Jenne, Stefan, Terra, Jamie and Sheila commissioning.

Peter and Jason finished work on the PSL at the beginning of the shift. Stefan started and I finished an initial alignment. Jenne and I had to change the fiber polarization in the MSR. We encountered issues with engaging the DRMI ASC loops again. This was mostly dealt with by stopping at LOCK_DRMI_1F and moving the optics to minimize the ASC error signals before engaging the control loops. The striptools for these are in /opt/rtcds/userapps/release/isc/h1/scripts. They are PITCH_ASC_ERROR_SIGNALS.stp and YAW_ASC_ERROR_SIGNALS.stp. There was a 300nm dust alarm in the PSL102 room. I trended the channel back and it appears to have happened a number of times before. I changed the ISI configuration from 'very windy' to 'windy'.

23:12 UTC Jenne to LVEA to measure noise of seismometer
23:18 UTC Jenne back

Jason and Peter done in PSL, Stefan starting initial alignment

23:52 UTC Jenne and I changed polarization in MSR
00:11 UTC Initial alignment done
01:55 UTC PSL102 300NM dust alarm warning
03:16 UTC Changed ISI configuration from 'very windy' to 'windy'