Make New Entry, Make Followup Entry
User name Bob/Dustin
Log entry time 21:20:34 on September23,2009
Entry number 291254
keyword=Qsq at 1 uA. Runs 24830 / 4613Compton tuning in progress. This probably does not
affect Qsq, so we'll get started. Might want to do
more runs later after tuning finished.
L-HRS detector checkout -- good.
R-HRS detector checkout -- good.
Put in 25 cm LH2 target (loop 3) and take a look at Qsq.
Pure T2. Other triggers prescaled away.
With 1 uA rates are
L-HRS T1 = 7.2 kHz
L-HRS T2 = 6.8 kHz
R-HRS T1 = 7.1 kHz
R-HRS T2 = 8.0 kHz
Take a Qsq run at 1 uA. Runs 24830 / 4613.
Prelim. results posted in Fig 1 and 2.
FIGURE 1
FIGURE 2
