After switching to the new "actual flange BNC feed-thrus", power spectra were run for the CPS's with the table un-locked.  Attached are spectra taken when the table was LOCKED (w/ both mini-racks on & with only one on---as we've done for the previous measurements).

Data is saved at:
/opt/svncommon/seisvn/seismic/HAM-ISI/X1/Data/unit_1/dtt/20100722_all_disp_locked_spectra.xml