TITLE: 11/20 Owl Shift: 08:00-16:00 UTC (00:00-08:00 PST), all times posted in UTC

STATE of H1: Observing

INCOMING OPERATOR: Jim

SHIFT SUMMARY: Locked for 25 hours and counting. Dust monitor alarm has been going off.

LOG:

13:24 Noticed low freq noise floor raised between 10-20Hz. Out of Observing to run a2l.

13:29 Back to Observe.

Commissioners: Do we still want to run a2l very hour? No one's been doing it during the past two shifts so I wasn't sure.