Coherence plots from the current lock, BW = 0.01, Averages = 1000, 0 to 60Hz, show peaks below 2Hz.

1. IM1 and IM2, Length, Pitch, Yaw, with CAL-DELTA
2. IM1 and IM2 only, with the coherence plot zoomed 0 to 0.4
3. IM3 and IM4, Length, Pitch, Yaw, with CAL-DELTA
4. IM3 and IM4 only, with the coherence plot zoomed 0 to 0.4 (which cuts off some data, but matches the Y range of plot 2 for comparison)
5. IM1 oseminf power spectra and coherence with CAL-DELTA
6. IM2 oseminf power spectra and coherence with CAL-DELTA
7. IM3 oseminf power spectra and coherence with CAL-DELTA
8. IM4 oseminf power spectra and coherence with CAL-DELTA

Alogging for reference.