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User name Bugg
Log entry time 07:24:23 on October11,2004
Entry number 32
keyword=xy scan data
Run 519 was taken with OTR in and the beam scanned in x and y. The scan was vertical and x changed after each scan. Visually the scan looked very different than the one done last night which Vinod says was done with x scans at different y.
Run 520 is taken in this way.
Note the spotty nature of C1 is due to trips and recovering. At the beginning of scan I adjusted the voltage to 600 volts but trips still occured. After a few scans I lowered voltage to 400. Then adjusted it several more times in the run.