TITLE: 03/12 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY:

Did not get to put a door on at EY.  Needed to reapply a new coat of First Contact.

Note on ETMx Alignment:

PCal group mentioned issues with ETMx alignment earlier in the day.  ETMx was in a DAMPED state and was pitched down and to the left.  I took ETMx Guardian to ALIGNED and this took care of most of the yaw, but it was still pitched down.  At this point I took the ETMx Pitch Alignment bias from:

51.6 to 96.6 urad.

Checking alignment of ALS to check ETMx (Keita).  And SUS group is also investigating.

LOG:

• 17:45 PSL work beginning (Jason, Ed)
• 17:49 SQZ Table work beginning (Terry, Daniel)
• 17:50-17:59 Quick check for parts at HAM6 (Hugh)
• 18:12 Checking EX PCal alignment (Rick, Niko)
  • Transitioned to Laser Hazard 18:12 - 19:34
• 18:18 Completed vacuum-dry of diode boxes in Diode Room. Vacuum dry inside of HPO in PSL  Room (Jeff B, Peter)
• 18:40 EY SUS Closeout breaking for lunch (Betsy, Travis)
  • 19:24 Returning to work SUS crew + Jim to unlock.
  • 20:31 Jim returns w/ news of First Contact spot on ETM, so closeout will be postponed a day for new First Contact to be painted/cure.
• 18:43 GigE camera move on PSL Table (Cheryl)
• 19:25 Work at HAM6 (Nutsinee)
• 19:25-19:38 Grabbing SQZ table panel (corey)
• 19:34 TCSy laser turned on (Georgia)
  • 21:03 TCSy laser output OFF Verbal Alarm received (due to Laser shut off button).
  • 22:25 TCSy laser powered back on (Georgia)
• 21:03 Laser Shut-Off accidentally pushed.  Took down a few laser systems (TCS, SQZ, ALS).
• 21:12 EX transitioning to Laser HAZARD for ALS alignment check. (Keita)
  • SUS team joining alignment check (Betsy/Travis)
• 22:11 Passive measurements at CER racks (Marc)