  We have observed a sample of Delta Scuti stars discovered by the ROTSE
collaboration in 1999 with Super-LOTIS in order to characterize changes in
their pulsation periods over a time baseline of roughly three years. Achieving
these goals required the creation of an automated astrometric and photometric
data reduction pipeline for the Super-LOTIS camera. Applying this pipeline to
data from a June 2002 observing campaign, we detect pulsations in 18 objects,
and find that in two cases the periods have changed significantly over the
three years between the ROTSE and Super-LOTIS observations. Since theory
predicts that evolutionary period changes should be quite small, sources of
non-evolutionary period changes due to the interactions of pulsations modes are
discussed.
