owl shift summary

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User name nmuangma

Log entry time 08:00:11 on April11,2011

Entry number 355024

keyword=owl shift summary

April 11, 2011

SL: Navaphon Muangma

TO: John Leckey

3rd:Aidan Kelleher

Owl Shift Summary:

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Plan: SRC Production 755 MeV/c

Kinematic settings:



    energy = 4.452 GeV 

    left HRS P0 = 3.6014 GeV/c

    left HRS angle = 20.3 degs

    right HRS P0 = 1.19635 GeV/c

    right angle = -24.5 degs

00:00 Continue taking production data; Pmiss = 755 MeV/c

00:25 HANDs 2008: L9.6 trip

smooth run since then

7:00 liquid level on Left Q1 drop below 50%. Heidi suggests to keep closer look. She will call for the access if needed.

Run Summary:

Run	Events	I_beam [uA]	BCM U1 [C]	Accumulated Q [C]	Deadtime [%]	Target	Comments
3406	1.0 M	4.0 uA	0.01760	0.01760	9	4He 20 cm	Production
3407	1.0 M	4.0 uA	0.01773	0.03533	9	4He 20 cm	Production
3408	1.0 M	4.0 uA	0.01774	0.05307	9	4He 20 cm	Production
3409	1.0 M	4.0 uA	0.01776	0.07083	9	4He 20 cm	Production
3410	0.3 M	4.0 uA	0.00529	0.07612	9	4He 20 cm	Production
3411	1.0 M	4.0 uA	0.01765	0.09377	9	4He 20 cm	Production