I managed to run BruCo on one of the locks in "low noise" (GPS 1223100750 + 180 s). Results can be found here:

https://ldas-jobs.ligo.caltech.edu/~gabriele.vajente/bruco_1223100750/

Some comments (work in progress):

• As expected, coherence with MICH / SRCL / PRCL between 10 and 70 Hz (fig. 1-2-3)
• As expected again, some coherence with ASC loops, for example CHARD_Y (fig. 4)
• At 57 Hz, coherence with EY magnetometers (fig. 5). Also coherence at 114 Hz (harmonic?)
• The bumps at ~50 Hz and ~100 Hz are coherent with REFL_A_RF9 (fig. 6) and OMC_A_PIT (fig. 7)
• ...

Note: due to a recent "upgrade" of the clusters, the "pylal" library (that BruCo used to access data frames) does not exist anymore. ldas-pcdev12.ligo.caltech.edu has been "downgraded" by reinstalling the library there, so that's the only machine where you can run BruCo for the moment being. I tried to port BruCo to gwpy, and failed: the processes eat up all the host memory and make the machine unresponsive.