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Limits

Limits for 19-BM
Parameter	Limits
Photon Energy (keV)
lower limit	6.0
upper limit	13.5
Energy Bandwidth
ΔE/E @ 13.5 keV	2.5 x 10-4
Minimum Focus Achieved (mm)
vertical	0.070
horizontal	0.070
Maximum Accepted Divergence from Source (mrad)
vertical @ 12.0 keV	0.03
horizontal @ 12.0 keV	0.55
Beam Position Stability at Focus (mm)	< 0.010

Limits for 19-ID
Parameter	Limits
Photon Energy (keV)
lower limit	6.0
upper limit (Si 111 crystal)	19.5
Energy Bandwidth (eV)
nonresonant crystallography @ 10.4 keV	0.013
resonant @ 6.5 keV	1.34
resonant @ 20.0 keV	0.84
Harmonic Contamination (%)	0.036%
Minimum Focus Achieved (mm)
vertical	0.038
horizontal	0.083
Maximum Accepted Divergence from Source (mrad)
vertical @ 12.0 keV	0.04
horizontal @ 12.0 keV	0.08
Beam Position Stability at Focus (mm)	< 0.010
Maximum Specimen to Detector Distance with A-frame (mm)	1200

ra/nd

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