The TILL Protocol Editor offers you a wide range of Online Analysis options. The number of live images and live kinetics is only limited by your desktop size.
To activate online analysis, you have to insert an Online Analysis command behind an Acquire command. To get a live ratio, you obviously have to define two image acquisitions to calculate the ratio from. To see the image(s) during the acquisition, select Image. If you like to get an online kinetic, activate Kinetic in the Display dialog box. Then additionally you have to select an image which continues the previously defined ROIs (Regions Of Interest).