User name M. Rvachev
Log entry time 20:30:34 on March17,2000
Entry number 36375
keyword=Harp scan with raster onwire # 1 wire # 2 wire # 3
scanner # 5 nominal (um): 22619.7 49144.7 72279.7
forward (um): 18826.8 48095.7 70045.6
backward (um): 18877.5 48148.8 70074.3
fwd/bwd average (um): 18852.1 48122.2 70059.9
fwd-bwd distance (um): -50.7 -53.1 -28.7
aver.-nomin. distance (um): -3767.5 -1022.4 -2219.7
fwd detector yield (V/uA): 2.0 2.7 2.6
bwd " " " : 1.8 2.8 2.6
fwd peak base width. (um): 5710.4 5794.7 3043.2
bwd " " " " : 5625.6 5916.8 3030.4
avg peak base width. (um): 5668.0 5855.7 3036.8
fwd peak sigma (um): 1339.7 1437.5 873.4
bwd " " " " : 1407.9 1422.8 878.3
avg peak sigma (um): 1373.8 1430.2 875.8
error on avg sigma (+- um): 34.1 7.3 2.5
fwd average step size (um): 12.1 12.1 12.1
bwd " " " " : 12.1 12.1 12.1
fwd peak average level (mV): 1141.9 1466.9 1957.7
bwd " " " " : 1003.3 1508.6 1960.1
fwd peak filling factor (%): 53.9 57.5 58.8
bwd " " " " : 51.7 58.8 59.4
fwd fine offset level (mV): -0.1 -0.7 0.3
bwd " " " " : -0.6 0.0 0.5
fwd offset slope (mV/mm): 0.0 0.0 0.0
bwd " " " : 0.0 0.0 0.0
fwd rms noise level (mV): 463.6 451.2 432.8
bwd " " " " : 474.9 457.4 450.3
fwd avg. signal/rms noise : 2.5 3.3 4.5
bwd " " " " : 2.1 3.3 4.4
fwd baryc. accuracy rms(um): 36.6 28.1 14.5
bwd " " " " : 42.7 27.7 15.0
fwd ADC satur.? : F F F if |Vmax|>9.9 V
bwd " " : F F F
fwd beam compact?: T T T if fil. fact.>.5
bwd beam compact?: T T T
beam stable?: F F T if |fwd-bwd|<30um
fwd good signal/noise?: F F F if sig./noise>10.
bwd good signal/noise?: F F F
fwd plateau duration (s): 6.4
bwd " " " : 6.4
fwd trigger frequency (Hz): 1053.0
bwd " " " : 1052.7
scanner # 6 nominal (um): 22735.1 49155.1 72340.1
forward (um): 22156.2 48854.5 71968.8
backward (um): 22172.7 48882.8 72042.0
fwd/bwd average (um): 22164.4 48868.7 72005.4
fwd-bwd distance (um): -16.5 -28.3 -73.1
aver.-nomin. distance (um): -570.7 -286.4 -334.7
fwd detector yield (V/uA): 2.6 3.0 2.9
bwd " " " : 2.7 3.0 3.0
fwd peak base width. (um): 7002.0 7581.8 4031.4
bwd " " " " : 6990.4 7473.1 4067.4
avg peak base width. (um): 6996.2 7527.5 4049.4
fwd peak sigma (um): 1727.0 1877.9 1246.8
bwd " " " " : 1818.1 1765.5 1262.2
avg peak sigma (um): 1772.5 1821.7 1254.5
error on avg sigma (+- um): 45.6 56.2 7.7
fwd average step size (um): 12.1 12.1 12.1
bwd " " " " : 12.1 12.1 12.1
fwd peak average level (mV): 1194.9 1286.8 1644.0
bwd " " " " : 1218.7 1296.8 1688.0
fwd peak filling factor (%): 50.2 50.0 57.0
bwd " " " " : 48.4 50.1 56.3
fwd fine offset level (mV): -0.1 -0.1 0.0
bwd " " " " : 0.1 0.0 -0.2
fwd offset slope (mV/mm): 0.0 0.0 0.0
bwd " " " : 0.0 0.0 0.0
fwd rms noise level (mV): 669.3 640.1 646.1
bwd " " " " : 627.7 696.8 578.2
fwd avg. signal/rms noise : 1.8 2.0 2.5
bwd " " " " : 1.9 1.9 2.9
fwd baryc. accuracy rms(um): 55.8 51.4 29.8
bwd " " " " : 51.3 55.5 26.0
fwd ADC satur.? : F F F if |Vmax|>9.9 V
bwd " " : F F F
fwd beam compact?: T F T if fil. fact.>.5
bwd beam compact?: F T T
beam stable?: T T F if |fwd-bwd|<30um
fwd good signal/noise?: F F F if sig./noise>10.
bwd good signal/noise?: F F F
fwd plateau duration (s): 6.4
bwd " " " : 6.4
fwd trigger frequency (Hz): 1045.3
bwd " " " : 1052.9
geographical # Jlab name read Chronological # Survey data (um)
in the beam line on the file in the file Fiducial to beam
5 IHA1H03A 1 0.
6 IHA1H03B 2 0.
Voltage profile for absolute beam pos. Legend:
FIGURE 1
