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User name apar
Log entry time 02:14:55 on August 30, 2009
Entry number 286967
keyword=Start_Parity_Run_11748__CODA_Config=happex3_Run_type=production,beam_energy=3.4839,beam_polarization=79,beam_raster=on,comment_text=tune lumi HVs for 20uA on Hydrogen,leftarm_p=pi,leftarm_theta=14,parity_feedback=off,parity_ihwp=in,rightarm_p=pi,rightarm_theta=14,target_fanspeed=60Hz,target_type=20cm LH2
Beginning-of-Parity-run EPICS data for Run Number 11748 at Sun Aug 30 02:14:49 EDT 2009
CODA Configuration: happex3
# Timing board information: # Integrate Time = 33.00 ms, Ramp Delay = 0.00 us oversamp 1
Compton Run Number : 18458
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Wien angle : 44.3048
Wien BDL : 1012.9
Wien field : 29.476
Laser attenuation Hall A : 56
Laser power Hall A : 100
Beam Half-wave plate Set(off=out) : IN
Beam Half-wave plate Read(off=out) : IN
Rotating waveplate : 1200
IA Cell Setpoint Hall A : 4.84
IA Cell Setpoint Hall C : 5
PZT X Setpoint Hall A : 5.25
PZT Y Setpoint Hall A : 5
PZT X Setpoint Common : 5.1
PZT Y Setpoint Common : 5
Gun2: PC (PITA) POS : 8.554
Gun2: PC (PITA) NEG : 6.238
Gun3: PC (PITA) POS : 5.0246
Gun3: PC (PITA) NEG : 5
Pockels Cell Voltage POS : 2.00977
Pockels Cell Voltage NEG : 1.83883
G0 Helicity Settle Set : 500 usec
G0 Helicity Delay Set : 8 cycles
G0 Helicity Pattern Set : Quartet
G0 Helicity Random/Toggle Set : Random
G0 Helicity Settle Read : 500 usec
G0 Helicity Delay Read : 8 cycles
G0 Helicity Pattern Read : Quartet
G0 Helicity Random/Toggle Read : Random
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Compton stuffs
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Laser power : Pwr730mW
Calculated power in cavity : 1030.74
Photodiode on table : 398.305
Laser X position on QPD 1 : 171.596
Laser Y position on QPD 1 : 482.995
Laser X position on QPD 2 : -36.7539
Laser Y position on QPD 2 : -604.637
QPD 1 sum : -1.60654
QPD 2 sum : -1.0926
Position set point for adjustable
mirror 1 (either x or y) : -885[c]
Position set point for adjustable
mirror 2 (either x or y) : -4040[c]
Laser minimum temperature (35.8) : 35.8
Laser temperature set point : +48.2323
Polarisation in cavity : RIGHT
Reflection photodiode : 0.34487
Gain of locking servo : 135
Tracking level (V) of locking servo : 0.65
Slow locking signal sent to laser : -0.0201429
Fast locking signal sent to laser : 9.31148
Calculated polarisation in cavity : 97.9694
Photodiode 1 after Wollaston prism : 80.6372
Photodiode 2 after Wollaston prism : 0.827124
Step size for RHWP scan : 11162
Laser temp slow ramp (1 = on) : ON
Extent of laser temp slow ramp (C) : 0.1
Speed of laser temp slow ramp up : 150
Speed of laser temp slow ramp down : 150
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Feedback info
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Parity DAQ Feedback Control(1=on) : 0
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LUMI HV info
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Detector HV info
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HAPPEX Det, left arm HV - Left Slot2 Ch9 : -1350.5
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General Info
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Left Arm arm angle : 13.9997
Right Arm arm angle : 14.001
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Magnet Info
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Left Arm Q1 power supply current : 2363.13
Left Arm Q1 momentum : 3.14108
Left Arm Q1 gauss meter : -0.19945
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 1352.72
Left Arm Q2 momentum : 3.14148
Left Arm Q2 gauss meter : 0.7104
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 1103.71
Left Arm D1 momentum : 3.14167
Left Arm D1 NMR : 1.16341
Left Arm Q3 power supply current : -0.002445
Left Arm Q3 momentum : -3.86435e-06
Left Arm Q3 gauss meter : -0.00017488
Left Arm Q3 power supply polarity : disabled
Right Arm Q1 power supply current : 2362.71
Right Arm Q1 momentum : 3.14217
Right Arm Q1 gauss meter : -0.05868
Right Arm Q1 power supply polarity : 1
Right Arm Q2 power supply current : 1352.36
Right Arm Q2 momentum : 3.14235
Right Arm Q2 gauss meter : 0.7069
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 1136.13
Right Arm D1 momentum : 3.1416
Right Arm D1 NMR : 1.16581
Right Arm Q3 power supply current : 1250.03
Right Arm Q3 momentum : 3.1415
Right Arm Q3 gauss meter : 0.5592
Right Arm Q3 power supply polarity : disabled
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VDC Currents
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Left Arm Top VDC Current : 1.36719
Left Arm Bottom VDC Current : 1.41602
Right Arm Top VDC Current : -1.9043
Right Arm Bottom VDC Current : -1.41602
Left Arm Top VDC voltage : 0.0170898
Left Arm Bottom VDC voltage : 0.0175781
Right Arm Top VDC voltage : -0.00830078
Right Arm Bottom VDC voltage : -0.00830078
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Beam Info
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Average current of the two cavities : 0.025814
Current on Unser monitor : -7.23495
Current on Upstream bcm : 0.0349618
Current on Downstream bcm : 0.0166662
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 0.00568704
Tiefenbach Hall A energy : 3483.92
Tiefenbach Hall C energy : 2344.47
Delta(E)/E width (MV_AI_DXWID) : 4.74071
MBSY1c Hall A Beam energy : 3489.72
MBSY3c Hall C Beam energy : 2349.74
MBSY1c magnet current (amp) : 0.0377197
MBSY1c Bdl : 870863
IPM1C12.XPOS : 0
IPM1C12.YPOS : 0
IPM1H04A.XPOS : 0
IPM1H04A.YPOS : 0
IPM1H04B.XPOS : 0
IPM1H04B.YPOS : 0
Survey X offset bpmA : -0.63
Survey Y offset bpmA : -0.9
Survey X offset bpmB : 0.77
Survey Y offset bpmB : -1
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ARC stuff
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Arc1 dp/p : 0
Arc2 dp/p : 0
Left Arm Collimator : 0.618848
HacL_HPE1313A:0_Ch58 : -0.196289
HacL_HPE1313A:0_Ch55 : 23.0469
HacL_HPE1313A:0_Ch54 : 0.0283203
Left Arm Angle Floor Angle : 14
Left Arm Angle Vernier : 31
Left Arm Scattering Angle : 13.9997
Right Arm Collimator : 0.615381
HacR_HPE1313A:0_Ch58 : -0.624023
HacR_HPE1313A:0_Ch55 : 22.3633
HacR_HPE1313A:0_Ch54 : -0.959961
Right Arm Angle Floor Angle : 14
Right Arm Angle Vernier : -34
Right Arm Scattering Angle : 14.001
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OTR BEAM INFO
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Arc OTR x-position : -2.12061
Arc OTR y-position : -1.41727
Arc OTR x-width : 2.94726
Arc OTR y-width : 2.21709
Arc OTR data valid flag : No
Arc OTR In/Out : OTR is Out
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CRYO TARGET INFO
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