TTTR

TTTR stands for time tagged time-resolved data or experiments. In TTTR-datasets the events, e.g., the detection of a photon, are tagged by a detection channel number. Moreover, the recording clock usually registers the events with a high time resolution of a few picoseconds. For long recording times of the detected events, a coarse and a fine clock are combined. The fine clock measures the time of the events relative to the coarse clock with a high time resolution. The time of the coarse and the fine clock is usually called macro and micro time, respectively.