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Cumulative time is wrong. And it can not work as timetamp.

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  • Cumulative time is wrong. And it can not work as timetamp.

    I was trying to synchronize my eye-tracking system with Superlab. My strategy is to click mouse which send a signal to my eye-tracking data file and superlab data file as labels. Then, I can match their timestamp with the labeled data. However, Superlab does have any timestamp per se, so I use "cumulative time" to work as "timestamp".

    The problem is the "cumulative time" does not work properly.

    The "cumulative time" appears to be
    528
    1460
    5980
    12084
    12605
    12804
    21940
    32164
    32604
    42706
    43140

    I don't understand what does this sequence mean, becuase it is definitely not the time when each event start.

    Since I set the time duration (time limit) is 500 millisecond (upper left 0 and etc.), and 5000, 6000, 9000, 10000, 10000 millisecond (ISI, ISI1, ISI2, ISI3, ISI4 ).

    Can anyone help me to sort it out? I really need the timestamp for when each event start and tell me how the superlab calculate their response time? Are they accroding to cumulative time or anything else?
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