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User name G. Quemener
Log entry time 00:13:38 on March20,2000
Entry number 36523
keyword=Shift Summary
Hall A shift summary:
16h32 We asked to put beam off in order to do OTR and harp scans OFF.
OTR measurement at 5 uA: x_width = 0.210 mm, y_width = 0.133 mm
17h27 Beam size has been tuned after several harp scans (run #672, 673, 674, 675 and 676), harp scan #6 now gives x_width = 123 um and y width is 100 um.
OTR measurments are OK: at 30 uA: x_width= 0.244 mm, y_width = 0.137 mm.
We are now taking data at 125 uA......
Smooth run...
...2829....1.500/ 29.332.....696.0/ 13611..... .... good run
...2832....1.500/ 30.832.....691.7/ 14302.....first run after beam size tuning, good run
...2833....1.500/ 32.332.....689.2/ 14992...... .... good run
...2834....1.500/ 33.832.....688.0/ 15680....... .... good run
...2835....to be continued.....