The recent alignment shift in the IFO's output arm caused the SR3 optical lever beam to fall off of its QPD, so I re-centered it this morning.  I found the OpLev with the following readings:

• Pitch: -2.6 µrad
• Yaw: +27.1 µrad
• SUM: ~2015 counts

The SUM counts are very low (usual is just over 20k), indicating the OpLev beam was barely on its QPD.  In fact, as I adjusted the horizontal translation stage the yaw reading went further positive to ~31 µrad before moving towards 0.  The OpLev is now re-centered with a normal SUM count reading, see attached picture.  This closes LHO WP 11861.