Adam Mullavey called and said he needed to run a measurement for today's maintenance. His measurement needed the PCAL X lines turned off, so he had me turn the amplitudes on those lines down to 0. Unfortunately, he ran into some permissions issues and couldn't do his measurement. LHO was out of OBSERVE from 14:21 to 14:34 for this, but as far as I know the only differences during that time were from turning off the pcal lines. Attached screen shot shows the settings we were running while observing. All the oscsin and osccos amplitudes were zero'd for the planned measurement. I've reverted them to the pictured settings now.