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\@writefile{lof}{\contentsline {figure}{\numberline {1}{\ignorespaces The prototype girder shown in this figure supports eight Halbach magnets, each surrounded by electromagnetic correctors, constructed around a vacuum beampipe. The fully integrated assembly of many components is carefully aligned on the girder.}}{2}}
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\@writefile{toc}{\contentsline {section}{\numberline {2}Mechanical analysis, forces, design and alignment}{2}}
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\@writefile{lof}{\contentsline {figure}{\numberline {2}{\ignorespaces Mechanical analysis of the deflection of an aluminum frame of a QF magnet (top) and the temperature distribution with water passages (bottom).}}{3}}
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\@writefile{lof}{\contentsline {figure}{\numberline {3}{\ignorespaces Forces between PMM blocks, on the aluminum frame and on the epoxy, for the most challenging BD Halbach magnet style.}}{4}}
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\@writefile{lof}{\contentsline {figure}{\numberline {4}{\ignorespaces Design model showing the assembly brackets and alignment dowels (pins) used during magnet assembly.}}{4}}
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\@writefile{lof}{\contentsline {figure}{\numberline {5}{\ignorespaces The kinematic mount at the base of the integrated magnet assembly enables accurate alignment.}}{5}}
\newlabel{F:Alignment}{{5}{5}}
\@writefile{toc}{\contentsline {section}{\numberline {3}Magnetic testing and performance}{5}}
\newlabel{S:Magnetic}{{3}{5}}
\@writefile{lof}{\contentsline {figure}{\numberline {6}{\ignorespaces Magnetization angle errors measured by Helmholtz coil across all permanent magnet blocks.}}{5}}
\newlabel{F:Angle}{{6}{5}}
\@writefile{lof}{\contentsline {figure}{\numberline {7}{\ignorespaces Distribution of magnetization strength measured by Helmholtz coil across all permanent magnet blocks.}}{6}}
\newlabel{F:Strength}{{7}{6}}
\@writefile{lof}{\contentsline {figure}{\numberline {8}{\ignorespaces John Cintorino operates a rotating coil at BNL to measure the multipoles of a QF magnet (bottom center).}}{6}}
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\@writefile{lof}{\contentsline {figure}{\numberline {9}{\ignorespaces Iron tuning wires of adjustable length were placed inside the slots in the orange plastic 3D printed cartridge that is visible in this photograph, inside the bore of the QF1 magnet, in order to cancel out field imperfections.}}{7}}
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\@writefile{lof}{\contentsline {figure}{\numberline {10}{\ignorespaces Multipole field errors measured in magnet QF1, before and after tuning with adjustable length iron wires.}}{7}}
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\@writefile{toc}{\contentsline {section}{\numberline {4}Thermal variation and stability}{8}}
\@writefile{lof}{\contentsline {figure}{\numberline {11}{\ignorespaces Thermal behaviour of magnet strengths, extrapolating from measurement temperatures in the range 18.5--20.6$^\circ $C to the operating temperature of 29.4$^\circ $C (85$^\circ $F).}}{8}}
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\@writefile{toc}{\contentsline {section}{\numberline {5}Acknowledgments}{8}}
