DRS4 Forum
  DRS4 Discussion Forum  Not logged in ELOG logo
Entry  Sat Apr 2 11:21:10 2016, Felix Bachmair, Question about timimng calibration 
    Reply  Sat Apr 2 11:41:07 2016, Stefan Ritt, Question about timimng calibration 
Message ID: 495     Entry time: Sat Apr 2 11:21:10 2016     Reply to this: 496
Author: Felix Bachmair 
Subject: Question about timimng calibration 

Hi,

I am trying to understand some details about the timing calibration.

We wrote our own code but we more or less use the ideas of the Oscilloscope class.

In the binary file writing of in the function Osci.cpp::SaveWaveforms() (line 924ff)

the following code is executed:

if (m_waveDepth == 2048) {
    t = (tcal[j]+tcal[j+1])/2;
    j++;
} else
    t = tcal[j];

 

I do not understand the averaging of the to adjacent calibration constants. Could you explain this? Do one have two measurements?

Cheers

Felix

 

 

ELOG V3.1.4-80633ba