Colour UV toggle `c'

  Sometimes for informational purposes more visual data is required on a - plot then is given in the default mode. Such information has been encoded in the "third" dimension of colour. The following table outlines the colour key that has been assigned to - points plotted on the screen and the meaning of each colour.

• cyan[VSOP],green[RADIOASTRON] = star visible,ground station visible, telemetry is available.
• red = star visible, ground station visible, no pointing solution available, telemetry is available.
• blue = star visible, satellite visible, ground station visible, pointing constraints not met, telemetry is available.
• white = star visible, ground station visible, no telemetry is available.
• yellow = star visible, ground station visible, no pointing solution available, no telemetry is available.
• magenta = star visible, satellite visible, ground station visible, pointing constraints not met, no telemetry is available.