stella.adapter
Class AbstractAltAzGuider

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

All Implemented Interfaces:

Cloneable, Guiding, Initializable, LocalizedSupplying, PropertySupplying, ResourceSupplying

Direct Known Subclasses:

AuxiliaryGuider, PrimeFocusGuider, VideoGuider

public abstract class AbstractAltAzGuider
extends AbstractStarGuider

This guider sits parallel to an alt az mount. Either as an auxiliar telescope or on a driect foci, like Cassegrain or prime focus.

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

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

AbstractAltAzGuider(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

Constructor Detail

AbstractAltAzGuider

protected AbstractAltAzGuider(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.