Name
|
Description
|
Attributes
|
AngleType
|
A flag indicating which angle pair to process, either Azimuth/Elevation or Right Ascension/Declination measurements.
|
Type: Variable
Access: Read/Write
|
Azimuth
|
The Azimuth measurement associated with this SpacecraftObservation, measured in the Sensor frame of the observing Sensor.
|
Type: Measurement
Access: Read-Only
|
DeclaredName
|
The name of the object as declared.
|
Type: String
Access: Read-Only
|
Declination
|
The Declination measurement associated with this SpacecraftObservation, measured in the True Equator, Mean Equinox frame.
|
Type: Measurement
Access: Read-Only
|
DisplayName
|
The name displayed for this object in output windows such as views, plots, and reports.
|
Type: String
Access: Read/Write
|
Elevation
|
The Elevation measurement associated with this SpacecraftObservation, measured in the Sensor frame of the observing Sensor.
|
Type: Measurement
Access: Read-Only
|
ObjectBeingObserved
|
The Spacecraft being tracked by the Sensor.
|
Type: Object
Access: Read-Only
|
ObjectId
|
The unique identifier for the object.
|
Type: Variable
Access: Read-Only
|
ObjectType
|
The type of the object.
|
Type: String
Access: Read-Only
|
ObservedEpoch
|
The epoch of the Observation in TAI.
|
Type: TimeSpan
Access: Read/Write
Units: day
|
ObservedSensor
|
The Sensor attached to the Transponder being observed. The Sensor's X, Y, and Z position properties will be used to model an offset from the origin of the Spacecraft BCS when modeling measurements. This property is optional.
|
Type: Sensor
Access: Read-Only
|
Observer
|
The Sensor that is transmitting the tracking signal.
|
Type: Object
Access: Read-Only
|
ObserverPosition
|
The position of the observing sensor or spacecraft in Mean of J2000 coordinates at the epoch of the observation.
|
Type: Array
Access: Read/Write
Units: km
|
Range
|
The Range measurement associated with this SpacecraftObservation.
|
Type: Measurement
Access: Read-Only
|
RangeRate
|
The Range-Rate measurement associated with this SpacecraftObservation.
|
Type: Measurement
Access: Read-Only
|
RightAscension
|
The Right Ascension measurement associated with this SpacecraftObservation, measured in the True Equator, Mean Equinox frame.
|
Type: Measurement
Access: Read-Only
|
UseAzimuth
|
A flag indicating whether or not the Azimuth measurement will be used.
|
Type: Variable
Access: Read/Write
|
UseDeclination
|
A flag indicating whether or not the Declination measurement will be used.
|
Type: Variable
Access: Read/Write
|
UseElevation
|
A flag indicating whether or not the Elevation measurement will be used.
|
Type: Variable
Access: Read/Write
|
UseIonosphericCorrection
|
A flag indicating whether or not the Ionospheric correction will be used.
|
Type: Variable
Access: Read/Write
|
UseLightTimeCorrection
|
A flag indicating whether or not the Light-Time correction will be used.
|
Type: Variable
Access: Read/Write
|
UseMeasurementWeighting
|
A flag indicating whether or not to perform measurement weighting using internal geometric-based expressions. Measurement weighting should be turned off if a custom Measurement Noise model is implemented at the script level.
|
Type: Variable
Access: Read/Write
|
UseObserverPosition
|
A flag indicating whether or not to specify the position of the observing Sensor, using the ObserverPosition array. This cannot be used when both UseRange and UseLightTimeCorrection are enabled. Note: The UseObserverPosition property should only be applied when you are reading in and processing actual observations, and not simulated observations, from a Spacecraft Observation file that contains the observer position given in km, in the MJ2000 Earth Equatorial inertial reference frame.
|
Type: Variable
Access: Read/Write
|
UseRange
|
A flag indicating whether or not the Range measurement will be used.
|
Type: Variable
Access: Read/Write
|
UseRangeRate
|
A flag indicating whether or not the Range-Rate measurement will be used.
|
Type: Variable
Access: Read/Write
|
UseRightAscension
|
A flag indicating whether or not the Right Ascension measurement will be used.
|
Type: Variable
Access: Read/Write
|
WasUnderweightingUsed
|
A flag indicating whether or not measurement underweighting was used as part of the filter state and covariance update for this observation.
|
Type: Variable
Access: Read-Only
|
