3/15 Evening Shift Summary: Data: Psi' scan-2nd and 3rd points Beam Current: 14.0-->9.2 mA Run numbers: 5239-5254 Shifters: EL,RR,MG Run 5239 (from day): Integrated Luminosity--88.0 nb^-1 beam current--14.16->12.91 Run stopped to fixed recurrent DAQ problems and begin deceleration. We replaced DYC 15. This didn't help so we dropped it from the data stream. When deceleration was complete (3686.3 MeV/c), the BPMs weren't reset and the beam drifted down to 3685.4 MeV/c. Further DAQ problems were traced to VLPC TDC overflow and the VLPC discrimators were deactivated. Beam energy was raised back to 3686.3 MeV/c and run 5254 begun. Run 5254: Beam current--10.27 at start Handed over to Owl shift with 70 nb^-1 ~ an eventful shift...