J. Kissel, T. Sadecki

We've closed out B&K hammering of BSC2 today by grabbing transfer functions of the ITM elliptical baffles (D1101806) and the Beam Splitter Cage and elliptical baffles (D1200750).

Picture of setup attached. Results to be processed and posted later.

Measurement Notes:
- For the ITM elliptical baffles (which were freely suspended during measurement), we attached the accelerometer to the inner-most thru-hole on the bottom plate.

- For the BS Cage, the accelerometer position shown in 5468 seemed no longer available at the time (though now looking at pictures, it was), so we went for using the thru-hole in the center of the structure as pictured.

- To reach BSC2, we extended the manufacturer's hammer and accelerometer cables with newly constructed 20 ft. cables courtesy of Richard and Filiberto (THANKS Y'ALL!).