Table 3.

Uncertainty budget for small angle X-ray scattering (SAXS) for the Au30 sample.

Input ${\mathit{x}}_{\mathit{i}}$	${\mathit{x}}_{\mathit{i}}$ · Unit	$\mathit{u}\left({\mathit{x}}_{\mathit{i}}\right)$ · Unit	${\mathit{u}}_{\mathit{C}}$/mL${}^{-1}$
s	$172.1\mathsf{\mu }$m	$0.2\mathsf{\mu }$m	$6.1·{10}^9$
L	$4511\mathrm{mm}$	$5\mathrm{mm}$	$5.7·{10}^9$
${\mathsf{\Phi }}_0$	$6.8·{10}^9\mathrm{ph}/\mathrm{s}$	$6.8·{10}^7\mathrm{ph}/\mathrm{s}$	$1.85·{10}^9$
T	$2.00\%$	$0.02\%$	$1.85·{10}^9$
E	$8000.0\mathrm{eV}$	$0.8\mathrm{eV}$	$5.6·{10}^8$
t	$60.00\mathrm{s}$	$<0.06\mathrm{s}$	$1.85·{10}^8$
${\eta }_{QE}$	97%	$3\%$	$6.0·{10}^7$
$Nfit$	$2.66·{10}^{-5}$	$1.7·{10}^{-6}$	$9.58·{10}^9$
w	$1.01\mathrm{mm}$	$0.03\mathrm{mm}$	$5.46·{10}^9$
${(\Delta \rho )}^2$	$1.88·{10}^7{\mathrm{nm}}^{-6}$	$4.05·{10}^4{\mathrm{nm}}^{-6}$	$4.25·{10}^8$
C	$1.85·{10}^{11}{\mathrm{ml}}^{-1}$		$1.3·{10}^{10}$