Log entry time 03:56:50 on March 9, 2012

Entry number 364973

Run Timestamp:       Fri Mar  9 03:55:57 EST 2012
Beginning-of-run EPICS data for Run Number 40292 at Fri Mar 9 03:56:42 EST 2012


Run_type=Other
target_type=Carbon
comment_text=dead time test dE=-100mV E=-179mV


;This file is automatically generated from 3rd arm Prescales GUI.
;To generate this file, type "prescaleTA" without quotes on adev@adaql3
;Input the desired prescales and Save.
;T1 = 3rd arm scintillator trigger
;T8 = 103.7 kHz fast clock

ps1=1,ps2=0,ps3=0,ps4=0,ps5=0,ps6=0,ps7=0,ps8=0


-----
Beam energy (MeV) : 2253.31
Beam Current : 179.52
Left arm floor angle : 12.5
Left arm momentum : 2.18298
Right arm floor angle : 12.5
Right arm momentum : 2.17221
Left septum current : 703.455
Right septum current : 699.936
-----
Hall A current reading : 0.09
BCM Pre Gain 1 A : 29
BCM Pre Gain 2 A : 30
Mag Div by 2^n A : 1028
BCM Pre Gain 1 B : 27
BCM Pre Gain 2 B : 27
Mag Div by 2^n B : 1028
-----
Current on Unser monitor : 0.0036175
Current on Upstream bcm : 0.124978
Current on Downstream bcm : 0.109355
Upstream Cavity Coefficient : 41.08
Downstream Cavity Coefficient : 34.392
Current on IBC0L02 (source) : 182.411
Hall C Current : 179.52
Hall A momentum (Tiefenbach) (HALLA:p) : 2253.31
Hall A momentum orbit correction (dpp) : 0.000161608
Hall A setup momentum (MMSHLAE) : 2253.65
Hall A energy (halla_MeV) : 2253.31
Hall C energy (hallc_MeV) : 1157.54
Delta(E)/E width (MV_AI_DXWID) : 3.52694
MBSY1c magnet current (amp) : 93.8686
MBSY1c Bdl : 562900
Arc1 dp/p : 0
Arc2 dp/p : 0
Raster X width : 2
Raster Y width : 2
-----
IPM1C12.XPOS : -1.20142
IPM1C12.YPOS : -0.524477
IPM1H05A.XPOS : -0.242646
IPM1H05A.YPOS : -1.49783
IPM1H05B.XPOS : -0.684649
IPM1H05B.YPOS : -2.43798
Survey X offset bpmA : 0
Survey Y offset bpmA : 0
Survey X offset bpmB : 0
Survey Y offset bpmB : 0
-----
Wien angle (Vertical) : 89.9999
Wien Vertical BDL (Gcm) : 2649.6
Wien HV Polarity : POSITIVE
Wien electrode Voltage : 0
Wien angle (Solenoids) : 88.7125
Wien BDL (First Solenoid) (Gcm) : 1239.7
Wien BDL (Second Solenoid) (Gcm) : 729.5
Wien angle (Horizontal) : -59.6266
Wien BDL (Gcm) : -1721.1
Wien HV Polarity (Horizontal) : NEGATIVE
Wien electrode Voltage (Horizontal) : 0
Laser attenuation Hall A : 112
Laser power Hall A : 0
Half-wave plate (off=out) : IN
rotating waveplate : 329
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
-----
Target Info:
Target number in beam : 0
Target encoder position : 0
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 106.5
Magnetic Field (T) : 2.5
Magnet Current : 60.913
VPT 3He (K) : 0
VPT 4He (K) : 1.27576
NMR Area : 0
Polarization : 0
-----
3rd Arm dE Plane HV :
dE_1L : -992 dE_1R : -990
dE_2L : -977 dE_2R : -1102
3rd Arm E Plane HV :
E_1L : -1333 E_1R : -1409
E_2L : -1454 E_2R : -1491
E_3L : -1331 E_3R : -1392
E_4L : -1373 E_4R : -1378
-----
3rd Arm dE Plane threshold :
Threshold for 'dE' is -0.175 V (1718)
Threshold for 'E' is -0.179 V (1715)