Experiments are made possible through the support of NSF-DMS#9972210, with The Eberly College of Science and Penn State University.  

Some overhead views.

Photo(1,1):cosine. Photo(1,2):3hz cosine mode 4, amplitude ~ .3cm. Photo(1,3):same.

Photo(2,1): 2hz cosine, mode2. Photo(2,2): 4hz cosine, mode6.

Photo(3,1): 5hz cosine, high mode(?) Photo(3,2): 5hz sn. mode 3 m>.9, and a_0 ~ .3cm doesn't satisfy NLS.