Log entry time 14:04:50 on March 10, 2012

Entry number 365409

Followups:

• 365417 03/10/12 14:35 Chao/Yunchen Comment for run 40296

Run Timestamp:       Sat Mar 10 14:04:32 EST 2012
Beginning-of-run EPICS data for Run Number 40296 at Sat Mar 10 14:04:42 EST 2012


Run_type=Cosmics
target_type=empty
comment_text=dE=-50mV E=-50mV


;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=0,ps2=0,ps3=0,ps4=0,ps5=0,ps6=0,ps7=0,ps8=206


-----
Beam energy (MeV) : 2252.94
Beam Current : 180.96
Left arm floor angle : 0
Left arm momentum : 2.25101
Right arm floor angle : 0
Right arm momentum : 1.01037
Left septum current : 725.219
Right septum current : 718.057
-----
Hall A current reading : 0
BCM Pre Gain 1 A : 40
BCM Pre Gain 2 A : 41
Mag Div by 2^n A : 1028
BCM Pre Gain 1 B : 40
BCM Pre Gain 2 B : 43
Mag Div by 2^n B : 1028
-----
Current on Unser monitor : 0.00389475
Current on Upstream bcm : 0.0674548
Current on Downstream bcm : 0.046103
Upstream Cavity Coefficient : 41.08
Downstream Cavity Coefficient : 34.392
Current on IBC0L02 (source) : 184.226
Hall C Current : 179.46
Hall A momentum (Tiefenbach) (HALLA:p) : 2252.94
Hall A momentum orbit correction (dpp) : 0
Hall A setup momentum (MMSHLAE) : 2253.65
Hall A energy (halla_MeV) : 2252.94
Hall C energy (hallc_MeV) : 1157.54
Delta(E)/E width (MV_AI_DXWID) : 4.30153
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 : 0
IPM1C12.YPOS : 0
IPM1H05A.XPOS : 0
IPM1H05A.YPOS : 0
IPM1H05B.XPOS : 0
IPM1H05B.YPOS : 0
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) : 213
Magnetic Field (T) : 5.00295
Magnet Current : 121.825
VPT 3He (K) : 1.43859
VPT 4He (K) : 1.45716
NMR Area : -0.161771
Polarization : 2.89352
-----
3rd Arm dE Plane HV :
dE_1L : -991 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 : -1492
E_3L : -1331 E_3R : -1392
E_4L : -1373 E_4R : -1378
-----
3rd Arm dE Plane threshold :
Threshold for 'dE' is -0.050 V (1977)
Threshold for 'E' is -0.050 V (1982)