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User name apar
Log entry time 20:06:09 on November 27, 2009
Entry number 303090
keyword=End_of_Parity_Run_14271__CODA_Config=Pvdis
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Run Number: 14271
End of Run Comment:
Run_type=Production,beam_energy=6.08,beam_polarization=87,beam_raster=on,comment_text=110 uA, Half wave plate OUT,dithering_magnet=on,dithering_magnets=,leftarm_p=3.66,leftarm_theta=12.9,parity_feedback=on,parity_ihwp=out,rightarm_p=2.63,rightarm_theta=20,target_fanspeed=60 Hz,target_type=20cm LD2
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End-of-Parity-run EPICS data for Run Number 14271 at Fri Nov 27 20:06:03 EST 2009
CODA Configuration: Pvdis
Compton Run Number : 21274
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Wien angle : 74.7279
Wien BDL : 1718.2
Wien field : 49.796
Laser attenuation Hall A : 150
Laser power Hall A : 100
Beam Half-wave plate Set(off=out) : OUT
Beam Half-wave plate Read(off=out) : OUT
Rotating waveplate : 1200
IA Cell Setpoint Hall A : 4.79
IA Cell Setpoint Hall C : 4.87
PZT X Setpoint Hall A : 5.25
PZT Y Setpoint Hall A : 5
PZT X Setpoint Common : 4.9
PZT Y Setpoint Common : 5
Gun2: PC (PITA) POS : 7.657
Gun2: PC (PITA) NEG : 7.043
Gun3: PC (PITA) POS : 5.0246
Gun3: PC (PITA) NEG : 5
Pockels Cell Voltage POS : 2.00733
Pockels Cell Voltage NEG : 1.83394
Helicity Clock Set : Free Clock
Helicity Delay Set : 8 cycles
Helicity Pattern Set : Quartet
Helicity Clock Read : Free Clock
Helicity Settle Read : 500
Helicity Delay Read : 8 cycles
Helicity Pattern Read : Quartet
Helicity Frequency : 29.5596
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Compton stuffs
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Laser power : Pwr746mW
Calculated power in cavity : 0.562892
Photodiode on table : 383.848
Laser X position on QPD 1 : 93.4614
Laser Y position on QPD 1 : 522.932
Laser X position on QPD 2 : 24.3428
Laser Y position on QPD 2 : -596.72
QPD 1 sum : -1.41976
QPD 2 sum : -1.25374
Position set point for adjustable
mirror 1 (either x or y) : -3130[c]
Position set point for adjustable
mirror 2 (either x or y) : -40[c]
Laser minimum temperature (35.8) : 35.8
Laser temperature set point : +47.2205
Polarisation in cavity : LEFT
Reflection photodiode : 0.825856
Gain of locking servo : 135
Tracking level (V) of locking servo : 0.68
Slow locking signal sent to laser : 0.148324
Fast locking signal sent to laser : -1.09687
Calculated polarisation in cavity : 14.7066
Photodiode 1 after Wollaston prism : 0.0255154
Photodiode 2 after Wollaston prism : 0.0189727
Step size for RHWP scan : 0
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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Left Arm Magnets
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Left Arm Q1 power supply current : 2754.28
Left Arm Q1 momentum : 3.661
Left Arm Q1 gauss meter : -0.23211
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 1576
Left Arm Q2 momentum : 3.66
Left Arm Q2 gauss meter : 0.8272
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 1325.02
Left Arm D1 momentum : 3.66004
Left Arm D1 NMR : 1.35576
Left Arm Q3 power supply current : 1457.2
Left Arm Q3 momentum : 3.66021
Left Arm Q3 gauss meter : -0.73447
Left Arm Q3 power supply polarity : disabled
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Right Arm Magnets
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Right Arm Q1 power supply current : 1977.81
Right Arm Q1 momentum : 2.63029
Right Arm Q1 gauss meter : -0.04915
Right Arm Q1 power supply polarity : 1
Right Arm Q2 power supply current : 1131.72
Right Arm Q2 momentum : 2.62966
Right Arm Q2 gauss meter : 0.5918
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 931.559
Right Arm D1 momentum : 2.62999
Right Arm D1 NMR : 0.975959
Right Arm Q3 power supply current : 1046.46
Right Arm Q3 momentum : 2.62991
Right Arm Q3 gauss meter : 0.4682
Right Arm Q3 power supply polarity : disabled
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HallA & Injector BCMs and Energy
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Average current of the two cavities : 109.091
Current on Unser monitor : 126.688
Current on Upstream bcm : 106.648
Current on Downstream bcm : 111.535
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 109.779
Tiefenbach Hall A energy : 6067.25
Tiefenbach Hall C energy : 6070.48
Delta(E)/E width (MV_AI_DXWID) : 2.12203
MBSY1c Hall A Beam energy : 6081.48
MBSY3c Hall C Beam energy : 6090.49
MBSY1c magnet current (amp) : 254.343
MBSY1c Bdl : 1.51764e+06
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ARC stuff and Raster
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Arc1 dp/p : 0
Arc2 dp/p : 0
Raster X width : 6
Raster Y width : 6
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Target BPMs
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IPM1C12.XPOS : -0.04834
IPM1C12.YPOS : 0.182557
IPM1H04A.XPOS : -0.65159
IPM1H04A.YPOS : 0.0446635
IPM1H04B.XPOS : -0.654977
IPM1H04B.YPOS : 0.0152779
Survey X offset bpm4A : -0.63
Survey Y offset bpm4A : -0.9
Survey X offset bpm4B : 0.77
Survey Y offset bpm4B : -1
Survey X offset bpm12 : -0.04834
Survey Y offset bpm12 : 0.182557
Survey X HI SAT bpm12 : 0
Survey Y HI SAT bpm12 : 0
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CRYO TARGET INFO
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Target : L1 20cm
Encoder position : 33077692
fan frequency loop 1 : 60
fan frequency loop 2 : 0
fan frequency loop 3 : 0
temperature loop 1-1 : 22.2
temperature loop 1-2 : 21.99
temperature loop 1-3 : 22.58
temperature loop 2-1 : 100.09
temperature loop 2-2 : 95.14
temperature loop 2-3 : 119.99
temperature loop 3-1 : 99.99
temperature loop 3-2 : 99.99
temperature loop 3-3 : 29.99
pressure fill target H2 : 25.4246
pressure fill bottle H2 : 25.7496
pressure ballast H2 : 25.7313
pressure exhaust H2 : 24.8844
cryogen input temp : 218
crogen return flow : 0
JT valve setting : 0.195312
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Parameters used for HAPPEX feedback
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Parity DAQ Feedback Control (ON=1) : 1
HAPPEX Feedback results from
/adaqfs/halla/apar/feedback/runlog/ffb_14271.log:
Cumulative stats for 99815 events:
Events failing cut conditions:
0 Low_beam 13700
1 Beam_burp 196
2 Evt_seq 0
3 Pair_seq 1
4 Startup 1
5 Low_beam_c 0
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