QUAD 04 BUILD 03 Diagonalization

The diagonalization measurements on the QUAD 04 BUILD 03 M0 and R0 masses were performed again after recent cabling work from the previous week.  The attached plots are of both the M0 and R0 top masses for the Vertical and Yaw degrees of freedom.

For the M0 mass, both the Vertical and Yaw degrees of freedom are ideally isolated at near ~30dB from the other OSEMs.  The Vertical drive was a sine wave at 2.25Hz with 100cts of amplitude.  The Yaw drive was a sine wave at 1.3Hz with 100cts of amplitude.

For the R0 mass, both the Vertical and Yaw degrees of freedom are isolated at roughly ~24dB from the other OSEMs.  The Vertical drive was a sine wave at 2.25Hz with 100cts of amplitude.  The Yaw drive was a sine wave at 1.3Hz with 100cts of amplitude.

These results indicate the QUAD 04 M0 and R0 top mass OSEMs are diagonalized ideally.