Lost more than 5 hour lock 10 minutes before end of shift. SUS OMC and HAM6 ISI tripped. Cause not immediately obvious. Handing over to Ed.

23:00 UTC Jenne is in LVEA by HAM6
23:23 UTC Gerardo back from overfilling CP3
23:27 UTC Disconnected and reconnected conlog-test-master to ~100,000 channels
23:41 UTC Starting initial alignment
23:46 UTC Changed from VERY_WINDY_NOBRSXY to WINDY. Improved X arm transmission and stability.
23:55 UTC Jenne back, whitening AS_A chassis swapped (Jenne, Mark, Filiberto)
00:21 UTC Initial alignment done. Jenne to LVEA.
00:42 UTC Jenne back. Starting relocking.
01:36 UTC NLN
01:55 UTC Jeff K. starting calibration sweeps
03:00 UTC Terra starting excitation of PI mode 2
03:18 UTC Jeff K. done
04:51 UTC Nutsinee to mezzanine to check TCS chiller
04:59 UTC Nutsinee back
05:36 UTC Jenne to LVEA to jiggle RF45 cable
06:01 UTC Jenne back
06:50 UTC Lost lock. SUS OMC and HAM6 ISI tripped.