0800-1000 High dust counts (+3000PCF@.5um) in EY while Apollo works on equipment staging.

0900 Pablo working in H2 enclosure

0910 Karen will be opening LVEA exit doors during cleaning

930 Thomas aligning optical lever to check for B coupling on PR3

1430 Pablo working in H2 enclosure again. All the time. Every day.

1500 H1 enclosure and PSL environmental sensors go slightly wacky. Readings of -4F and 0% humidity in laser room and anteroom. Maggie and Daniel working on Beckoff system.