This Excel file contains 3 spreadsheets with the same data structure. Each spreadsheet contains 10 columns. The meanings and associated values are explained below. 

RECORDING_SESSION_LABEL: corresponds to the ÔidÕ column in the RT data file. 
TRIAL_INDEX: corresponds to the ÔTrialÕ column in the RT data file. 
CURRENT_SAC_INDEX: the index of the saccade for the current trial (there could be multiple saccades within one trial) 
CURRENT_SAC_START_Y: the Y coordinate of the starting position for the current saccade
CURRENT_SAC_END_Y: the Y coordinate of the ending position for the current saccade
CURRENT_SAC_DURATION: the duration of the current saccade (in millisecond)
CURRENT_SAC_START_TIME: the starting time of the current saccade 
CURRENT_SAC_END_TIME: the ending time of the current saccade
CURRENT_SAC_DIRECTION_Y: the direction of the current saccade along the Y axis
EXPERIMENT: the experiment name (E1, E2a or E3)