NEXT
Make New Entry,
Make Followup Entry
User name apar
Log entry time 16:03:33 on May 19, 2010
Entry number 323335
keyword=Start_Parity_Run_3975__CODA_Config=Prex_Run_type=Production,beam_current=50,beam_energy=1.063,beam_polarization=90,beam_raster=on,comment_text=back to prod,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=Lead/Diamond 2
Beginning-of-Parity-run EPICS data for Run Number 3975 at Wed May 19 16:02:42 EDT 2010
CODA Configuration: Prex
# Timing board information: # Integrate Time = 7.30 ms, Ramp Delay = 400.00 us oversamp 1
Compton Run Number : 22907
-----------------------------------------
Wien angle (Vertical) : 88.8235
Wien Vertical BDL (Gcm) : 2139.9
Wien HV Polarity : OFF
Wien electrode Voltage : 55.48
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) : -1201
Wien HV Polarity (Horizontal) : ON
Wien electrode Voltage (Horizontal) : 32.828
Laser attenuation Hall A : 128
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 : 4.9475
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 : 6.773
Gun2: PC (PITA) NEG : 8.481
Pockels Cell ON/OFF : ON
Pockels Cell X Stage : -0.03965
Pockels Cell Y Stage : -0.04435
Wager X Stage : 720
Wager Y Stage : 750
Hall A Slit Position : -0.998535
Helicity Clock Set : Free Clock
Helicity Delay Set : 8 windows
Helicity Pattern Set : Quartet
Helicity Clock Read : Free Clock
Helicity Settle Read : 100
Helicity Stable Read : 8233.35
Helicity Delay Read : 8 windows
Helicity Pattern Read : Quartet
Helicity Frequency : 120
-----------------------------------------
Compton stuffs
-----------------------------------------
Laser power : Pwr 84mW
Calculated power in cavity : 0.0527375
Photodiode on table : 0
Laser X position on QPD 1 : 608.737
Laser Y position on QPD 1 : -111.09
Laser X position on QPD 2 : -13.2145
Laser Y position on QPD 2 : 814.791
QPD 1 sum : -0.366233
QPD 2 sum : -0.848441
Position set point for adjustable
mirror 1 (either x or y) : 9695[c]
Position set point for adjustable
mirror 2 (either x or y) : -34095[c]
Laser minimum temperature (35.8) : 32.201
Laser temperature set point : +47.096
Polarisation in cavity : RIGHT
Reflection photodiode : 0.746505
Gain of locking servo : 125
Tracking level (V) of locking servo : 0.7
Slow locking signal sent to laser : 0.148324
Fast locking signal sent to laser : -5.53562
Calculated polarisation in cavity : 1.42311
Photodiode 1 after Wollaston prism : 0.00409654
Photodiode 2 after Wollaston prism : 0.00421482
Step size for RHWP scan : 10625
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 : 582.132
Left Arm Q1 momentum : 1.06319
Left Arm Q1 gauss meter : -0.04706
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 461.713
Left Arm Q2 momentum : 1.06277
Left Arm Q2 gauss meter : 0.24223
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 353.143
Left Arm D1 momentum : 1.06301
Left Arm D1 NMR : 0.393545
Left Arm Q3 power supply current : 569.984
Left Arm Q3 momentum : 1.06324
Left Arm Q3 gauss meter : -0.28741
Left Arm Q3 power supply polarity : disabled
-----------------------------------------
Right Arm Magnets
-----------------------------------------
Right Arm Q1 power supply current : 582.078
Right Arm Q1 momentum : 1.063
Right Arm Q1 gauss meter : -0.014341
Right Arm Q1 power supply polarity : 1
Right Arm Q2 power supply current : 463.349
Right Arm Q2 momentum : 1.06283
Right Arm Q2 gauss meter : 0.242
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 364.453
Right Arm D1 momentum : 1.06301
Right Arm D1 NMR : 0.394469
Right Arm Q3 power supply current : 573.427
Right Arm Q3 momentum : 1.06296
Right Arm Q3 gauss meter : 0.2562
Right Arm Q3 power supply polarity : disabled
-----------------------------------------
VDC Currents & Voltages
-----------------------------------------
Left Arm Top VDC Current : 1.41602
Left Arm Bottom VDC Current : 1.46484
