Measurement running overnight

Dan and I have left an MC measurement going overnight. It should only last about 6 hrs, so should be complete by the morning. In case I am not in early enough to turn everything off and it is interfering with people, do the following:

1. Turn off the input of MC common mode board Exc A (I will clear the awggui's that are running; as long as this excitation input is off they won't be doing anything)

2. Set the three LSC lockin oscillators Amp to 0

3. caput H1:ISC-EXTRA_C_REFL_AO_1  =  0

4. Disable MOD on IFR; this step is not really necessary and I can do it once I am in.