TITLE: 06/06 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Commissioning
SHIFT SUMMARY:

Prep for HAM1 vent.
LOG:

• 1509 HAM1 vent prep (randy)
• 1507 DustMon 6 alarm in LVEA
• 1524 PEM Injections (shaking) by Robert
• 1529-1533 Checking TCS chiller levels (Camilla)
• 1538 LVEA cleaning (karen, kim)
• 1629 DHARD Yaw measurements (sheila)
• 1634-1738 Checking FC End Station electronics at MY (fil)
• 1728-1738 ETMy Charge measurement (Camilla)
• 1731 HAM Shack meassurements (jim, mitch)
• 1740 Injecting squeezing (dhruva)
• 1752 Spinning the turbos (gerardo, travis & maybe jordan)
• 1753-1928 PSL rack measurements (craig, georgia, sheila)
• 1929 HEPI excitation to see refl wfs response (jeff)
• 1950 H1 lock intentionally ended & taken to DOWN
  • OBSERVATORY MODE taken to CORRECTIVE MAINTENANCE
• 2024 Filter Cavity End Station checks (fil, richard)
• 2024-2040 Transitioning LVEA from SAFE to a safer SAFE due to upcoming vent (betsy)
• 2041-2201 Disconnect ISCT1 cables (Fil)
• 2055-2145 GV1 & GV7 Gate Valve closing begins (travis, gerardo)
• 2057 Roof visit (dhruva, camilla, ryan c., tony)
• 2007-2121 Optics lab for parts (camilla, ryan c.)
• ~2100 ETMx transfer function measurements (rahul remotely)
• 2115 HAM2&3 taken to ISI_DAMPED_HEPI_OFFLINE and HAM1 taken to READY (tony)
  • Jim working on HAM2/3 HEPI
• 2122-2244 ISCT1 mark & move (tj, ryan c., ryan s., tony)
  • Putting away monitor set-up for tours from last week (tony, ryan c.)
• 2126 IMC_LOCK guardian taken to OFFLINE (had to do this MANUALLY because it kept trying to ACQUIRE when I selected OFFLINE.
• 2228-2249 Measure dewpoint at HAM1 (gerardo)
  • Also turned cleanroom.
• 2256 Out to LVEA to make measurements for HEPI covers (jim)