| Package | Description |
|---|---|
| globals.parameter | |
| globals.rmi | |
| globals.trigger | |
| globals.value | |
| stella.command | |
| stella.globals | |
| stella.net.tpl | |
| stella.rmi | |
| stella.roof | |
| stella.sensor | |
| stella.telescope | |
| stella.util |
| Modifier and Type | Class and Description |
|---|---|
class |
DateFromJd
Converts a julian date into a human-readable date, formatted in ISO style.
|
class |
LookupParameter
Translates one parameter reading via a lookuplist into another value.
|
class |
WatchController
A watch-controller is a super-class for instances that control a set of
RollOverWatches. |
class |
WcsString
A dummy variable to allow WCS header entries formatting ra or dec as a
sexagesimal string.
|
| Modifier and Type | Class and Description |
|---|---|
class |
Efficiency
This class takes a fits file, extracts a region around
AbstractFitsValue.KEY_WINDOW,
determines the total flux there and relates it to the incident flux of the
star on top of the atmosphere. |
class |
FitsMoments
Fits moments calculates statistical moments of the ADU distribution.
|
class |
MomentsTrigger
A moment trigger changes its value depending on a fits moments list provided
to it.
|
class |
ParameterSkeleton
A parameter that takes a non-remote parameter and exports it to the
registry.
|
class |
TriggerSkeleton
A trigger that takes a non-remote trigger and exports it to the
registry.
|
| Modifier and Type | Class and Description |
|---|---|
class |
CountDownTrigger
A trigger that has a nominal state, set by initboolean.
|
class |
MissmatchTrigger
A missmatch trigger is true, if the two values registered to it show an
absolute displacement higher than
MissmatchTrigger.KEY_MAXOFF. |
class |
Observing
A trigger that is true if the obersavtory is currently in the observing mode.
|
| Modifier and Type | Class and Description |
|---|---|
class |
AcceleratedJd
Represents the current time as julian date.
|
class |
AcceleratedTime
A general variable representing time.
|
class |
AirmassTarget
Represents the airmass to the actual target.
|
class |
AlarmWatch
An alarm watch acts like a stop watch, but additionally implements
notification after a certain amount of time has been accumulated in the
stop watch.
|
class |
AltTarget
Represents the height of the actual target in degrees.
|
class |
AltVelocity
A class to calculate the velocity in altitude as a function of target
coordinates and sidereal time according to
|
class |
AzTarget
Represents the azimuth of the actual target in degrees.
|
class |
AzVelocity
A class to calculate the velocity in altitude as a function of target
coordinates and sidereal time, according to
|
class |
BarycentricVelocity
Computes baricentric velocity correction, based on FORTRAN-code at
bvc
|
class |
CountDownWatch
A count down acts more or less like a stop watch, but in the way that it
is not counting up, but counting down.
|
class |
DecApparent
A general variable representing the ra of the actual object, precessed
to the current equinox.
|
class |
Distance
A classs that calculates the distance between two points on the sphere.
|
static class |
Distance.TargetDistance
Target-depending version for distance of target to moon.
|
class |
DiurnalVelocity
Parameter that calculates the part of the radial velocity correction
that is due to Earth's rotation.
|
class |
EclipticObliquity
A
Value calculating the current obliquity of the ecliptic. |
class |
ElapsedTime
An elapsed time is a value linked to a trigger.
|
class |
EnvironmentFocus
A parameter that calculates an optimal setting for the telescope focus from a
temperature parameter and the target height.
|
class |
HjdCorrection
Represents the current heliocentric correction.
|
class |
ImageRevolution
This class calculates the image revolution in degrees per second.
|
class |
ImageRotation
This parameter gives the amount of image rotation in the focal plane.
|
class |
Jd
Represents the current time as julian date.
|
class |
Moon
A parameter representing the moon for a given time.
|
class |
MoonAngle
A class representing the current phase angle of the moon for the center of
the moon.
|
class |
MoonAzimuth
A
Value calculating the moon height. |
class |
MoonDec
A class representing the current declination of the moon for the center of
the earth.
|
class |
MoonHeight
A
Value calculating the moon height. |
class |
MoonLight
A model of the sky brightness caused by moon-light following the prescription
of K.
|
class |
MoonPhase
A class representing the current phase of the moon as seen from the earth.
|
class |
MoonRa
A class representing the current right ascension of the moon for the center
of the earth.
|
class |
NasmithImageRevolution
This parameter gives the amount of image rotation in the nashmith focal
plane.
|
class |
NasmithImageRotation
This parameter gives the amount of image rotation in the nashmith focal
plane.
|
class |
NightLength
A class giving the length of the actual night in milliseconds.
|
class |
NightRemain
A class giving the remaining length of the actual night in milliseconds.
|
class |
ParallacticAngle
The parallactic angle η also gives the amount of image rotation in the
focal plane.
|
class |
PseudoRandom
A
Value representing a pseudo-random variable as generated by
"Random number generators: good ones are hard to find", Communications of the
ACM, Volume 31 , Issue 10 (October 1988) Pages: 1192 - 1201 |
class |
RaApparent
A general variable representing the ra of the actual object, precessed
to the current equinox.
