Real Time 2D Graphics Attributes

Real-time graphics attributes indicate the state of the data being displayed, so that you can see which state the data is in at any specific point and determine quickly if the display is based on outdated data.

2D Graphics display time options

State	Description
History	The historical data consists of all data points received from the time of the most current data point back to the last point within the look behind duration.
Splining	When a vehicle is considered to be in drop out and STK receives a new ephemeris point, STK computes a spline between the last point received and the new point.
Look Ahead	The data calculated on the basis of the last received data point.
Drop Out	The term used to refer to data that is outside the Time Out Gap. Ephemeris is considered to be in drop out when the time between the current time and the time at which the last data point was received is greater than the Time Out Gap.

Modifying Graphics for Real-time Data States

A subset of graphics attributes can be edited directly in the grid for any or all of the real-time data states.