David H, Greg G, Thomas V

- Corner Hartmann table now has the Y-arm in-air optics mounted and positioned, ready for alignment using the visible laser. Components for the HWS were tracked down and staged.
- TCSX CO2 laser continued to run all day. Once going to laser hazard we realigned the CO2 beam that is transmitted through the output beam splitter. This transmitted beam passes through another 50/50 beam splitter, with the (second) transmitted beam aligned to the output power meter, while the reflected beam was expanded and aligned to the FLIR camera screen position. This required the repositioning of some cables and mounts located near the CO2 laser and RF driver.  

TSCX laser will continue to run overnight. Rotation stage set to 44 degrees (with interlock cable removed to prevent changes to this angle). Table doors are locked. 
TSCY chiller and power supplies continue to run, TCSY laser is turned off.