TCSY:
- continued with CO2 beam alignment... transmitted beam through the second beam splitter (1% pickoff) is now aligned to the two quad thermopile position sensors.
- temperature sensors run to the water cooled beam dump, AOM driver and cooling water manifold. Tested and appear to be operational. Once the clamps are received back from LLO these can be fixed in position.
- AOM driver power cable re-routed

TCSX:
- CO2 laser turned off at 2130 UTC
- chiller and power supplies for both TCSX and TCSY were turned off at 2135 UTC
- FLIR camera/screen cover removed. Camera front face to screen distance is 8" (rather than the 13" on the design). Photo attached. 

TCS install checklist was also updated.