Checking to see if anyone had centered the optical levers in hopes to grab a spectra of the Commissioning Team's awesome new spectra, I found that - ETMY was still not centered, but with the corrected calibration - ITMY was centered, but had the old calibration (queue sad trombone). I've restored the ITMY calibration that I installed yesterday morning. I see that H2SUSITMY and H2SUSETMY were rebooted some time later in the day yesterday, according to the ops log, but I don't see any further details/aLOGs as to why... My guess is that safe.snap had not been updated since those calibrations were installed (though the right calibration stuck for ETMY...). I haven't gathered a new safe.snap myself, I'll will wait for local staff, as I'm not sure about the state of the cavity. But, when you do, remember there's a nifty script here: ${userapps}/release/cds/common/scripts/makeSafeBackup which can use to make a new safe.snap in the appropriate reboot location, and it also makes a copy in the appropriate userapps directory (with the model name appended), e.g. 0$ cd /opt/rtcds/userapps/release/cds/common/scripts/ 0$ ./makeSafeBackup sus h2susitmy 0$ which puts files in /opt/rtcds/lho/h2/target/h2susitmy/h2susitmyepics/burt/safe.snap and /opt/rtcds/userapps/release/sus/h2/burtfiles/h2susitmy_safe.snap
ha, that makes sense as the ETM oplev did give me any indicaiton I was yawing the test mass. In the early hour of the cavity locking I was trying to compensate for the pointing error casued by the heated ETM. Aiden mention that is was more in yaw (~25 urad), but the oplev wasn't able to show me my moves.