Right Arm Top VDC Current : -1.75781
Right Arm Bottom VDC Current : -1.51367
Left Arm Top VDC voltage : 0.0185547
Left Arm Bottom VDC voltage : 0.0195312
Right Arm Top VDC voltage : -0.0117188
Right Arm Bottom VDC voltage : -0.0112305
-----------------------------------------
HallA & Injector BCMs and Energy, FFB Variables
-----------------------------------------
Average current of the two cavities : 47.8672
Current on Unser monitor : 70.3801
Current on Upstream bcm : 50.4648
Current on Downstream bcm : 45.2697
Upstream Cavity Coefficient : 52.95
Downstream Cavity Coefficient : 44.77
Current on IBC0L02 (source) : 49.7243
Tiefenbach Hall A energy : 1060.5
Tiefenbach Hall C energy : 5092.65
Delta(E)/E width (MV_AI_DXWID) : 1.57008
MBSY1c Hall A Beam energy : 1061.34
MBSY3c Hall C Beam energy : 5108.4
MBSY1c magnet current (amp) : 43.916
MBSY1c Bdl : 264859
FB ON, Standby, Pause status : 0
Gain OK or Gain Fail status : 0
Absolute or Relative mode : relative
RF gain high/low : High
Gain mode: manual, automatic : manual
-----------------------------------------
ARC stuff and Raster
-----------------------------------------
Arc1 dp/p : 0
Arc2 dp/p : 0
Raster X width : 10
Raster Y width : 6.6
-----------------------------------------
Target BPMs
-----------------------------------------
IPM1C12.XPOS : 0.0401439
IPM1C12.YPOS : -0.359756
IPM1H04A.XPOS : -0.00680116
IPM1H04A.YPOS : 0.0819432
IPM1H04B.XPOS : 0.0210277
IPM1H04B.YPOS : 0.893095
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 : 0.0401439
Survey Y offset bpm12 : -0.359756
Survey X HI SAT bpm12 : 0
Survey Y HI SAT bpm12 : 0
-----------------------------------------
Left Arm Collimator
-----------------------------------------
Left Arm Collimator : 0.00205078
HacL_HPE1313A:0_Ch58 : -0.288574
HacL_HPE1313A:0_Ch55 : 23.291
HacL_HPE1313A:0_Ch54 : -0.0078125
Left Arm Angle Floor Angle : 0
Left Arm Angle Vernier : 0
Left Arm Scattering Angle : -0.179
-----------------------------------------
Right Arm Collimator
-----------------------------------------
Right Arm Collimator : -0.00878906
HacR_HPE1313A:0_Ch58 : -0.668457
HacR_HPE1313A:0_Ch55 : 22.0703
HacR_HPE1313A:0_Ch54 : -1
Right Arm Angle Floor Angle : 0
Right Arm Angle Vernier : 0
Right Arm Scattering Angle : 0.197
-----------------------------------------
CRYO TARGET INFO
-----------------------------------------
Target : Pb Diamond #2
Encoder position : 28295732
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 : 15.3918
pressure fill bottle H2 : 14.2733
pressure ballast H2 : 23.3387
pressure exhaust H2 : 14.3694
cryogen input temp : 216
crogen return flow : 9.32421
JT valve setting : 0.390625
-----------------------------------------
PREX Left arm Det/Scint/S0 HV
-----------------------------------------
Upper Quartz : -795.1
Lower Quartz : -706.1
A_T Quartz : -898.4
Upper Scint : -5.8
Lower Scint : -22
S0 A : -21.3
S0 B : -22.7
-----------------------------------------
PREX Det Encoder Positions
-----------------------------------------
Left Main Det x : 1.09033
Left Main Det y : 1.84912
Right Main Det x : 0.441895
Right Main Det y : 1.95703
-----------------------------------------
PREX A_T Encoder Positions
-----------------------------------------
Left A_T Det x : 3.12402
Left A_T Det y : 1.72705
Right A_T Det x : 1.30811
Right A_T Det y : 3.37549
-----------------------------------------
PREX Septum Currents
-----------------------------------------
Current Setpoint(Amps) : 729
Current Readback(Amps) : 725.411
-----------------------------------------
Parameters used for HAPPEX feedback
-----------------------------------------
Parity DAQ Feedback Control (ON=1) : 1
anatype fdbk
curmon bcm3
feedback PITA on 4 bcm3
PITAparam slope -574
feedback IA off 2 bcm3
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 3975 -d '2010-05-19 16:02:38' -t 28295732 -s IN