Turned off the SEI_DIFF control bit at 1262121606, this turns off the output to all chambers at once. Because this doesn't knock us out of OBSERVE, and shouldn't affect observational data. In 20 minutes or so, I will turn on the full differential cps including the arms, which will likely take us out of OBSERVE, briefly. Again, shouldn't affect observational data. Will the time here. When that test has run, we'll make a decision then about what state to leave the CPS differential in.
Turned SEI_DIFF to FULL_DIFF_CPS at 1262123072, actually started a bit before that, but because of the path I took, the control bit had to be flipped manually and it took a couple minutes to realize. Given the environment, we can leave this on until the microseism comes back up.
The SEI_DIFF guardian needs some thinking to get the transitions from one state to another to work a little better. Currently, if we wanted to go from, say FULL_DIFF_CPS to CORNER_DIFF_CPS, the best procedure would be to to request down, the request the desired state.