Came in and engaged the ISS.  Found it was in manual mode.  Left it in auto.  The integrator engaged straight
away.  This was before I did any temperature tuning of the laser diodes.

    Attached is the average diffraction over the past week.  I don't know why the spread was larger over the
past ~4 days and wonder if it was/is a portent of diode troubles.  Things seem okay at the moment.