Log entry time 00:05:31 on March 8,2009

Entry number 265216

Swing shift summary: 

B. Wojtsekhowski (SL), A. Rakhman (TO), Youcai Wang(3rd)

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EVENTS

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16:03 MCC took beam OFF: replacement of the power supply card

18:20 beam back, try BeO test - could not see it ! 

made raster scan - OK, start production with 12 mkA

stop production

raster test with set values 6x7 => significant scraping

20:30 polarization is rotated.

20:35 BeO test is good

20:35 HRS-L at 1260 MeV setting

20:40 Target move to reference cell position

20:40 start calibration run with 5 mkA on ref.cell reading is 119 

21:15 move target to He-3 position, check rate with 2 mkA

21:19 start He-3 transverse production with 13 mkA 

22:20 continue production with 14 mkA



RUNS

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Bigbite:



15:59-16:06 run #2052 15 mkA 0.2M  good

18:41-19:30 run #2053 12 mkA 3.5M  good

19:33-19:40 run #2054 12 mkA 0.4M test for raster 6x7

20:41-21:13 run #2055  5 mkA 3.8M Ref.cell

21:20-22:17 run #2056 13 mkA 5M Transv. He-3 production

22:20-23:11 run #2057 14 mkA    production

23:12-23:56 run #2058 14 mkA          

23:57       run #2359 14 mkA



HRSL: continue kin#4I until order from RC

15:59-16:06 #20583 prod, good 17k

18:21-      #20584 2  mkA spot check

18:41-19:29 #20585 12 mkA good 154k

19:33-19:39 #20586 13 mkA raster check

LHRS momentum put 1260 MeV/c

20:41-21:13 #20587 5 mkA Ref.cell

21:19-22:18 #20588 13 mkA production transverse polarozation

22:21-23:56 #20589 14 mkA 401k

23:57       #20590 14 mkA