[Jenne, Kiwamu, Sheila, Nutsinee]

We were trying to lock the IFO at lower power, so that we can see how / if that changes the DARM spectrum at low frequencies, but we have (re-)discovered the fact that the ISS loop is unstable at powers other than 20W.  So, shortly after engaging the ISS second loop we lost lock twice (once at 2W and once at 10W). 

For now, we're going to skip over the engage ISS second loop state, since we need to think more before we decide to make a change.