User name bogdanw
Log entry time 14:48:35 on March19,2000
Entry number 36493
keyword=harp scan raster OFF, run 671scanner # 5 TJ name=IHA1H03A
Wire combination H position V position
# 1 # 2 -2413.um 1530.um
# 1 # 3 -2302.um 1640.um
# 2 # 3 -2302.um 1419.um
weighted average -2302.um 1530.um
roll angle -8.285mr -0.475deg 0.000deg
Absolute beam h position: -2302.um (+ means at beam left)
Absolute beam v position: 1530.um (+ means too high)
Horizontal sigma (um): 74.
Elliptic approximation:
(tilt angle is from horizontal axis to major axis)
Vertical sigma (um): 162.464
Ellipse tilt angle (deg. clockw.): 86.8363
Ellipse major axis length (um) : 162.661
Ellipse minor axis length (um) : 73.3611
**********************************************
scanner # 6 TJ name=IHA1H03B
Wire combination H position V position
# 1 # 2 -360.um -166.um
# 1 # 3 -369.um -175.um
# 2 # 3 -369.um -157.um
weighted average -369.um -166.um
roll angle 0.691mr 0.040deg -0.350deg
Absolute beam h position: -369.um (+ means at beam left)
Absolute beam v position: -166.um (+ means too high)
Horizontal sigma (um): 42.
Elliptic approximation:
(tilt angle is from horizontal axis to major axis)
Vertical sigma (um): 76.9543
Ellipse tilt angle (deg. clockw.): 85.5895
Ellipse major axis length (um) : 77.1170
Ellipse minor axis length (um) : 41.3313
**********************************************
geographical # Jlab name read Chronological #
in the beam line on the file in the file
5 IHA1H03A 1
6 IHA1H03B 2
Target beam h position: -20.um (+ for beam left)
Target beam v position: -471.um (+ for too high)
Target beam h angle: -0.310mrad (+ for clockwise)
Target beam v slope: -0.272mrad (+ for ascending slope)
ARC energy measurement: can't find scanner # 1
Output saved in file:
../scan_671.data.log
FIGURE 1
