BL20B2 current parameters

Fukui T and Uesugi K
27. Feb. 2006


TC1 slit1

centervertical0.35 mm
horizontal0.0 mm
offsetheight1.35mm
width2.03 mm

TC1 slit2

centervertical0.325 mm
horizontal0.55 mm
offsetheight0.1mm
width0.35 mm

monocromator Si (311) @ 4.3deg

Y1 -165787 -198.105 mm
Theta 78164 4.34244 deg
alpha1 -999 -0.04995 deg
X1 0 0 mm
dTheta1 -4400 -44.0 arcsec
Z1 -4700 -0.47 mm
alpha2 0 0 deg
X2 0 0 mm
dTheta2 881388.13 arcsec
Z2 -17500 -1.75 mm

Energy calibrations
Ag K edge


Cu K edge

fixed exit from monochromator @ experimental hutch 1

rocking curve @ 10keV

vibration of monochromator @ 50keV


Fourier transformation


monocromator Si (111) @ 12.8deg

Y1 -35372 -67.69 mm
Theta 230453 12.8029 deg
alpha1 -590369 -29.5185 deg
X1 0 0 mm
dTheta1 50019 500.19 arcsec
Z1 -4100 -0.41 mm
alpha2 589924 29.4962 deg
X2 0 0 mm
dTheta2 49611496.11 arcsec
Z2 -18400 -1.84 mm

Energy calibrations
Ag K edge


Cu K edge

fixed exit from monochromator @ experimental hutch 1