Log entry time 06:53:42 on May 2, 2003

Entry number 99447

keyword=Start_Run_1493,Run_type=optics,beam_energy=1.541,beam_halfwaveplate=out,beam_raster=on,comment_text=Septum at 170 A, thin sieve slit in,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=BeO Carbon long foil

Beginning-of-run EPICS data for Run Number 1493 at Fri May 2 06:53:28 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=2,ps2=10,ps3=9999,ps4=9999,ps5=65535,ps6=65535,ps7=65535,ps8=65535
                                                         
 
Right septum set current : 170
Right septum current readback : 176.25
Right Arm Q1 power supply current :
Right Arm Q1 momentum : 1.54103
Right Arm Q1 gauss meter : -0.02304
Right Arm Q1 power supply polarity :
Right Arm Q2 power supply current : 668.731
Right Arm Q2 momentum : 1.54103
Right Arm Q2 gauss meter : 0.3514
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 528.078
Right Arm D1 momentum : 1.541
Right Arm D1 NMR : 0.571846
Right Arm Q3 power supply current : 721.599
Right Arm Q3 momentum : 1.54092
Right Arm Q3 gauss meter : 0.3237
Right Arm Q3 power supply polarity : disabled
Right Arm Top VDC Current :
Right Arm Bottom VDC Current :
Right Arm Top VDC voltage : 3.99268
Right Arm Bottom VDC voltage : 3.99658
Average current of the two cavities : 6.61511
Current on Unser monitor : -7.93985
Current on Upstream bcm : 6.63276
Current on Downstream bcm : 6.62667
Upstream Cavity Coefficient : 76.7
Downstream Cavity Coefficient : 78.9
Current on IBC0L02 (source) : 6.70745
Tiefenbach Hall A energy : 1148.79
Tiefenbach Hall C energy : 4413.54
Delta(E)/E width (MV_AI_DXWID) : 2.56324
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 : -0.000292969
Right LVDT HPM : 3283
Right LVDT VPM : 3868
HacR_HPE1313A:0_Ch58 : -0.558594
HacR_HPE1313A:0_Ch55 : 22.0215
HacR_HPE1313A:0_Ch54 : -0.905762
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 : -0.330069
IPM1C12.YPOS : 0.560036
IPM1H04A.XPOS : 0.0936194
IPM1H04A.YPOS : 0.741022
IPM1H04B.XPOS : 0.0273616
IPM1H04B.YPOS : 0.920206
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 : 600
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 : 0.404937
Target OTR y-position : 0.383963
Target OTR x-width : 0.187466
Target OTR y-width : 0.391837
Target OTR data valid flag : Yes
Target OTR In/Out :
Arc OTR x-position : -2.06489
Arc OTR y-position : -0.139948
Arc OTR x-width : 2.96554
Arc OTR y-width : 3.03809
Arc OTR data valid flag : No
Arc OTR In/Out : OTR is Out
Polarized 3He Coil Current Longitudinal : -6.952
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 : 3.7
Longitudinal downstream gradient coil (C) readback current : 3.6972
Small vertical gradient coils (D) setup current : -0
Small vertical gradient coils (D) readback current : 0

User name a-onl

Log entry time 06:53:42 on May 2, 2003

Entry number 99447