initial LIGO construction - LIGO Caltech
Interferometer locking at the Livingston site is being compromised due to seismic 
..... complementing the defects in transmission, on the anti-reflection side of the .... 
Collaboration (LSC) was held at the Hanford Observatory August 19-23, 2002. 
...... Using the 40 Meter Interferometer at Caltech, which is designed to exercise ...							

