TITLE: 07/22 Day Shift: 15:00-23:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Observing at 148Mpc
SHIFT SUMMARY:
H1 was humming along at almost 45hrs---and then a lockloss toward the end of the shift. Did take out of observing for about 20min to adjust the SQZ ISS set point. Winds have also been increasing through the day possibly rustling up dust.
LOG:
- 1504,1528, 1824 LOW temperature alarms at MY (Bubba contacted)
- 2018-2043 Squeezer ISS Setpoint adjusted. (alog 71613)
- 2228 Dust alarm for Optics Lab area
- 2238 LOCKLOSS (winds had been picking up and we didhave some gusts above 40mph around this time).
- Tweaked up X-arm; PRMI acquired and I tweaked BS in pitch to optimize; DRMI locked once, but lost lock and this is where I hand off to Oli.