NEXT
Make New Entry,
Make Followup Entry
User name apar
Log entry time 10:49:33 on April 29, 2010
Entry number 320180
keyword=Start_Parity_Run_3286__CODA_Config=Prex_Run_type=Production,beam_current=0,beam_energy=1.063,beam_polarization=90,beam_raster=on,comment_text=pedestal run,dithering_magnet=on,dithering_magnets=,leftarm_p=1.063,leftarm_theta=5,parity_feedback=on,parity_ihwp=in,rightarm_p=1.063,rightarm_theta=5,target_fanspeed=0 Hz,target_type=Thick C12
Beginning-of-Parity-run EPICS data for Run Number 3286 at Thu Apr 29 10:48:42 EDT 2010
CODA Configuration: Prex
# Timing board information: # Integrate Time = 0.22 ms, Ramp Delay = 0.00 us oversamp 1
Compton Run Number : 22784
-----------------------------------------
Wien angle (Vertical) : -88.0006
Wien Vertical BDL (Gcm) : -2151.9
Wien HV Polarity : ON
Wien electrode Voltage : 54.966
Wien angle (Solenoids) : 89.7547
Wien BDL (First Solenoid) (Gcm) : 876
Wien BDL (Second Solenoid) (Gcm) : 857
Wien angle (Horizontal) : -51.9996
Wien BDL (Gcm) : -1193.7
Wien HV Polarity (Horizontal) : ON
Wien electrode Voltage (Horizontal) : 32.828
Laser attenuation Hall A : 60
Laser power Hall A : 100
Beam Half-wave plate Set(off=out) : IN
Beam Half-wave plate Read(off=out) : IN
Rotating waveplate : 2350
IA Cell Setpoint Hall A : 4.96
IA Cell Setpoint Hall B : 4.98901
IA Cell Setpoint Hall C : 5
PZT X Setpoint Hall A : 4
PZT Y Setpoint Hall A : 4
PZT X Setpoint Common : 4.95
PZT Y Setpoint Common : 5
Gun2: PC (PITA) POS : 6.268
Gun2: PC (PITA) NEG : 8.986
Pockels Cell ON/OFF : ON
Pockels Cell X Stage : -0.0549
Pockels Cell Y Stage : -0.0373
Wager X Stage : 800
Wager Y Stage : 775
Hall A Slit Position : 8
Helicity Clock Set : Free Clock
Helicity Delay Set : 16 windows
Helicity Pattern Set : Octet
Helicity Clock Read : Free Clock
Helicity Settle Read : 100
Helicity Stable Read : 4067
Helicity Delay Read : 16 windows
Helicity Pattern Read : Octet
Helicity Frequency : 239.981
-----------------------------------------
Compton stuffs
-----------------------------------------
Laser power : Pwr 79mW
Calculated power in cavity : 0.0518679
Photodiode on table : 724.229
Laser X position on QPD 1 : 761.846
Laser Y position on QPD 1 : 58.9254
Laser X position on QPD 2 : -162.795
Laser Y position on QPD 2 : 105.271
QPD 1 sum : -1.25618
QPD 2 sum : -0.95709
Position set point for adjustable
mirror 1 (either x or y) : -505[c]
Position set point for adjustable
mirror 2 (either x or y) : -4465[c]
Laser minimum temperature (35.8) : 32.201
Laser temperature set point : +47.245
Polarisation in cavity : LEFT
Reflection photodiode : 0.67448
Gain of locking servo : 132
Tracking level (V) of locking servo : 0.65
Slow locking signal sent to laser : 0.155649
Fast locking signal sent to laser : 9.08808
Calculated polarisation in cavity : 5.67713
Photodiode 1 after Wollaston prism : 0.0041041
Photodiode 2 after Wollaston prism : 0.00366315
Step size for RHWP scan : 0
Laser temp slow ramp (1 = on) : ON
Speed of laser temp slow ramp up : 0.015
Speed of laser temp slow ramp down : 0.015
-----------------------------------------
Left Arm Magnets
-----------------------------------------
Left Arm Q1 power supply current : 582.078
Left Arm Q1 momentum : 1.0629
Left Arm Q1 gauss meter : -0.04872
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 461.858
Left Arm Q2 momentum : 1.06311
Left Arm Q2 gauss meter : 0.2431
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 353.907
Left Arm D1 momentum : 1.063
Left Arm D1 NMR : 0.393538
Left Arm Q3 power supply current : 569.788
Left Arm Q3 momentum : 1.06287
Left Arm Q3 gauss meter : -0.28753
Left Arm Q3 power supply polarity : disabled
-----------------------------------------
Right Arm Magnets
-----------------------------------------
Right Arm Q1 power supply current : 582.025
Right Arm Q1 momentum : 1.063
Right Arm Q1 gauss meter : -0.014305
Right Arm Q1 power supply polarity : 1
Right Arm Q2 power supply current : 463.532
Right Arm Q2 momentum : 1.06325
Right Arm Q2 gauss meter : 0.2425
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 364.474
Right Arm D1 momentum : 1.06299
Right Arm D1 NMR : 0.394463
Right Arm Q3 power supply current : 573.573
Right Arm Q3 momentum : 1.06323
