Dave, Jim

To perform some further HWWD testing at ETMY, we have temporarily connected the HWWD RMS analog monitor (BNC output on rear of unit) to a spare PEM channel on its AA chassis. We are reading the channel using the slow IOP DAQ channel. The plot shows 1 minute of full 16Hz data during the recent ETMY in-chamber work. The 1.6 second integration time can be easily seen in the data.

We are using the next to last channel on the PEM AA chassis, this is ADC3, Ch30 (counting from zero).