Log entry time 02:00:55 on April 23, 2012

Entry number 377761

****************************
 Run Number: 4884
 End of Run Comment:
Run_type=Production,target_type=NH3 top,comment_text=0.8987,HWP1 in, prescaler was set as 9/28
 

PRESCALE FACTORS:ps1=0   ps2=0   ps3=9   ps4=28   ps5=0   ps6=0   ps7=0   ps8=100   

EVENTS   : 7005042      

TIME     : 16.587 mins  

DEAD TIME:  17.54%      

TRIGGER RATES:   PRES/REAL
T1:T1: 0.0/64125.9 Hz   T2:T2: 0.0/884.5 Hz   T3:T3:8491.3/76421.8 Hz   T4:T4:34.6/969.2 Hz   T5:T5: 0.0/89947.8 Hz   T6:T6: 0.0/93168.7 Hz   T7:T7: 0.0/103908.6 Hz   T8:T8:10.2/1024.0 Hz   

TRIGGER TOTALS:   PRES/REAL
T1:T1:      0/63818659  T2:T2:      0/880252   T3:T3:8450632/76055693  T4:T4:  34449/964585   T5:T5:      0/89516881  T6:T6:      0/92722334  T7:T7:      0/103410766  T8:T8:  10190/1019094  

AVERAGE CURRENT
BCM 1 : 0.0587 uA  

Test of Helicity gates
Time diff of helicity to nonhelicity times  =        -1.46033 seconds


APPROXIMATE BCM CHARGES (C)
BCM u1 : 56.72          
BCM d1 : 60.12          


****************************
End-of-run EPICS data for Run Number 4884 at Mon Apr 23 02:00:48 EDT 2012

Target Info
Target number in beam : 1
Target encoder position : 50886
uWave Frequency (Ghz) : 70003.2
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 1.55074
VPT 4He (K) : 1.57841
NMR Area : -7.30501
Polarization : 25.2991

General Run Info
Beam energy (MeV) : 1157.25
Beam Current : 0.0522681
Beam Current (Hall C) : 150.42
Left arm angle : -0.179
Left arm momentum : 0.898707
Right arm angle : 0.197
Right arm momentum : 0.898711
Left septum current : 282.7
Right septum current : 370.957

Misc Epics Info
-----
Left Arm Q1 momentum : 0.898869
Left Arm Q1 power supply : 459.19
Left Arm Q1 gauss meter : -0.03819
Left Arm Q2 gauss meter : 0.19424
Left Arm Q2 power supply current : 366.235
Left Arm Q2 momentum : 0.898655
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 296.979
Left Arm D1 momentum : 0.898708
Left Arm D1 NMR : 0.332754
Left Arm Q3 gauss meter : -0.21906
Left Arm Q3 power supply current : 433.646
Left Arm Q3 momentum : 0.898796
Left Arm Q3 power supply polarity : disabled
-----
Right Arm Q1 momentum : 0.89863
Right Arm Q1 power supply : 456.252
Right Arm Q1 gauss meter : -0.011519
Right Arm Q2 power supply current : 367.146
Right Arm Q2 momentum : 0.898623
Right Arm Q2 gauss meter : 0.19346
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 306.93
Right Arm D1 momentum : 0.898712
Right Arm D1 NMR : 0.333501
Right Arm Q3 power supply current : 432.744
Right Arm Q3 momentum : 0.89862
Right Arm Q3 gauss meter : 0.19203
Right Arm Q3 power supply polarity : disabled
-----
Left Arm Angle Floor Angle : 0
Left Arm Angle Vernier : 0
Left Arm Scattering Angle : -0.179
-----
Right Arm Angle Floor Angle : 0
Right Arm Angle Vernier : 0
Right Arm Scattering Angle : 0.197
-----
Wien angle (Vertical) : 89.9999
Wien Vertical BDL (Gcm) : 2649.6
Wien HV Polarity : POSITIVE
Wien electrode Voltage : 0
Wien angle (Solenoids) : -91.9471
Wien BDL (First Solenoid) (Gcm) : -1020.5
Wien BDL (Second Solenoid) (Gcm) : -1020.5
Wien angle (Horizontal) : -69.9998
Wien BDL (Gcm) : -2020.7
Wien HV Polarity (Horizontal) : NEGATIVE
Wien electrode Voltage (Horizontal) : 0
Laser attenuation Hall A : 124
Laser power Hall A : 0
Rotating waveplate : 329
Fake Half-Wave Plate (8960=OUT) : 8960
Beam Half-wave plate (off=out) : IN
-----
Helicity Delay Set : 8 windows
Helicity Pattern Set : Quartet
Helicity Clock Set : Free Clock
Helicity Settle Read : 70
Helicity Stable Read : 971.65
Helicity Delay Read : 8 windows
Helicity Pattern : Quartet
Helicity Clock Read : Free Clock
Helicity Frequency : 960.015
Left Septum Magnet Current : 282.658
Right Septum Magnet Current : 370.957
-----