|
class |
RMagTarget
A general variable representing the R magnitude of the actual object.
|
class |
RollOverWatch
A stopwatch counting time with the possibility of re-nulling at certain
times.
|
class |
SettableTime
A general variable representing time.
|
class |
SiderealGreenwich
And yet another implementation of a sidereal time computation}, for the
zero-meridian at Greenwich.
|
class |
SiderealGreenwichApparent
The apparent sidereal time in Greenwich.
|
class |
SiderealTime
And yet another implementation of a sidereal time computation.
|
class |
SolAzimuth
A
Value calculating the solar zenith height. |
class |
SolDec
A parameter giving the actual solar declination.
|
class |
SolDistance
A
Value calculating the apparent solar distance in AU. |
class |
SolHeight
A
Value calculating the solar zenith height. |
class |
SolLambda
A
Value calculating the apparent solar ecliptical longitude. |
class |
SolOpposition
A
Value calculating the time out of a given solar ra. |
class |
SolRa
A parameter giving the actual solar right ascension.
|
class |
SolSink
Gives the current speed of the sun-rise or sink, meaning the first
derivative of the solar height with time.
|
class |
SolZ
A
Value calculating the solar zenith distance. |
class |
StopWatch
A stop watch parameter counts elapsed time.
|
class |
SumWatch
A sum watch takes several
StopWatches and returns their summed
value on request. |
class |
TargetDistance
A parameter that calculates the distance of a target to some given
fixed point in the sky.
|
class |
TauTarget
Represents the hour angle of the actual target.
|
class |
TrackVelocity
A class to calculate the tracking velocity as the sum of
AzVelocity
and AltVelocity. |
class |
Twilight
A twilight parameter measures the time prior and after roof opening/closing.
|
class |
ValueDifference
Simple difference of two
Values. |
class |
ValueFraction
Simple fraction of two
Values. |
class |
ValueProduct
Simple product of two
Values. |
class |
ValueSum
Simple adding of to
Values. |
class |
WcsMatrix |
static class |
WcsMatrix.CD1_1 |
static class |
WcsMatrix.CD1_2 |
static class |
WcsMatrix.CD2_1 |
static class |
WcsMatrix.CD2_2 |
| Modifier and Type | Class and Description |
|---|---|
class |
AcquireExposureAdapter
Takes a dark exposure with the given exposure time.
|
class |
EnvironmentConfig
The command to set the ambient pressure and temperature.
|
class |
ExposureAbortCcd
The exposure abortion command.
|
class |
FocusAdapter
The command to initiate a telescope focusing sequence.
|
class |
FocusOffsetTelescope
The command to initiate a telescope focusing sequence.
|
class |
FocusTelescope
The command to initiate a telescope focusing sequence.
|
class |
GeometryAcquire
Takes a bias exposure.
|
class |
GeometryAdapter
Takes a bias exposure.
|
class |
GeometryAuxiliary
Takes a bias exposure.
|
class |
GeometryCcd
Takes a bias exposure.
|
class |
GuidingExposureAdapter
Takes a dark exposure with the given exposure time.
|
class |
InitialOffsetTelescope
The command used during pointing model generation to allow a constant offset
to be applied to a NONE-pointing model telescope move before fine acquiring
with the guider.
|
class |
MoveTelescope
The move telescope command.
|
class |
PointingModelAdd
The init command for the telescope.
|
class |
PointingModelOffsetTelescope
The command used during sequences to reset accumulated pointing to a
predefined, fixed value.
|
class |
PointingModelSave
The command to save the current pointing list in Pilar to a file constructed
from the current date.
|
class |
PointingOffsetsTelescope
The command that should be used during pointing model gathering for
retrieving the current az/alt of the telescope (uncorrected for current
pointing model and refraction) plus the offset from this position to the
real position.
|
class |
PositionRoof
The move telescope command.
|
class |
PositionTelescope
The move telescope command.
|
class |
RandomOffsetTelescope
The command used during random search.
|
class |
ScientificCcd
Takes a scientific exposure with the given exposure time.
|
class |
ScsAddressConfig
The move telescope command.
|
class |
SelectClearFilterCalibration
The command to select the clear filter wheel position.
|
class |
SelectFilterCalibration
The select filter adapter command.
|
class |
SelectInitFilterCalibration
The command to select the clear filter wheel position.
|
class |
StartWatchMaster
The start-guiding command.
|
class |
TotalOffsetTelescope
The command used during sequences to reset accumulated pointing to a
predefined, fixed value.
|
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractFitsMomentsValue
Provides basic facilities for target depending values that also need
access to fits moments.
|
class |
AdcFocusShift
Records the position of a
Positioning driver, which is useful
if this driver is a filter wheel. |
class |
AdcOffset
Records the position of a
Positioning driver, which is useful
if this driver is a filter wheel. |
class |
ClassicPointingModel
A class representing a classical pointing model with normalized parameters.
|
class |
DarkCurrent
A general variable representing the dark counts expected for a given
exposure time, deduced from the current CCD temperature.
