Main INDEX, Monthly INDEX, PREV, NEXT
Make New Entry, Make Followup Entry

User name cdaq

Log entry time 19:09:23 on October 29, 2007

Entry number 143780

keyword=Run 65952: GEp with beam (50uA), thin carbon target, pion collimator. Raster on. PHMS=1.022 GeV. electrons in HMS

Experiment gep07

Run #65952 (coin) - /home/cdaq/gep07/data/gep07_65952.log

Beam Energy (MeV) 1030.911032.68
HMS Momentum (GeV/c) 1.022001.02200
Q1 Set Current 133.05133.05
Q2 Set Current 105.67105.67
Q3 Set Current 51.7951.79
Q1 B Field (G) 1756.10001756.1000
Q2 B Field (G) -2137.0000-2137.0000
Q3 B Field (G) 517.8000517.8000
D Current Readback 10426.010426.0
B_true 0.280900.28090
Q1 Polarity 1.01.0
Q2 Polarity 0.00.0
Q3 Polarity 1.01.0
Dipole Polarity 0.00.0
HMS Angle 12.0112.01
SOS Angle 147.00147.0
Beam Current (uA) -0.12-0.12
Target Encoder 1245078.0012457104
Target Encoder 1245078.0012457104
Fast Raster size (mmxmm) 2x22x2

GEp with beam (50uA), thin carbon target, pion collimator. Raster on. PHMS=1.022 GeV. electrons in HMS
BigCal thresh=350 mV.
ps1=1,ps2=1,ps3=99999,ps4=1,ps5=1,ps6=1,ps7=1
FPP threshold = 2.5 V chamb C field@2625 cathode 2230