• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT
    Make New Entry, Make Followup Entry

    User name apar

    Log entry time 20:45:13 on June 4, 2010

    Entry number 324555

    keyword=End_of_Parity_Run_4284__CODA_Config=Prex
    ************************************************
     Run Number: 4284
     End of Run Comment:
    
    Run_type=Test,beam_current=0,beam_energy=1.063,beam_polarization=90,beam_raster=on,comment_text=DAQ test during beam off; investigating ROC31 problems (set nvqwk=6, nscaler=1, nsamp=900),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 3 (bottom)
    ************************************************
    End-of-Parity-run EPICS data for Run Number 4284 at Fri Jun  4 20:44:51 EDT 2010
    CODA Configuration: Prex
    
    # Timing board information: # Integrate Time = 7.30 ms, Ramp Delay = 400.00 us oversamp 1
    
    Compton Run Number                       : 22931
    -----------------------------------------
    Wien angle (Vertical)                    : 88.8235
    Wien Vertical BDL (Gcm)                  : 2147.9
    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)                           : -1204.1
    Wien HV Polarity (Horizontal)            : ON
    Wien electrode Voltage (Horizontal)      : 32.828
    Laser attenuation Hall A                 : 55
    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                 : 4.94261
    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                      : 6.957
    Gun2: PC (PITA) NEG                      : 8.297
    Pockels Cell ON/OFF                      : ON
    Pockels Cell X Stage                     : -0.0396
    Pockels Cell Y Stage                     : -0.04435
    Wager X Stage                            : 720
    Wager Y Stage                            : 750
    Hall A Slit Position                     : 8
    Helicity Clock Set                       : Free Clock
    Helicity Delay Set                       : 8 windows
    Helicity Pattern Set                     : Quartet
    Helicity Clock Read                      : 
    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 79mW
    Calculated power in cavity               : 0.056148
    Photodiode on table                      : 1618.81
    Laser X position on QPD 1                : 621.674
    Laser Y position on QPD 1                : -104.211
    Laser X position on QPD 2                : -15.2502
    Laser Y position on QPD 2                : 809.783
    QPD 1 sum                                : -0.389428
    QPD 2 sum                                : -0.874077
    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              : +47.281
    Polarisation in cavity                   : RIGHT
    Reflection photodiode                    : 0.761155
    Gain of locking servo                    : 120
    Tracking level (V) of locking servo      : 0.72
    Slow locking signal sent to laser        : 0.151987
    Fast locking signal sent to laser        : -1.37887
    Calculated polarisation in cavity        : 7.43216
    Photodiode 1 after Wollaston prism       : 0.00452988
    Photodiode 2 after Wollaston prism       : 0.00390313
    Step size for RHWP scan                  : 10625
    Laser temp slow ramp (1 = on)            : ON
    Extent of laser temp slow ramp (C)       :  COMPTON_LASERT_RAMPDT --- Invalid channel name
    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                     : 1.063
    Left Arm Q1 gauss meter                  : -0.04874
    Left Arm Q1 power supply polarity        : 1
    Left Arm Q2 power supply current         : 461.904
    Left Arm Q2 momentum                     : 1.06321
    Left Arm Q2 gauss meter                  : 0.2431
    Left Arm Q2 power supply polarity        : disabled
    Left Arm D1 power supply current         : 352.546
    Left Arm D1 momentum                     : 1.06299
    Left Arm D1 NMR                          : 0.393538
    Left Arm Q3 power supply current         : 569.777
    Left Arm Q3 momentum                     : 1.06285
    Left Arm Q3 gauss meter                  : -0.28758
    Left Arm Q3 power supply polarity        : disabled
    -----------------------------------------
    Right Arm Magnets
    -----------------------------------------
    Right Arm Q1 power supply current        : 582.185
    Right Arm Q1 momentum                    : 1.06319
    Right Arm Q1 gauss meter                 : -0.01445
    Right Arm Q1 power supply polarity       : 1
    Right Arm Q2 power supply current        : 463.476
    Right Arm Q2 momentum                    : 1.06312
    Right Arm Q2 gauss meter                 : 0.2423
    Right Arm Q2 power supply polarity       : enabled
    Right Arm D1 power supply current        : 364.633
    Right Arm D1 momentum                    : 1.06302
    Right Arm D1 NMR                         : 0.394473
    Right Arm Q3 power supply current        : 573.554
    Right Arm Q3 momentum                    : 1.06319
    Right Arm Q3 gauss meter                 : 0.2561
    Right Arm Q3 power supply polarity       : disabled
    -----------------------------------------
