Log entry time 20:20:42 on May 3, 2003

Entry number 99736

keyword=Start_Run_1576,Run_type=optics,beam_energy=1.541,beam_halfwaveplate=out,beam_raster=off,comment_text=Septum at 250A, Q2 current NORMAL - thin sieve slit prescale factor (ps1=2,ps2=2),daq_mode=one HRS daq,kin_name=,leftarm_p=1.1255,leftarm_theta=18,rightarm_p=1.5410,rightarm_theta=12.502,target_halfwaveplate=out,target_name=Proteus,target_polarization=42.8,target_type=Empty

Beginning-of-run EPICS data for Run Number 1576 at Sat May 3 20:20:23 EDT 2003
; RIGHT SPECTROMETER  on adaql2 computer on a-onl account.
; Prescale factors (integer), downloaded each run at prestart.
; Do NOT put spaces in string, NOR add 2nd string. (REALLY!!!)
; The default factor is essentially infinite. 
; ps8 = 65535 turns off the 1 kHz pulser on T8.
; Keep enough T2 to measure efficiency
; PS1 for the Right spectrometer T1 defined by S1.and.S2
; PS2 for the Right spectrometer T2 defined by Cerenkov/S1/S2 majority
; PS8 for 1024 Hz pulser ( keep this at <= 100)
; Trig 9 = 30 Hz, and you cannot prescale it.
 
ps1=1,ps2=2,ps3=9999,ps4=9999,ps5=65535,ps6=65535,ps7=65535,ps8=65535
                                                         
 
Right septum set current : 255
Right septum current readback : 263.5
Right Arm Q1 power supply current :
Right Arm Q1 momentum : 1.57185
Right Arm Q1 gauss meter : -0.02347
Right Arm Q1 power supply polarity :
Right Arm Q2 power supply current : 784.291
Right Arm Q2 momentum : 1.80733
Right Arm Q2 gauss meter : 0.4123
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 539.898
Right Arm D1 momentum : 1.57184
Right Arm D1 NMR : 0.58329
Right Arm Q3 power supply current : 736.073
Right Arm Q3 momentum : 1.57183
Right Arm Q3 gauss meter : 0.3303
Right Arm Q3 power supply polarity : disabled
Right Arm Top VDC Current :
Right Arm Bottom VDC Current :
Right Arm Top VDC voltage : 3.99609
Right Arm Bottom VDC voltage : 3.99658
Average current of the two cavities : 10.0283
Current on Unser monitor : -5.29119
Current on Upstream bcm : 9.99982
Current on Downstream bcm : 10.0567
Upstream Cavity Coefficient : 76.7
Downstream Cavity Coefficient : 78.9
Current on IBC0L02 (source) : 52.0037
Tiefenbach Hall A energy : 1148.79
Tiefenbach Hall C energy : 4413.54
Delta(E)/E width (MV_AI_DXWID) : 0
MBSY1c Hall A Beam energy : 1543.2
MBSY3c Hall C Beam energy : 3049.01
MBSY1c magnet current (amp) : 64.117
MBSY1c Bdl : 385107
Arc1 dp/p : 0
Arc2 dp/p : 0
Right Arm Arm Collimator : -0.000439453
Right LVDT HPM : 3284
Right LVDT VPM : 3869
HacR_HPE1313A:0_Ch58 : -0.558105
HacR_HPE1313A:0_Ch55 : 22.0703
HacR_HPE1313A:0_Ch54 : -0.90625
HacR_alignROLL : 0.466989
HacR_alignPITCH : -0.489172
HacR_alignHPT : -0
Right Arm Angle Floor Angle : 12.5
Right Arm Angle Vernier : -33.9
Right Arm Scattering Angle : 12.5016
IPM1C12.XPOS : 1.23405
IPM1C12.YPOS : 0.117138
IPM1H04A.XPOS : -0.0517377
IPM1H04A.YPOS : 0.0680553
IPM1H04B.XPOS : -0.0954575
IPM1H04B.YPOS : -0.0125542
Survey X offset bpmA : -0.63
Survey Y offset bpmA : -0.9
Survey X offset bpmB : 0.77
Survey Y offset bpmB : -1
Wien angle : -25.1981
Helicity Mode ON/OFF Random/Toggle : OFF
Wien BDL : -575.25
Wien field : 16.71
Laser attenuation Hall A : 378
Laser power Hall A : 69
Half-wave plate (off=out) : OUT
rotating waveplate : 6250
Beam Half-wave plate (off=out) : OUT
G0 Helicity Settle Set : 500 usec
G0 Helicity Delay Set : 8 cycles
G0 Helicity Pattern Set : Quartet
G0 Helicity Settle Read : 500 usec
G0 Helicity Delay Read : 8 cycles
G0 Helicity Pattern : Quartet
Target OTR x-position : 0.348532
Target OTR y-position : -0.412538
Target OTR x-width : 0.227619
Target OTR y-width : 0.437878
Target OTR data valid flag : Yes
Target OTR In/Out :
Arc OTR x-position : -1.94138
Arc OTR y-position : 0.265995
Arc OTR x-width : 2.96457
Arc OTR y-width : 3.05058
Arc OTR data valid flag : No
Arc OTR In/Out : OTR is Out
Polarized 3He Coil Current Longitudinal : -6.936
Polarized 3He Coil Current Transverse : -0.045
Transverse gradient coils (A) setup current : 0
Transverse gradient coils (A) readback current : 0.000305176
Longitudinal upstream gradient coil (B) setup current : 0
Longitudinal upstream gradient coil (B) readback current : -0.0012207
Longitudinal downstream gradient coil (C) setup current : 6.092
Longitudinal downstream gradient coil (C) readback current : 6.08856
Small vertical gradient coils (D) setup current : -0
Small vertical gradient coils (D) readback current : 0

User name a-onl

Log entry time 20:20:42 on May 3, 2003

Entry number 99736