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

STATE of H1: Lockloss

INCOMING OPERATOR: -

SHIFT SUMMARY: Commission and calibration most of the evening. We switched ISI blend on the test masses ISI. We had to revert some of the PI settings after oaf model restart did something weird to it. I don't think everything is back to where it was since we only dealt with whatever was causing problems (mainly mode 27 and 28)

LOG:

00:00 Dave and Jim to EY to look at BRS Beckhoff computer

0:15 Hugh back

0:24 Dave and Jim back

1:00 Jeff powercycle SR2 chasis

~9:00 Switched test mass ISI blends config to be using 45mHz blend.

9:05 Lockloss. Sheila tried to switch to REFL WFS. Since we have no Owl shift operator we're just going to leave the IFO this way (the request remains at NLN). It's been a depressing evening.