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User name ppillot
Log entry time 00:11:58 on January 15, 2007
Entry number 130813
keyword=swing shift summary
day shift summary
January 14th Swing shift summary
SL: P. Pillot
Target: V. Tadevosyan
Guest: A. Coppens
Highlights
- Production data on LD2 target
- Beam conditions:
- I = 35 uA, halo3/4 = 22 Hz/muA
- G0(x,y)=(0.19,-0.53), G0B(x,y)=(0.01,0.09)
- Width(A_charge_G0)=270 ppm, Width(Lumi)=170
ppm,
Width(diff x,y ) = (5.,5.7)
Time-line
- 16:00: problem with roc7 (french coinc) -> switched off/on
- 16:30: resume data taking
- 17:35: problem with coda and roc7 again -> switched off/on
- 17:50: resume data taking
- 20:05: HV tripped off (due to a local beam instability)
Run list
- Run 33294: LD2 Production run at 35 uA. Run stopped because of a
problem with Roc 7 (French coincidence module)
- Run 33295: LD2 Production run at 35 uA.
- Run 33296: Junk. Problem with coda and roc 7 again
- Run 33297: LD2 Production run at 35 uA.
- Run 33298: LD2 Production run at 35 uA.
- Run 33299: LD2 Production run at 35 uA.
- Run 33300: LD2 Production run at 35 uA.
- Run 33301: LD2 Production run at 35 uA.
- Run 33302: LD2 Production run at 35 uA (started)