M. Pirello, D. Gustafson, D. Sigg
While looking for noise in the CER, Dick noticed these temporary fan power supplies were sitting close to an ADC Concentrator chassis at the top of ISC-C1. He recommended that we add space between the supplies and the chassis to reduce coupling to the ADC channels. Daniel authorized the supplies to be moved so we installed a spacer as shown to increase distance between supplies and the ADC Concentrator chassis.