Log entry time 16:08:16 on January14,2008

Entry number 225478

DAY Shift Summary (Meziani, Moffit, Yumin)
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------------------------------------------------------------------
Run_L Run_R  p0_L     p0_R     Tar       Comments:
------------------------------------------------------------------
5053  22691  0.19157  0.19157  H2       large target T. variation
5054  22692  0.19157  0.19157  H2        192K,  244K 
5055  22693  0.19157  0.19157  DUM       322K,  230K
5056  22694  0.19157  0.19157  C12       471K,  397K
5057  22695  0.19157  0.19157  Fe	 694K,	510K
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5058  -----  0.17861  -------  Fe	 473K         (13min)
(09:45) Beam stopped by EH&S access to hall (to retrieve air sample)
(10:36) MCC Called, beam permit and beam resumes
5059  -----  0.17861  -------  Fe	205K         (5min)
5060  -----  0.17861  -------  C12      439K
5061  -----  0.17861  -------  DUM      359K
5062  -----  0.17861  -------  H2       302K
5063  -----  0.17861  -------  Pb       1.2M
5064  -----  0.17861  -------  He       negative deadtime  (50uA)
5065  -----  0.17861  -------- He       still negative deadtime (50 uA)
5066  -----  0.17861  -------- He       still negative deadtime
5067  -----  0.17861  -------- He       493K (15uA) seems a good run
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change momentum p0_L = 0.16653
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Run_L Run_R  p0_L     p0_R     Tar       Comments:
-----------------------------------------------------------------
5068  22696  0.16653  0.16653    He       bad run on left (negative dead time)
5069  22696  0.16653  0.16653    He       a test run after rebooting coda/ 
still bad DT) 574K
5070  22697  0.16653  0.16653    He       305K (15uA) 570K
5071  22698  0.16653  0.16653    Pb       1.2M (dead time still an issue), 787K
5072  22699  0.16653  0.16653    H2       357K, 210K
5073  22700  0.16653  0.16653    DUM      246K, 338K  
5074  22701  0.16653  0.16653    C12      410K  227K
5077  22703  0.16653  0.16653    Fe       627K  432K
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change momentum p0_L = 0.155267
change momentum p0_R = 0.144766
-----------------------------------------------------------------------
Run_L Run_R  p0_L     p0_R     Tar       Comments:
-----------------------------------------------------------------------
5078  -----  0.155267  -------    Fe        611K
5079  -----  0.155267  -------    C12       385K
5080  -----  0.155267  -------    DUM       stopped early (DT negative) (50uA)
5081  -----  0.155267  -------    DUM       stopped early (high negative 
deadtime)(40uA)
5082  -----  0.155267  -------    DUM       167K
5083  -----  0.155267  -------    H2        300K

End shift