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User name apar
Log entry time 02:16:46 on December 20, 2009
Entry number 308340
keyword=End_of_Parity_Run_14784__CODA_Config=Pvdis
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Run Number: 14784
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 '3'),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 14784 at Sun Dec 20 02:16:37 EST 2009
CODA Configuration: Pvdis
# Timing board information: # Integrate Time = 8.00 ms, Ramp Delay = 0.00 us oversamp 4
Compton Run Number : 21678
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Wien angle : 90.4685
Wien BDL : 2098.1
Wien field : 60.306
Laser attenuation Hall A : 231
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 : 7.83
Gun2: PC (PITA) NEG : 6.87
Gun3: PC (PITA) POS : 5.0246
Gun3: PC (PITA) NEG : 5
Pockels Cell Voltage POS : 1.78266
Pockels Cell Voltage NEG : 1.56532
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
-----------------------------------------
Laser power : Pwr741mW
Calculated power in cavity : 825.896
Photodiode on table : 382.602
Laser X position on QPD 1 : 170.361
Laser Y position on QPD 1 : 479.511
Laser X position on QPD 2 : -14.8296
Laser Y position on QPD 2 : -599.179
QPD 1 sum : -1.6627
QPD 2 sum : -1.19148
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 : +47.0987
Polarisation in cavity : LEFT
Reflection photodiode : 0.343649
Gain of locking servo : 168
Tracking level (V) of locking servo : 0.66
Slow locking signal sent to laser : 0.0640907
Fast locking signal sent to laser : 9.89745
Calculated polarisation in cavity : 97.7801
Photodiode 1 after Wollaston prism : 0.724525
Photodiode 2 after Wollaston prism : 64.5501
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 : 2670.76
Left Arm Q1 momentum : 3.54997
Left Arm Q1 gauss meter : -0.22505
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 1528.48
Left Arm Q2 momentum : 3.54964
Left Arm Q2 gauss meter : 0.8025
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 : 1412.87
Left Arm Q3 momentum : 3.54887
Left Arm Q3 gauss meter : -0.71228
Left Arm Q3 power supply polarity : disabled
-----------------------------------------
Right Arm Magnets
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Right Arm Q1 power supply current : 2331.3
Right Arm Q1 momentum : 3.10041
Right Arm Q1 gauss meter : -0.05785
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 : 3.10003
Right Arm D1 NMR : 1.15038
Right Arm Q3 power supply current : 1233.46
Right Arm Q3 momentum : 3.09986
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 : 99.2207
Current on Unser monitor : 118.604
Current on Upstream bcm : 96.8118
Current on Downstream bcm : 101.63
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 99.7628
Tiefenbach Hall A energy : 4867.41
Tiefenbach Hall C energy : 6070.48
Delta(E)/E width (MV_AI_DXWID) : 0.593617
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
-----------------------------------------
Arc1 dp/p : 0
Arc2 dp/p : 0
Raster X width : 6
Raster Y width : 6
-----------------------------------------
Target BPMs
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IPM1C12.XPOS : -0.0217015
IPM1C12.YPOS : -0.434248
IPM1H04A.XPOS : -0.732534
IPM1H04A.YPOS : 0.0249507
IPM1H04B.XPOS : -0.701711
IPM1H04B.YPOS : 0.0134873
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 : -0.0217015
Survey Y offset bpm12 : -0.434248
Survey X HI SAT bpm12 : 0
Survey Y HI SAT bpm12 : 0
-----------------------------------------
CRYO TARGET INFO
-----------------------------------------
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 : 29.46
temperature loop 1-2 : 29.41
temperature loop 1-3 : 33.71
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 : 25.6489
pressure fill bottle H2 : 25.6092
pressure ballast H2 : 25.9113
pressure exhaust H2 : 25.4429
cryogen input temp : 211.8
crogen return flow : 0.332305
JT valve setting : -0.146484
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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_14784.log:
Cumulative stats for 33766 events:
Events failing cut conditions:
0 Low_beam 7047
1 Beam_burp 2
2 Evt_seq 0
3 Pair_seq 0
4 Startup 1
5 Low_beam_c 0
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