We will run three configurations this weekend.
Staring now and until tomorrow morning we will run the single arm
trigger.
- full, reversed field
- half of the runs with empty target, half with 0.1 sccm H2
- download the singles.settings trigger, reset CODA, and load singles
configuration
Saturday morning, retune for 30% reversed field
- BQM's should be around 100 for the top and left counter and 30 for
the other two
- make sure to reload physics.settings trigger, reset CODA, and load
physics configuration
- take ~2M events with 0.1 sccm H2
After 30% runs retune beam for 0 field. These runs are for WC
calibration checks
- get a good tune, BQM's as above
- standard physics trigger (as in 30% field)
- take data with 0.1 sccm H2 for 24 hours
After WC studies retune for full reversed field and reload single arm
trigger and continue single arm studies (half empty, half 0.1 sccm H2)
for rest of weekend.
Monday or Tuesday we will open to install buffer system and collimator.
Cheers,
Douglas
26-415 M.I.T.
Tel: +1 (617) 258-7199
77 Massachusetts Avenue Fax: +1 (617)
258-5440
Cambridge, MA 02139, USA E-mail: hasell@mit.edu
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