A baseline tool displays amplitude and, optionally, phase data for a single baseline. Actual data are plotted in green while model data are plotted in red. Model data are automatically updated whenever the model is changed in the model editing tool.
The real data may be plotted with error bars which represent the
standard error of each measurement as indicated by the data weights
assuming that .
You may create as many baseline tools as you wish and each may be iconfied separately.