(Sheila, Daniel)

We installed 2 MCL PZT drivers, 2 PZT steering mirrors, a DE-to-SE driver chassis, and associated cabling in EY. The ISCEY model updates were already introduced during the last maintenance perdiod. The electronics and software are turned on and ready. The DAC outputs to the MCL drivers have been tested. The mirrors still need alignment once ETMY is back under damping and aligned. A simple integrator has been loaded into the new filter modules. Documentation can be found here.