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    User name Punjabi

    Log entry time 23:57:32 on April25,2006

    Entry number 171954

    keyword=Swing shift summary

    16:00 31 MHz beam with 0.7 microamp. Took data with empty reference cell and Nitrogen at 50 PSI in reference cell.

    17:00 MCC stopped 31 MHz beam. We asked for controlled access to romove Bogdan's detector near target as it interefere with target NMR measurement.

    17:10 Taget is moved from reference cell to polarized helium cell. NMR is done to measure target polarization, it is 54.6 %.

    17:20 Hall closed. Called MCC and asked for CW beam. 5 microamp.

    17:48 Started production data, run 4228 with pol. he3 target and 2x2 raster.

    18:52 Stopped run 4228.

    18:53 Started run 4229. Pol. he3 target, raster 2x2.

    19:52 stopped run 4229.

    19:53 Start run 4230. Pol. he3 target, raster 2x2.

    20:52 Stopped run 4230.

    20:53 start run 4231, pol he3 target. raster 2x2.

    21:50 stop run 4231.

    21:53 start run 4232, pol. he3 target, raster 2x2.

    22:52 stop run 4232.

    22:53 Target started moving by mistake. Now moving it back to pol. he3 cell. and then make polarization measurement with NMR.

    23:26 Had to reboot target IOC twice. Now the pol. he3 target is in position. Target polarization is 55.5 %.

    23:34 start run 4233, pol. he3 target, raster 2x2.

    23:56 run 4233 is still running.