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User name apar
Log entry time 06:45:54 on December 20, 2009
Entry number 308447
keyword=End_of_Parity_Run_14797__CODA_Config=Pvdis
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Run Number: 14797
End of Run Comment:
Run_type=Other,beam_energy=4.87,beam_polarization=87,beam_raster=off,comment_text=Low current cavity test (@ 0.1uA, Raster Off),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 14797 at Sun Dec 20 06:45:46 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 : 54
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 : 7.823
Gun2: PC (PITA) NEG : 6.877
Gun3: PC (PITA) POS : 5.0246
Gun3: PC (PITA) NEG : 5
Pockels Cell Voltage POS : 2.00244
Pockels Cell Voltage NEG : 1.82418
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 : 0.172952
Photodiode on table : 669.492
Laser X position on QPD 1 : 126.255
Laser Y position on QPD 1 : 783.167
Laser X position on QPD 2 : -8.1221
Laser Y position on QPD 2 : -943.325
QPD 1 sum : -0.767869
QPD 2 sum : -0.593298
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 : +47.2241
Polarisation in cavity : RIGHT
Reflection photodiode : 0.525545
Gain of locking servo : 168
Tracking level (V) of locking servo : 0.66
Slow locking signal sent to laser : 0.148324
Fast locking signal sent to laser : -5.6638
Calculated polarisation in cavity : 15.9539
Photodiode 1 after Wollaston prism : 0.00792503
Photodiode 2 after Wollaston prism : 0.00574425
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 : 0
Left Arm Q1 momentum : 0.00039585
Left Arm Q1 gauss meter : 0.0002837
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 0.0163791
Left Arm Q2 momentum : 0.0035166
Left Arm Q2 gauss meter : 0.000975
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : -1.36734
Left Arm D1 momentum : 0.00045347
Left Arm D1 NMR : 0.421641
Left Arm Q3 power supply current : -0.00665041
Left Arm Q3 momentum : -1.85376e-05
Left Arm Q3 gauss meter : 2.343e-05
Left Arm Q3 power supply polarity : disabled
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Right Arm Magnets
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Right Arm Q1 power supply current : 0.213626
Right Arm Q1 momentum : 0.000408272
Right Arm Q1 gauss meter : -2.77e-05
Right Arm Q1 power supply polarity : 1
Right Arm Q2 power supply current : -0.00759075
Right Arm Q2 momentum : -1.78011e-05
Right Arm Q2 gauss meter : 0.0003657
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 1.88999
Right Arm D1 momentum : 0.00256616
Right Arm D1 NMR : 0.177524
Right Arm Q3 power supply current : 0.000526819
Right Arm Q3 momentum : 0.000124258
Right Arm Q3 gauss meter : -0.0002778
Right Arm Q3 power supply polarity : disabled
-----------------------------------------
HallA & Injector BCMs and Energy
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Average current of the two cavities : 0.0378734
Current on Unser monitor : 19.3538
Current on Upstream bcm : 0.046479
Current on Downstream bcm : 0.0292678
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 0.60031
Tiefenbach Hall A energy : 4867.43
Tiefenbach Hall C energy : 6070.48
Delta(E)/E width (MV_AI_DXWID) : 0.600469
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
-----------------------------------------
Target BPMs
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IPM1C12.XPOS : 0
IPM1C12.YPOS : 0
IPM1H04A.XPOS : 0
IPM1H04A.YPOS : 0
IPM1H04B.XPOS : 0
IPM1H04B.YPOS : 0
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 : 28.48
temperature loop 1-2 : 28.42
temperature loop 1-3 : 28.76
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 : 25.1835
pressure fill bottle H2 : 25.2537
pressure ballast H2 : 25.9007
pressure exhaust H2 : 25.0996
cryogen input temp : 217.9
crogen return flow : 0
JT valve setting : -0.244141
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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_14797.log:
Cumulative stats for 48642 events:
Events failing cut conditions:
0 Low_beam 48642
1 Beam_burp 0
2 Evt_seq 0
3 Pair_seq 0
4 Startup 1
5 Low_beam_c 0
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