Right Arm Q3 gauss meter : 0.2564
Right Arm Q3 power supply polarity : disabled
-----------------------------------------
VDC Currents & Voltages
-----------------------------------------
Left Arm Top VDC Current : 1.46484
Left Arm Bottom VDC Current : 1.51367
Right Arm Top VDC Current : -1.80664
Right Arm Bottom VDC Current : -1.46484
Left Arm Top VDC voltage : 0.0180664
Left Arm Bottom VDC voltage : 0.0185547
Right Arm Top VDC voltage : -0.00683594
Right Arm Bottom VDC voltage : -0.0117188
-----------------------------------------
HallA & Injector BCMs and Energy
-----------------------------------------
Average current of the two cavities : 0.0284943
Current on Unser monitor : 19.8761
Current on Upstream bcm : 0.0429716
Current on Downstream bcm : 0.014017
Upstream Cavity Coefficient : 52.95
Downstream Cavity Coefficient : 44.77
Current on IBC0L02 (source) : 3.24882
Tiefenbach Hall A energy : 1060.52
Tiefenbach Hall C energy : 4085.03
Delta(E)/E width (MV_AI_DXWID) : 4.89723
MBSY1c Hall A Beam energy : 1061.34
MBSY3c Hall C Beam energy : 4097.15
MBSY1c magnet current (amp) : 43.916
MBSY1c Bdl : 264859
-----------------------------------------
ARC stuff and Raster
-----------------------------------------
Arc1 dp/p : 0
Arc2 dp/p : 0
Raster X width : 17
Raster Y width : 7
-----------------------------------------
Target BPMs
-----------------------------------------
IPM1C12.XPOS : 0
IPM1C12.YPOS : 0
IPM1H04A.XPOS : 0
IPM1H04A.YPOS : 0
IPM1H04B.XPOS : 0
IPM1H04B.YPOS : 0
Survey X offset bpm4A : 0.24
Survey Y offset bpm4A : 0.36
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
-----------------------------------------
Left Arm Collimator
-----------------------------------------
Left Arm Collimator : 0.00214844
HacL_HPE1313A:0_Ch58 : -0.274902
HacL_HPE1313A:0_Ch55 : 22.7051
HacL_HPE1313A:0_Ch54 : 0.012207
Left Arm Angle Floor Angle : 0
Left Arm Angle Vernier : 0
Left Arm Scattering Angle : -0.179
-----------------------------------------
Right Arm Collimator
-----------------------------------------
Right Arm Collimator : -0.00649414
HacR_HPE1313A:0_Ch58 : -0.652832
HacR_HPE1313A:0_Ch55 : 21.4355
HacR_HPE1313A:0_Ch54 : -0.990234
Right Arm Angle Floor Angle : 0
Right Arm Angle Vernier : 0
Right Arm Scattering Angle : 0.197
-----------------------------------------
CRYO TARGET INFO
-----------------------------------------
Target : Thick Carbon
Encoder position : 17784410
fan frequency loop 1 : 0
fan frequency loop 2 : 0
fan frequency loop 3 : 0
temperature loop 1-1 : 119.99
temperature loop 1-2 : 119.99
temperature loop 1-3 : 119.99
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 : 15.2865
pressure fill bottle H2 : 14.4991
pressure ballast H2 : 23.7858
pressure exhaust H2 : 14.9493
cryogen input temp : 210.3
crogen return flow : 7.04444
JT valve setting : 0.341797
-----------------------------------------
PREX Left arm Det/Scint/S0 HV
-----------------------------------------
Upper Quartz : -850.7
Lower Quartz : -751.2
A_T Quartz : -998.3
Upper Scint : -5.8
Lower Scint : -22
S0 A : -19.7
S0 B : -21.2
-----------------------------------------
PREX Det Encoder Positions
-----------------------------------------
Left Main Det x : 1.09131
Left Main Det y : 1.86768
Right Main Det x : 0.441406
Right Main Det y : 1.95752
-----------------------------------------
PREX A_T Encoder Positions
-----------------------------------------
Left A_T Det x : 3.12256
Left A_T Det y : 1.80225
Right A_T Det x : 1.30762
Right A_T Det y : 3.37549
-----------------------------------------
PREX Septum Currents
-----------------------------------------
Current Setpoint(Amps) : 729
Current Readback(Amps) : 0
-----------------------------------------
Parameters used for HAPPEX feedback
-----------------------------------------
Parity DAQ Feedback Control (ON=1) : 1
anatype fdbk
curmon bcm1
feedback PITA on 8 bcm1
PITAparam slope -800
feedback IA off 2 bcm1
feedback PZT off 20 bpm4b
ncuts 6
cutnames Low_beam Beam_burp Evt_seq Pair_seq Startup Adcx_DAC_burp
extlo 10 10 25 25 0 10
exthi 1200 40 25 25 0 10
#
# command to log run in database (should already have been done)\n
/adaqfs/home/apar/PREX/runlistDB/addRun2runlist.pl -r 3286 -d '2010-04-29 10:47:57' -t 17784410 -s IN