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User name apar
Log entry time 03:26:16 on December 20, 2009
Entry number 308358
keyword=End_of_Parity_Run_14790__CODA_Config=Pvdis
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Run Number: 14790
End of Run Comment:
Run_type=Other,beam_energy=4.87,beam_polarization=87,beam_raster=on,comment_text=Oversampling test on tantalum target (oversampling factor 8),dithering_magnet=on,dithering_magnets=,leftarm_p=3660,leftarm_theta=12.9,parity_feedback=on,parity_ihwp=out,rightarm_p=3100,rightarm_theta=12.9,target_fanspeed=60 Hz,target_type=Thick Tantalum
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End-of-Parity-run EPICS data for Run Number 14790 at Sun Dec 20 03:26:07 EST 2009
CODA Configuration: Pvdis
Compton Run Number : 21678
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Wien angle : 90.4685
Wien BDL : 2098.1
Wien field : 60.306
Laser attenuation Hall A : 65
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 : 5
PZT Y Setpoint Common : 5
Gun2: PC (PITA) POS : 7.824
Gun2: PC (PITA) NEG : 6.876
Gun3: PC (PITA) POS : 5.0246
Gun3: PC (PITA) NEG : 5
Pockels Cell Voltage POS : 1.71917
Pockels Cell Voltage NEG : 1.51404
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 : 0.160902
Photodiode on table : 392.074
Laser X position on QPD 1 : 167.058
Laser Y position on QPD 1 : 478.907
Laser X position on QPD 2 : -15.2139
Laser Y position on QPD 2 : -597.411
QPD 1 sum : -1.67613
QPD 2 sum : -1.23176
Position set point for adjustable
mirror 1 (either x or y) : -2335[c]
Position set point for adjustable
mirror 2 (either x or y) : 100[c]
Laser minimum temperature (35.8) : 35.8
Laser temperature set point : +47.1587
Polarisation in cavity : LEFT
Reflection photodiode : 0.819752
Gain of locking servo : 168
Tracking level (V) of locking servo : 0.66
Slow locking signal sent to laser : 0.151987
Fast locking signal sent to laser : 2.35671
Calculated polarisation in cavity : 17.3928
Photodiode 1 after Wollaston prism : 0.00728246
Photodiode 2 after Wollaston prism : 0.00512454
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
-----------------------------------------
Left Arm Magnets
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Left Arm Q1 power supply current : 2670.76
Left Arm Q1 momentum : 3.54997
Left Arm Q1 gauss meter : -0.22504
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 1528.48
Left Arm Q2 momentum : 3.54965
Left Arm Q2 gauss meter : 0.8026
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 1269.93
Left Arm D1 momentum : 3.54992
Left Arm D1 NMR : 1.3149
Left Arm Q3 power supply current : 1412.88
Left Arm Q3 momentum : 3.54889
Left Arm Q3 gauss meter : -0.71228
Left Arm Q3 power supply polarity : disabled
-----------------------------------------
Right Arm Magnets
-----------------------------------------
Right Arm Q1 power supply current : 2331.3
Right Arm Q1 momentum : 3.10041
Right Arm Q1 gauss meter : -0.05784
Right Arm Q1 power supply polarity : 1
Right Arm Q2 power supply current : 1334.13
Right Arm Q2 momentum : 3.09997
Right Arm Q2 gauss meter : 0.6974
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 1118.97
Right Arm D1 momentum : 3.09998
Right Arm D1 NMR : 1.15037
Right Arm Q3 power supply current : 1233.47
Right Arm Q3 momentum : 3.09987
Right Arm Q3 gauss meter : 0.5519
Right Arm Q3 power supply polarity : disabled
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HallA & Injector BCMs and Energy
-----------------------------------------
Average current of the two cavities : 0.0301054
Current on Unser monitor : 20.0368
Current on Upstream bcm : 0.0399366
Current on Downstream bcm : 0.0202743
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 0.00860351
Tiefenbach Hall A energy : 4867.43
Tiefenbach Hall C energy : 6070.48
Delta(E)/E width (MV_AI_DXWID) : 0.597075
MBSY1c Hall A Beam energy : 4877.58
MBSY3c Hall C Beam energy : 6090.49
MBSY1c magnet current (amp) : 203.554
MBSY1c Bdl : 1.21721e+06
-----------------------------------------
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
IPM1C12.YPOS : 0
IPM1H04A.XPOS : -0.61756
IPM1H04A.YPOS : 0.110431
IPM1H04B.XPOS : -0.766465
IPM1H04B.YPOS : 0.0912361
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
Survey Y offset bpm12 : 0
Survey X HI SAT bpm12 : 0
Survey Y HI SAT bpm12 : 0
-----------------------------------------
CRYO TARGET INFO
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Target : Thick Tantalum
Encoder position : 6128624
fan frequency loop 1 : 14.5
fan frequency loop 2 : 0
fan frequency loop 3 : 0
temperature loop 1-1 : 30.09
temperature loop 1-2 : 30.1
temperature loop 1-3 : 36.94
temperature loop 2-1 : 100.09
temperature loop 2-2 : 95.14
temperature loop 2-3 : 119.99
temperature loop 3-1 : 0
temperature loop 3-2 : 0
temperature loop 3-3 : 0
pressure fill target H2 : 25.4414
pressure fill bottle H2 : 25.4887
pressure ballast H2 : 25.9327
pressure exhaust H2 : 25.1026
cryogen input temp : 214.8
crogen return flow : 0
JT valve setting : -0.292969
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Parameters used for HAPPEX feedback
-----------------------------------------
Parity DAQ Feedback Control (ON=1) : 1
HAPPEX Feedback results from
/adaqfs/halla/apar/feedback/runlog/ffb_14790.log:
Cumulative stats for 235288 events:
Events failing cut conditions:
0 Low_beam 143470
1 Beam_burp 6
2 Evt_seq 108675
3 Pair_seq 36835
4 Startup 1
5 Low_beam_c 0
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