|
class |
DerotatorCenter
A parameter that returns a two dimensional vector the is the right ascension
and declination offset from the center of the CCD to the center of rotation
of the derotator, in degrees.
|
class |
DerotatorOffset
A derotator offset is calculated such that Wifsip always points
approximately to the ground, but at the same time keeping the CCD geometry
fixed.
|
class |
DitherParameter
A dithering parameter supports exposure-number based dithering of an
imaging instrument.
|
class |
ExposureTimeLeft
A general variable representing the the currently remaining exposure time.
|
class |
FilterFocusShift
Records the position of a
Positioning driver, which is useful
if this driver is a filter wheel. |
class |
FlatExposureTime
We estimate the exposure time for a flat field to yield a good exposure
level.
|
class |
FlatMatch
This trigger is true only when the currently requested flat group, as defined
by the
FlatGroup parameter matches the flat group assigned to a sky
flat field target. |
class |
FlatPointing
Provides the nominal best sky-flat pointing position, as reported in
PASP 108, 944 (1996).
|
class |
FlatQuality
We estimate the quality of the currently accumulated flat fields.
|
class |
FocusMeasure
We measure the focus by maximizing a central moment of the image fits.
|
class |
FocusQuality
This parameter returns the list of all exact focus determinations.
|
class |
FocusStar
A general variable representing the visual magnitude of the actual object.
|
class |
FractionalExposureTime
This parameter gives the fractional remaining exposure time.
|
class |
Horizon
The horizon is a global constraint that deals with the partial vignetting
of the field of view.
|
class |
InferPark
Tries to infer the parking state of the telescope by checking the telescope's
power state and altitude.
|
class |
LaserAzAltDistance
A parameter that calculates the distance of a target to some given
point in the sky given by azimuth (astronomical, i.e.
|
class |
LaserAzAltHtmlFtp |
class |
LaserAzAltHtmlList |
class |
LaserAzAltList
A parameter dealing with varying laser pointings, each defined by an
az, alt, start and duration.
|
class |
LaserDistance |
class |
LaserHtmlFtp |
class |
LaserHtmlList |
class |
LaserList
A parameter dealing with varying laser pointings, each defined by an
az, alt, start and duration.
|
class |
ObservableList
A parameter that is capable of cumulating a list of observable targets along
with their highest-ever merit.
|
class |
OptimalAdc
Returns the name of the optimal ADC to use for a specific target.
|
class |
PointingModelOffset
A class representing a contant offset in two telescope axes, azimuth and
altitude.
|
class |
RefractionModel
A paramter that combines necessary environment data to allow the
determination of the refraction.
|
class |
SeasonWeather
A trigger that mimics seasonal weather on the STELLA site.
|
class |
SnapshotParameter
A snapshot parameter records the value of an other parameter at a certain
time.
|
class |
SnapshotValue
An extension to a snapshot parameter, where the registered parameter
must be a value.
|
class |
TargetInstitution
A parameter that assumes the user name of the current target.
|
class |
TrackTime
A general variable representing the tracking time remaining for the actual
object.
|
class |
UserShare
A parameter that represents the current time share of a user group.
|
class |
WeatherTrigger
A weather trigger takes a list of
SensorValues, named according to
WeatherTrigger.KEY_WEATHERLIST. |
| Modifier and Type | Interface and Description |
|---|---|
interface |
PilarDriver
This interface describes a translation layer from
TelescopeCommands
to TCS commands. |
| Modifier and Type | Class and Description |
|---|---|
class |
SwitchSkeleton
A trigger that takes a non-remote trigger and exports it to the registry.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BeckhoffLight
A class providing access to a RS485-enabled light switch.
|
class |
Blinker
A blinker is used to provide some sort of a warning signal before the
STELLA roof starts moving.
|
class |
LightSwitch
A class providing access to a RS485-enabled light switch.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BadSensor
A bad sensor does not generate data events based on reading a true sensor,
but generates it from evaluating a probability description.
|
class |
HumiditySwitch
A switch that listens to a sensor and, based on the reading, switches
an RS485-relay on and off.
|
class |
ParameterSensor
A sensor that reads a parameter and derives its rule out of it.
|
class |
SkyQualityMeter |
class |
SolHeightSensor
This is a non-abstract implementation of a
WeatherSensor that acts
similar to the stand-alone SolZSensor. |
| Modifier and Type | Class and Description |
|---|---|
class |
AbstractPilarDriver
Case implementation of the pilar3 driver.
|
class |
GregorDriver
Class that represents the gregor telescope within the SCS robotic framework.
|
class |
OpenPilarSocket
Case implementation of the open TSI driver.
|
static class |
OpenPilarSocket.PilarTest
Test class.
|
class |
Pilar3Socket
Case implementation of the pilar3 driver.
|
static class |
Pilar3Socket.PilarTest
Test class.
|
class |
VattDriver
Implementation of a telescope driver that taks to the VATT on the
binary server interface.
|
| Modifier and Type | Class and Description |
|---|---|
class |
MomentsFocusser
This class uses maximization of ADU moments to obtain a best focus.
|
class |
SimulatorTime
A general variable representing time.
|
class |
TimeSimulate |