The usual BruCo report can be found here:

https://ldas-jobs.ligo.caltech.edu/~gabriele.vajente/bruco_1109509816/

Here is my summary:

• Around 10-20 Hz there is coherence with PEM-CS_ACC_LVEAFLOOR_HAM1_Z_DQ and ISI-HAM2_BLND_GS13Z_IN1_DQ, and a bit less with PEM-CS_ACC_PSL_PERISCOPE_X_DQ. Maybe some seismic noise entering as beam jitter?
• In the 10-100 Hz region we start seeing some coherence with MICH and SRCL. Almost time to install MICH and SRCL subtraction
• The accelerometer on the PSL periscope shows good coherence at the peaks around 200-400 Hz
• There is coherence with intensity noise above 100 Hz, even though not too large yet. The coherence is comparable with the one we see wit PRCL and SRCL at high frequency.
• We see the (likely) ring heater line at 75 Hz