Log entry time 14:58:09 on April 23, 2012

Entry number 378033

Run Timestamp:       Mon Apr 23 14:56:33 EDT 2012
Beginning-of-run EPICS data for Run Number 4921 at Mon Apr 23 14:57:13 EDT 2012



Shift Worker Info
Run_type=Dilution
target_type=Home(no target, or empty)
comment_text=0.7941,HWP1 in, prescaler was set as 2/2 DILUTION


Prescale Values
;This file is automatically generated from L-HRS Prescales GUI.
;To generate this file, type "prescaleL" without quotes on a-onl@adaql2
;Input the desired prescales and Save.
;T3 = L-arm scintillator trigger
;T4 = L-arm efficiency trigger (2/3)
;T8 = 1024 Hz pulser or whatever

ps1=0,ps2=0,ps3=2,ps4=2,ps5=0,ps6=0,ps7=0,ps8=100

Target Info
Target number in beam : 7
Target encoder position : 19
uWave Frequency (Ghz) : 0
RF Frequency (Mhz) : 999
Magnetic Field (T) : 2.49865
Magnet Current : 60.882
VPT 3He (K) : 0.936521
VPT 4He (K) : 0.978811
NMR Area : 999
Polarization : 999

General Run Info
Beam energy (MeV) : 1157.23
Beam Current : 0.05291
Beam Current (Hall C) : 181.59
Left arm angle : -0.179
Left arm momentum : 0.794086
Right arm angle : 0.197
Right arm momentum : 0.794085
Left septum current : 249.78
Right septum current : 328.066
Fast Raster Ix : 2.451
Fast Raster Iy : 2.451
Slow Raster Ix : 2.96475
Slow Raster Iy : 2.1609
Hall A momentum (Tiefenbach) (HALLA:p) : 1157.23
Hall A momentum orbit correction (dpp) : 0.000453842
Hall A setup momentum (MMSHLAE) : 1157.65
Hall A energy (halla_MeV) : 1157.23
Hall C energy (hallc_MeV) : 3352.56
MBSY1c magnet current (amp) : 47.9563
MBSY1c Bdl : 288887

Misc Epics Info
Left Arm Q1 momentum : 0.794115
Left Arm Q1 power supply : 405.676
Left Arm Q1 gauss meter : -0.03374
Left Arm Q2 power supply current : 323.605
Left Arm Q2 momentum : 0.794053
Left Arm Q2 gauss meter : 0.17179
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 261.943
Left Arm D1 momentum : 0.794087
Left Arm D1 NMR : 0.294047
Left Arm Q3 power supply current : 383.182
Left Arm Q3 momentum : 0.794201
Left Arm Q3 gauss meter : -0.194078
Left Arm Q3 power supply polarity : disabled
Left Arm B Field Hall Probe (D-G) : -0.2832
-----
Right Arm Q1 momentum : 0.793441
Right Arm Q1 power supply : 402.846
Right Arm Q1 gauss meter : -0.010176
Right Arm Q2 power supply current : 324.411
Right Arm Q2 momentum : 0.794025
Right Arm Q2 gauss meter : 0.17097
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 271.147
Right Arm D1 momentum : 0.794086
Right Arm D1 NMR : 0.294676
Right Arm Q3 power supply current : 382.376
Right Arm Q3 momentum : 0.794027
Right Arm Q3 gauss meter : 0.16976
Right Arm Q3 power supply polarity : disabled
Right Arm B Field Hall Probe (D-G) : -0.2907
-----
Left Arm Top VDC Current : -1.12305
Left Arm Bottom VDC Current : -0.976562
Left Arm Top VDC voltage : 3.99316
Left Arm Bottom VDC voltage : 3.99268
-----
Average current of the two cavities : 0.0506668
Current on Upstream bcm : 0.0484882
Current on Downstream bcm : 0.0528453
Upstream Cavity Coefficient : 0.001
Downstream Cavity Coefficient : 0.001
Upstream Pedestal : 0
Downstream Pedestal : 0
Raw Upstream Signal : 48.4882
Raw Downstream Signal : 52.8453
Hall C Current : 180.21
Hall A momentum (Tiefenbach) (HALLA:p) : 1157.22
Hall A momentum orbit correction (dpp) : 0.000445079
Hall A setup momentum (MMSHLAE) : 1157.65
Hall A energy (halla_MeV) : 1157.22
Hall C energy (hallc_MeV) : 3352.49
MBSY1c magnet current (amp) : 47.9563
MBSY1c Bdl : 288887
-----
Left Arm Angle Floor Angle : 0
Left Arm Angle Vernier : 0
Left Arm Scattering Angle : -0.179
-----
HacR_HPE1313A:0_Ch58 : -0.692383
HacR_HPE1313A:0_Ch55 : 21.9238
HacR_HPE1313A:0_Ch54 : -1.03613
Right Arm Angle Floor Angle : 0
Right Arm Angle Vernier : 0
Right Arm Scattering Angle : 0.197
-----
IPM1C12.XPOS : -2.21122
IPM1C12.YPOS : 0.515963
IPM1H05A.XPOS : 1.24127
IPM1H05A.YPOS : -6.23176
IPM1H05B.XPOS : 0.572821
IPM1H05B.YPOS : -5.41448
Survey X offset bpmA : 0
Survey Y offset bpmA : 0
Survey X offset bpmB : 0
Survey Y offset bpmB : 0
-------------- bpm receiver gain setting
BPMA X+ pre gain 1 : 41
BPMA X+ Pre gain 2 : 41
BPMA X+ Mag Div : 2
BPMA X- Pre gain 1 : 39
BPMA X- Pre gain 2 : 39
BPMA X- Mag Div : 2
BPMA Y+ Pre gain 1 : 40
BPMA Y+ Pre gain 2 : 40
BPMA Y+ Mag Div : 2
BPMA Y- Pre gain 1 : 40
BPMA Y- Pre gain 2 : 40
BPMA Y- Mag Div : 2
BPMA Mag Filter K : 10
BPMA X gain diff : 4
BPMA Y gain diff : 0
BPMA Temp : 49.5
BPMA Gain Max(HG) : 80
BPMA Gain Min(LG) : 45
BPMA FilterK HG : 10
BPMA FilterK LG : 5
BPMA MAGDIV Max(LG) : 4
BPMA MAGDIV Min(HG) : 2
BPMA Alpha X HG : 0.9741
BPMA Alpha Y HG : 0.9863
BPMA Alpha X LG : 0.9741
BPMA Alpha Y LG : 0.9863
BPMA X Target : 12000
BPMA Y Target : 12000
BPMA LG Threshold : 65000
BPMA HG Threshold : 2000

