The AOS people and Vern

HWS table has been moved into a rough position in front of HAM4 so that the buildup of that table can commence. The HWS shipment has been received from Caltech so work can commence on this table

Vern had a look at the TCSx Beckhoff controlled HWP and its issues of it not rotating correctly. Its still unfortunately not working correctly and so he has some ideas to try and they will be looked into tomorrow

We have been looking into the alignment of the polarisers, we may be seeing evidence of birefringence occurring after the first polariser (not sure what due to), but we need to do some more investigation before making any definitive statements.