime, getNeighbours, getPinhole, getPinholeNeighbours, getRaDeCenter, getRotation, getStrip, getUnique, isStar, offsetAzAltToPixel, pixelToAzAltOffset, removeSpurious, removeStripes, setFocus, setFov, setOrientationValues, setOrientationValues, setPinhole, setUnique, starOffset, starOffset, starShift, starShift

Methods inherited from class stella.adapter.StellaGuider

background, cancelContinuous, countSum, fluxInside, getCcd, getCcdSize, getContinuousList, getContinuousMinimumExpose, getCurrentExpsoureNumber, getFitsDir, getGuidingStars, getGuidingStars, getGuidingStars, isReady, match, photometry, prepareContinuous, reduceFitsFile, registerCcd, setBiasReduction, setDarkReduction, startContinuous, startContinuous, stopContinuous

Methods inherited from class util.PropertyBundles

clone, getLocalized, getLocalized, getLocalizedString, getLocalizedString, loadResource

Methods inherited from class util.PropertyResources

createFrom, createFrom, createFrom, getApplet, getAsResources, getLocalClassLoader, getPropertiesToKey, getPropertiesToKey, getResource, getResourceAsStream, getResourceFromKey, getResources, init, keyCreate, keyCreate, reload, setApplet

Methods inherited from class util.PropertyContainer

augment, augment, augment, 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, isNew, parseObject, reload, removeProperty, 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 util.ResourceSupplying

getResource, getResourceAsStream, getResources

Methods inherited from interface util.PropertySupplying

defaultBoolean, defaultChar, defaultDouble, defaultFloat, defaultInt, defaultLong, defaultObject, defaultObject, defaultProperties, defaultProperty, getAsBoolean, getAsChar, getAsDouble, getAsFloat, getAsInt, getAsList, getAsLong, getAsMap, getAsObject, getAsObject, getProperties, getProperty, has, parseObject, removeProperty, setObject, setProperty, stringProperties

Methods inherited from interface util.Initializable

init

Field Detail

KEY_FIXEDDEROTATOR

public static final String KEY_FIXEDDEROTATOR

Status of the derotator.

See Also:

Constant Field Values

KEY_MOUNTPORT

public static final String KEY_MOUNTPORT

Mountport East/west = +/-1.

See Also:

Constant Field Values

Constructor Detail

AbstractNasmythGuider

protected AbstractNasmythGuider(Map<String,String> prop)

Constructor chaining, no defaults.

Method Detail

getCurrentFieldRotation

protected Number getCurrentFieldRotation()

Returns the current field rotation angle, depending on fixed or non-fixed derotator and target. Offset is applied. If parameters are missing, null is returned. Used for converting ra/dec to pixel.

Specified by:

getCurrentFieldRotation in class AbstractStarGuider

Parameters:

alt - Height of target, needed for fixed derotators.

imrot - Field rotation in focal plane, needed for fixed derot.

derotoffset - For non-fixed derotators, the constant offset

Returns:

Current Nasmith filed rotation with offset in degrees.

getCurrentAzAltRotation

protected Number getCurrentAzAltRotation()

Returns the current azimuth/altitude alignment angle, depending on fixed or non-fixed derotator and on target. Derotator offset is applied. If parameters are missing, null is returned. Used for converting pixels to alt/az.

Specified by:

getCurrentAzAltRotation in class AbstractStarGuider

Parameters:

alt - Height of target, needed for fixed derotators.

imrot - Field rotation in focal plane, needed for fixed derot.

derotoffset - For non-fixed derotators, the constant offset

Returns:

The rotation angle between x/y and current alt/az in degrees.