\begin{table*}[ht]
\centering
\caption{$1\sigma$ uncertainties on $H_0$ from GW memory Fisher analysis. Values of $\bar{\sigma}_{H_0}$ are the mean over seeds. Population scatter $\sigma_\mathrm{pop}$ (astrophysical spread across event realisations) and error on the mean $\sigma_\mathrm{err}$ (Monte Carlo accuracy) are available in the accompanying CSV but are not shown here for brevity.}
\label{tab:sigma_H0_combined}
\begin{tabular}{lrrrrrrr}
\toprule
Detector & $T_\mathrm{obs}$ [s] & $f_\mathrm{min}$ [Hz] & Approx. & $M_\mathrm{max}\ [M_\odot]$ & $\bar{\sigma}_{H_0}$ [km\,s$^{-1}$\,Mpc$^{-1}$] & $\sigma_{H_0}(N_\mathrm{lo})$ & $\sigma_{H_0}(N_\mathrm{hi})$ \\
\midrule
\multicolumn{8}{l}{\textit{aLIGO_HLV}} \\
 & 8 & 5 & MWM & 1.00e+02 & 272.331 & 75.531 & 46.032 \\
 & 4 & 5 & MWM & 1.00e+02 & 271.888 & 75.408 & 45.957 \\
 & 16 & 5 & MWM & 1.00e+02 & 272.343 & 75.534 & 46.034 \\
 & 8 & 10 & MWM & 1.00e+02 & 272.331 & 75.531 & 46.032 \\
 & 8 & 20 & MWM & 1.00e+02 & 273.118 & 75.749 & 46.165 \\
 & 8 & 5 & MWM & 8.00e+01 & 270.608 & 75.053 & 45.741 \\
 & 8 & 5 & MWM & 1.00e+02 & 87.332 & 76.595 & 46.681 \\
\midrule
\multicolumn{8}{l}{\textit{ET}} \\
 & 8 & 2 & MWM & 1.00e+02 & 2661.699 & 8.417 & 8.417 \\
 & 4 & 2 & MWM & 1.00e+02 & 2661.896 & 8.418 & 8.418 \\
 & 16 & 2 & MWM & 1.00e+02 & 2619.001 & 8.282 & 8.282 \\
 & 8 & 1 & MWM & 1.00e+02 & 2661.614 & 8.417 & 8.417 \\
 & 8 & 5 & MWM & 1.00e+02 & 2718.743 & 8.597 & 8.597 \\
 & 8 & 2 & MWM & 8.00e+01 & 1727.554 & 5.463 & 5.463 \\
 & 8 & 2 & MWM & 1.00e+02 & 119.367 & 3.775 & 3.775 \\
\midrule
\multicolumn{8}{l}{\textit{CE}} \\
 & 8 & 2 & MWM & 1.00e+02 & 216.893 & 2.169 & 2.169 \\
 & 4 & 2 & MWM & 1.00e+02 & 216.481 & 2.165 & 2.165 \\
 & 16 & 2 & MWM & 1.00e+02 & 219.658 & 2.197 & 2.197 \\
 & 8 & 1 & MWM & 1.00e+02 & 216.893 & 2.169 & 2.169 \\
 & 8 & 5 & MWM & 1.00e+02 & 216.893 & 2.169 & 2.169 \\
 & 8 & 2 & MWM & 8.00e+01 & 234.235 & 2.342 & 2.342 \\
 & 8 & 2 & MWM & 1.00e+02 & 70.336 & 2.224 & 2.224 \\
\midrule
\multicolumn{8}{l}{\textit{ET_CE}} \\
 & 8 & 2 & MWM & 1.00e+02 & 273.696 & 2.737 & 2.737 \\
 & 4 & 2 & MWM & 1.00e+02 & 273.520 & 2.735 & 2.735 \\
 & 16 & 2 & MWM & 1.00e+02 & 277.039 & 2.770 & 2.770 \\
 & 8 & 1 & MWM & 1.00e+02 & 273.695 & 2.737 & 2.737 \\
 & 8 & 5 & MWM & 1.00e+02 & 274.274 & 2.743 & 2.743 \\
 & 8 & 2 & MWM & 8.00e+01 & 290.395 & 2.904 & 2.904 \\
 & 8 & 2 & MWM & 1.00e+02 & 79.400 & 2.511 & 2.511 \\
\midrule
\multicolumn{8}{l}{\textit{LISA}} \\
 & -- & -- & MWM & 1.00e+08 & 110.149 & 492.603 & 246.301 \\
 & -- & -- & MWM & 1.00e+08 & 59.844 & 267.631 & 133.815 \\
 & -- & -- & MWM & 1.00e+07 & 308.107 & 1377.894 & 688.947 \\
 & -- & -- & MWM & 1.00e+08 & 24.752 & 350.048 & 175.024 \\
\bottomrule
\end{tabular}
\end{table*}