    VDC Currents & Voltages
    -----------------------------------------
    Left Arm Top VDC Current                 : 1.51367
    Left Arm Bottom VDC Current              : 1.51367
    Right Arm Top VDC Current                : -1.66016
    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                : -0.00537109
    Right Arm Bottom VDC voltage             : -0.00732422
    -----------------------------------------
    HallA & Injector BCMs and Energy, FFB Variables
    -----------------------------------------
    Average current of the two cavities      : 0.024889
    Current on Unser monitor                 : 22.0891
    Current on Upstream bcm                  : 0.0363882
    Current on Downstream bcm                : 0.0133897
    Upstream Cavity Coefficient              : 52.95
    Downstream Cavity Coefficient            : 44.77
    Current on IBC0L02 (source)              : 9.29984e-05
    Tiefenbach Hall A energy                 : 1060.52
    Tiefenbach Hall C energy                 : 5092.65
    Delta(E)/E width (MV_AI_DXWID)           : 3.50414
    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                : absolute
    RF gain high/low                         : Low
    Gain mode: manual, automatic             : manual
    -----------------------------------------
    ARC stuff and Raster
    -----------------------------------------
    Arc1 dp/p                                : 0
    Arc2 dp/p                                : 0
    Raster X width                                : 10
    Raster Y width                                : 6.2
    -----------------------------------------
    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                      : 0.0019043
    HacL_HPE1313A:0_Ch58                     : -0.291992
    HacL_HPE1313A:0_Ch55                     : 22.8516
    HacL_HPE1313A:0_Ch54                     : -0.00927734
    Left Arm Angle Floor Angle               : 12.5
    Left Arm Angle Vernier                   : 29.5
    Left Arm Scattering Angle                : 12.491
    -----------------------------------------
    Right Arm Collimator 
    -----------------------------------------
    Right Arm Collimator                     : -0.00424805
    HacR_HPE1313A:0_Ch58                     : -0.670898
    HacR_HPE1313A:0_Ch55                     : 21.8262
    HacR_HPE1313A:0_Ch54                     : -1.0083
    Right Arm Angle Floor Angle              : 12.5
    Right Arm Angle Vernier                  : -34
    Right Arm Scattering Angle               : 12.501
    -----------------------------------------
    CRYO TARGET INFO
    -----------------------------------------
    Target                                   : Pb Diamond #3
    Encoder position                         : 26503740
    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                  : 15.3521
    pressure fill bottle H2                  : 14.2321
    pressure ballast H2                      : 23.2944
    pressure exhaust H2                      : 14.3252
    cryogen input temp                       : 218.7
    crogen return flow                       : 8.54854
     JT valve setting                        : 0.0976562
    -----------------------------------------
    PREX Left arm Det/Scint/S0 HV
    -----------------------------------------
    Upper Quartz                   : -720.1
    Lower Quartz                   : -639.7
    A_T Quartz                     : -898.4
    Upper Scint                    : -6.5
    Lower Scint                    : -18.2
    S0 A                           : -21.3
    S0 B                           : -22.7
    -----------------------------------------
    PREX Det Encoder Position
    -----------------------------------------
    Left Main Det x                : 0.881836
    Left Main Det y                : 1.84912
    Right Main Det x               :  HacH_DTC_HPE1313A:0_Ch10 --- Invalid channel name
    Right Main Det y               : 1.84961
    -----------------------------------------
    PREX Septum Currents
    -----------------------------------------
    Current Setpoint(Amps)                   : 0
    Current Readback(Amps)                   : 0
    -----------------------------------------
    Parameters used for HAPPEX feedback
    -----------------------------------------
    Parity DAQ Feedback Control (ON=1)        : 1
    HAPPEX Feedback results from 
     /adaqfs/halla/apar/feedback/runlog/ffb_4284.log:
    
       Cumulative stats for 3838 events: 
       
       Events failing cut conditions:
       0         Low_beam   3837
       1        Beam_burp      0
       2          Evt_seq      0
       3         Pair_seq      1
       4          Startup      1
       5    Adcx_DAC_burp      1
       6       Pos_burp_E      0
       
       
    
    ----------------------------------------
    Beamline Element Temperatures
    ----------------------------------------
    Upstream part of W Collimator            : 0.82666
    Downstream part of W Collimator          : 1.28613
    Sieve Box                                : 0.354004
    Beamline                                 : 0.387207