Preparing to pump end X In process of opening GV12 Pumping end Y DRMI/EY commissioning DRMI locking, ASC WFS not converging EOM swap -> possible phase difference PSL ISS commissioning CP ion pumps installed and pumping ISCT1 table alignment ongoing mid Y CP4 oven work is done Chiller in fiber welding lab died, moving one from end X Tuesday: LASER SAFE Unlock HAM 5/6 HEPI, check range of motion Pulling fibers in MSR (WP 7617) Swapping controllers for illuminators OMC/AS-C whitening chassis swap Resume filter swapping of end X HEPI