Constraint Data
Reports constraint data available for the access pair.Available for these objects: Access
Type: Time-varying data.
Availability: Reports | Graphs | Dynamic Displays | Strip Charts
Data Provider Elements
Many of the elements that are available depend on the available constraint set of the two objects involved in the access. These element have names that begin with 'From' or 'To' to indicate the owner of the constraint, e.g., FromElevationAngle, ToSunElevationAngle.The only elements listed below are those that are available for every access pair.
| Name | Dimension | Type | Description |
|---|---|---|---|
| Time | Date | Real Number or Text | Time. |
| LightTimeDelay | Time | Real Number | The light time delay used in computing the base and target object's location. |
| FromAberrationAngle | Angle | Real Number or Text | The aberration angle that was applied in computing the apparent relative position vector of the To-object from the From-object. |
| FromLeadAngle | Angle | Real Number or Text | The angle between the true and apparent relative position of the To-object from the From-object. It is evaluated at the time of transmission or reception of the signal by an object, and is reported as positive for the object that is transmitting and negative for the object that is receiving. |
| From Precision Pass Number | Unitless | Real Number | The precision pass number of the From-object at the start of the interval. If the object does not support the computation of passes, then the value will be "N/A". |
| ToAberrationAngle | Angle | Real Number or Text | The aberration angle that was applied in computing the apparent relative position vector of the From-object from the To-object. |
| ToLeadAngle | Angle | Real Number or Text | The angle between the true and apparent relative position of the From-object from the To-object. It is evaluated at the time of transmission or reception of the signal by an object, and is reported as positive for the object that is transmitting and negative for the object that is receiving. |
| To Precision Pass Number | Unitless | Real Number | The precision pass number of the To-object at the start of the interval. If the object does not support the computation of passes, then the value will be "N/A". |