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User name apar
Log entry time 13:58:09 on August 17, 2009
Entry number 284677
keyword=Start_Parity_Run_44157__CODA_Config=_Run_type=other,beam_energy=3.179,beam_polarization=186,beam_raster=on,comment_text=LED tests, both LED inside the detector,leftarm_p=3.1234,leftarm_theta=6,parity_feedback=off,parity_ihwp=in,rightarm_p=3.1126,rightarm_theta=6,target_fanspeed=90Hz,target_type=Empty
Beginning-of-Parity-run EPICS data for Run Number 44157 at Mon Aug 17 13:58:02 EDT 2009
CODA Configuration:
# Timing board information: # Integrate Time = 33.25 ms, Ramp Delay = 0.00 us oversamp 1
Compton Run Number : 0
Wien angle : 90.2438
Wien BDL : 2095.7
Wien field : 60.156
Laser attenuation Hall A : 58
Laser power Hall A : 100
Beam Half-wave plate Set(off=out) : OUT
Beam Half-wave plate Read(off=out) : OUT
Rotating waveplate : 1200
IA Cell Setpoint Hall A : 4.8
IA Cell Setpoint Hall C : 5
PZT X Setpoint Hall A : 5.25
PZT Y Setpoint Hall A : 5
PZT X Setpoint Common : 5.64
PZT Y Setpoint Common : 5
Gun2: PC (PITA) POS : 8.554
Gun2: PC (PITA) NEG : 6.238
Gun3: PC (PITA) POS : 5.0246
Gun3: PC (PITA) NEG : 5
Pockels Cell Voltage POS : 2.00488
Pockels Cell Voltage NEG : 1.84127
G0 Helicity Settle Set : 500 usec
G0 Helicity Delay Set : No Delay
G0 Helicity Pattern Set : Quartet
G0 Helicity Random/Toggle Set : Random
G0 Helicity Settle Read : 500 usec
G0 Helicity Delay Read : No Delay
G0 Helicity Pattern Read : Quartet
G0 Helicity Random/Toggle Read : Random
Laser power : Pwr725mW
Calculated power in cavity : 0.139205
Photodiode on table : 402.542
Laser X position on QPD 1 : 165.843
Laser Y position on QPD 1 : 484.686
Laser X position on QPD 2 : -29.0858
Laser Y position on QPD 2 : -598.839
QPD 1 sum : -1.6688
QPD 2 sum : -1.15974
Position set point for adjustable mirror 1 (either x or y) : -885[c]
Position set point for adjustable mirror 2 (either x or y) : -3880[c]
Laser crystal minimum temperature (epics constant used for calculating temperature offsets) : 35.8
Laser temperature set point :
+48.3068
Polarisation set point of laser in cavity : RIGHT
Signal reflected from cavity input mirror : 0.830739
Gain of locking servo : 135
Tracking level (V) of locking servo : 0.65
Slow locking signal sent to laser : 0.151987
Fast locking signal sent to laser : 1.56931
Calculated polarisation in cavity : 16.7167
Signal of one polarisation state after Wollaston prism : 0.00500536
Signal of other polarisation state after Wollaston prism : 0.00701473
Step size for rotating half wave plate scan : 11162
Slow ramping of laser temperature when not locked (1 = on) : ON
Extent of laser temperature slow ramp (degrees C) : 0.2
Speed of laser temperature slow ramp up : 150
Speed of laser temperature slow ramp down : 150
Parity DAQ Feedback Control(1=on) : 0
Left Arm arm angle : -0.179
Right Arm arm angle : 0.197
Left Arm Q1 power supply current : 100.725
Left Arm Q1 momentum : 0.134104
Left Arm Q1 gauss meter : -0.00826
Left Arm Q1 power supply polarity : 1
Left Arm Q2 power supply current : 96.8243
Left Arm Q2 momentum : 0.222468
Left Arm Q2 gauss meter : 0.05074
Left Arm Q2 power supply polarity : disabled
Left Arm D1 power supply current : 98.5426
Left Arm D1 momentum : 0.298527
Left Arm D1 NMR : 0.353326
Left Arm Q3 power supply current : 101.135
Left Arm Q3 momentum : 0.255334
Left Arm Q3 gauss meter : -0.050259
Left Arm Q3 power supply polarity : disabled
Right Arm Q1 power supply current : 100.458
Right Arm Q1 momentum : 0.131808
Right Arm Q1 gauss meter : -0.00251
Right Arm Q1 power supply polarity : 1
Right Arm Q2 power supply current : 99.6585
Right Arm Q2 momentum : 0.228145
Right Arm Q2 gauss meter : 0.0516
Right Arm Q2 power supply polarity : enabled
Right Arm D1 power supply current : 0.172357
Right Arm D1 momentum : 0.00622189
Right Arm D1 NMR : 0
Right Arm Q3 power supply current : 99.7277
Right Arm Q3 momentum : 0.248461
Right Arm Q3 gauss meter : 0.04409
Right Arm Q3 power supply polarity : disabled
Left Arm Top VDC Current : 5.12695
Left Arm Bottom VDC Current : 3.4668
Right Arm Top VDC Current : -20.166
Right Arm Bottom VDC Current : -0.146484
Left Arm Top VDC voltage : 4.00635
Left Arm Bottom VDC voltage : 4.00195
Right Arm Top VDC voltage : 4.00146
Right Arm Bottom VDC voltage : 4.00244
Average current of the two cavities : 0.0260352
Current on Unser monitor : -5.94449
Current on Upstream bcm : 0.0389101
Current on Downstream bcm : 0.0131604
Upstream Cavity Coefficient : 42.6
Downstream Cavity Coefficient : 43.8
Current on IBC0L02 (source) : 0.00526849
Tiefenbach Hall A energy : 6063.87
Tiefenbach Hall C energy : 6070.48
Delta(E)/E width (MV_AI_DXWID) : 0
MBSY1c Hall A Beam energy : 6077.87
MBSY3c Hall C Beam energy : 6090.49
MBSY1c magnet current (amp) : 0
MBSY1c Bdl : 1.51674e+06
IPM1C12.XPOS : 0
IPM1C12.YPOS : 0
IPM1H04A.XPOS : 0
IPM1H04A.YPOS : 0
IPM1H04B.XPOS : 0
IPM1H04B.YPOS : 0
Survey X offset bpmA : -0.63
Survey Y offset bpmA : -0.9
Survey X offset bpmB : 0.77
Survey Y offset bpmB : -1
Arc1 dp/p : 0
Arc2 dp/p : 0
Left Arm Collimator : 0.393994
HacL_HPE1313A:0_Ch58 : -0.206543
HacL_HPE1313A:0_Ch55 : 23.4863
HacL_HPE1313A:0_Ch54 : 0.0405273
Left Arm Angle Floor Angle : 0
Left Arm Angle Vernier : 0
Left Arm Scattering Angle : -0.179
Right Arm Collimator : 0.362939
HacR_HPE1313A:0_Ch58 : -0.634766
HacR_HPE1313A:0_Ch55 : 22.3145
HacR_HPE1313A:0_Ch54 : -0.963867
Right Arm Angle Floor Angle : 0
Right Arm Angle Vernier : 0
Right Arm Scattering Angle : 0.197
Arc OTR x-position : -10.5973
Arc OTR y-position : 5
Arc OTR x-width : 0
Arc OTR y-width : -0
Arc OTR data valid flag : No
Arc OTR In/Out : OTR is Out