TVo, Danny

• We thought it would be worthwhile to do a check on how well we can reproduce the current power up from 2W to 22W with our current TCS model.
• With the current settings of our CO2s at 2 watts, a 23 microdiopter +/- 3 microdiopter change is expected according to our model (with arm gain at 265 +/- 15). A simple python script is attached outlining the parameters used and the calculation. 
• We are consistently measuring (please see two figures attached) a change of approximately 19 microdiopters (only looking at the ITMY HWS data as we are still working on improving the ITMX HWS). 
• The uncertainty in the arm gain is what can leave such a large percent difference from 4% to 25%. We plan on updating this and ITMY and ITMX absorption over time.