Operators: yxiao zwart zzhou
Ion Polarimeter Studies Continue.
19:00 Finished Ion Polarimeter Study with Deuterium. The yields (fraction?) for atomic and molecular deuterium are comparable. Under some conditions the yield for atomic deuterium exceeded the yield for molecules. Continued ET measurement of atomic/molecular yield as a function of cell temp 84,105,115,120K. No large T dependence seen. ET will analyze results in more detail.
Swtich to unpol D2, BLAST on, Data aquisition.
21:00 CCR Tuning beam withBLAST on, holding fields on.
22:00 Beam to experiment
22:30 TB finds problem with caServer. Reverts to old version.
23:00 Begin running. Run # 1242
23:00 Compton requires reboot frequently. Install additional 0.5" absorber. Shift laser position to match grease pencil mark on monitor and observe improved laser backscatter rate.
23:50 Begin run #1243
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