@DELAY TIME (SPD)

• The delay time of single photon detector in the system. If the delay time is -1, means the delay time is depends on the situation. If @SPD_NUM is larger then one, list them separated by ",".
• Is store as delay_time in the fortran code.

example

@DELAY_TIME
1,1

Which mean the system has two single photon detector, and its delay time are 1.