1) Tune up beam - Verify beam position on 3C17. - Short Moller run to verify magnet settings are still good. 2) Establish baseline - 2 uA beam, 4 micron target - Take a couple high statistics runs 3) Offset target - Same beam conditions, same target + 0.1" offset - Take a couple high statistics runs - Return target to normal position 4) Vary X position on target - 2 uA beam, 4 micron target - Record X and Y position at 3C17 X = _____________ Y = ______________ - Ask MCC to steer beam +0.5 mm in X - Record position X = _____________ Y = ______________ - Take a couple of high statistics runs - Repeat for +1 mm (?), -0.5 mm, and -1 mm (?) - Repeat baseline 5) Vary Y position on target - See step 4 but vary in Y 6) Vary G0 laser phase - 2 uA beam, 4 micron target - Establish baseline - Ask MCC to adjust G0 laser phase +/- 0.5 degrees in steps of 0.1 degree. - Take runs at each point. - Reset phase to nominal setting and take baseline. 7) Leakage current - 2 uA beam, 4 micron target - Establish baseline (be sure to record beam current) - Ask MCC to deliver Hall A beam to closed Hall A chopper slit. - Take high statistics runs - Ask MCC to turn off G0 laser - Record beam current (Hall A + B leakage current) - Ask MCC to turn off Hall A laser - Record beam current (Hall B leakage current) - Ask MCC to turn on G0 laser - Take baseline 8) Laser attenuator study - 2uA beam, 4 micron target - Establish baseline - Ask MCC to open slits all the way (55 mm?) and use attenuator to get 2 uA beam - Record slit and attenuator settings - Take several settings of slit and attenuator until get back to normal 2uA beam setup. - Establish baseline 9) Target thickness study - 2uA beam, 4 micron target - Establish baseline - Ask MCC for beam off - Put in 10 micron Moller target - Ask MCC for beam on - Take several high statistics runs - Ask MCC for beam off - Put in 4 micron target - Establish baseline