TITLE: 10/04 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 150Mpc
INCOMING OPERATOR: Tony
SHIFT SUMMARY: H1 remained lock the whole day with only a few drops from observing, most of which were intentional. After the squeezer relocked, the range was a bit low, but the SQZ angle servo eventaully brought it back up over the course of about an hour. I probably could have run a SQZ angle scan right before going back into observing to fix the range sooner. H1 has now been locked for 27 hours.
LOG:

• 15:56 - Dropped observing to engage hi-gain ASC to ride through a M6.0 EQ from Japan
• 16:06 - Observing
• 18:33 - Dropped observing for calibration - alog87295
• 19:05 - Observing
• 21:02 - Dropped observing from SQZ FC unlocking
  • Guardians restored everything automatically
• 21:06 - Observing