BPMB X+ pre gain 1 : 38
BPMB X+ Pre gain 2 : 37
BPMB X+ Mag Div : 2
BPMB X- Pre gain 1 : 40
BPMB X- Pre gain 2 : 40
BPMB X- Mag Div : 2
BPMB Y+ Pre gain 1 : 39
BPMB Y+ Pre gain 2 : 39
BPMB Y+ Mag Div : 2
BPMB Y- Pre gain 1 : 38
BPMB Y- Pre gain 2 : 38
BPMB Y- Mag Div : 2
BPMB Mag Filter K : 10
BPMB X gain diff : -5
BPMB Y gain diff : 2
BPMB Temp : 50.6875
BPMB Gain Max(HG) : 77
BPMB Gain Min(LG) : 40
BPMB FilterK HG : 10
BPMB FilterK LG : 5
BPMB MAGDIV Max(LG) : 4
BPMB MAGDIV Min(HG) : 2
BPMB Alpha X HG : 0.987
BPMB Alpha Y HG : 1.02
BPMB Alpha X LG : 0.987
BPMB Alpha Y LG : 1.02
BPMB X Target : 14000
BPMB Y Target : 14000
BPMB LG Threshold : 65000
BPMB HG Threshold : 2000

-------------- bcm receiver gain setting
BCM A pregain 1 : 40
BCM A pregain 2 : 41
BCM A Mag Div : 4
BCM B pregain 1 : 40
BCM B pregain 2 : 43
BCM B Mag Div : 4
BCM Mag Filter K : 1
BCM Mag Filter K : 4
-----
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 : 122
Laser power Hall A : 0
Rotating waveplate : 7511
Fake Half-Wave Plate (8960=OUT) : 13056
Beam Half-wave plate (off=out) : OUT
-----
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
LHRS High Voltages


S1L
S1R
S2mL
S2mR
CerL
CerR
PRL1L
PRL1R
PRL2L
PRL2R


-1702
-1702
-1595
-1520
-1594
-1461
-878
-823
-877
-814


-1637
-1657
-1504
-1649
-1504
-1680
-783
-804
-886
-815


-1795
-1637
-1928
-1781
-1646
-1838
-865
-826
-796
-804


-1792
-1688
-1781
-1708
-1655
-1702
-931
-770
-876
-1134


-1553
-1740
-1811
-1803
-1625
-1549
-747
-704
-808
-991


-1513
-1780
-1614
-1794
 
 
-857
-854
-923
-1041


 
 
-1769
-1816
 
 
-1044
-802
-855
-836


 
 
-1714
-1952
 
 
-980
-984
-875
-1091


 
 
-1748
-1939
 
 
-812
-916
-856
-860


 
 
-1858
-1807
 
 
-780
-855
-802
-907


 
 
-1893
-1844
 
 
-854
-1052
-870
-738


 
 
-1754
-1562
 
 
-793
-1032
-836
-890


 
 
-1827
-1637
 
 
-875
-807
-774
-798


 
 
-1812
-1679
 
 
-889
-864
-801
-796


 
 
-1628
-1694
 
 
-744
-1012
-850
-842


 
 
-1488
-1645
 
 
-896
-885
-780
-761


 
 
 
 
 
 
-931
-865
-870
-908