Fit between modelled and picked traveltimes : 

RMS error : 0.63 millisecs.
Normalized RMS error : 2.63 percent (RMS error, divided by average pick time of all traces modelled)

Relative misfit function : 0.39 millisecs. (Gerard T. Schuster 1993 p. 1315; squared error summed over all traces modelled,  divided by the modelled trace count)
Maximum absolute error : 1.90 millisecs., for trace 005-022 (Shot#-Trace#) in database C:\Ray402\line14\SEIS32

# of traces modelled : 120

Use overlapping receiver spreads with profile-internal far-offset shots for deeper and more reliable imaging. See 

http://rayfract.com/help/overlap.pdf .