TITLE: 11/24 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Aligning
INCOMING OPERATOR: Ibrahim
SHIFT SUMMARY:
Brought H1 back to NLN at the beginning of the shift. Then H1 was jostled around by a CP1 Fill (and then spent the rest of the shift returning to a BNS range it had before CP1). Have been watching L1 to see if they drop out of Observing so we could have Vicky touch up the Squeezer (but they've been locked for ~40hrs).
LOG:
- 1523 Lockloss after 15hr54min; NO imc or fss tags noted for this lockloss.
- 1551-1612 Initial Alignment
- Green arms locked up smoothly compared to after locklosses yesterday & rest of alignment went smoothly.
- Locking: Green arms locked up much smoother than yesterday also, but sadly DRMI did not lock (even with nice flashes). PRMI also had nice flashes, but wasn't catching....I couldn't help it, so I I touched BS pitch a couple clicks and then PRMI locked up.
- 1712 OBSERVING
- 1803-1812 Range drops about 10Mpc. SQZ looked fine. See correlated noise fo 60-450Hz bands on nuc23.
- 1800-1802 CP1 Fill