dm_measurements_table.tex

% Generated from analysis/dispersion/results/joint-phase/manuscript_dm_catalog.csv
% Do not hand-edit without updating the catalog and the DM decision record.
\begin{deluxetable*}{lrrrr}
\tabletypesize{\scriptsize}
\tablecaption{Verified structure-optimizing dispersion measures. CHIME/FRB and
DSA-110 were fitted independently with the phase-coherence method described in
Section~\ref{sec:dm-measurement}. The adopted value is the CHIME/FRB result for
every burst because its broader fractional bandwidth gives substantially greater
DM leverage and the measured coherence curves are narrower and more stable.
DSA-110 is retained as an independent cross-check; $\Delta\mathrm{DM}$ is
CHIME minus DSA. Uncertainties include channel-block jackknife, resolution,
fluctuation-frequency-cutoff, and numerical-floor terms. DM in
$\mathrm{pc\,cm^{-3}}$. \label{tab:dm-measurements}}
\tablehead{\colhead{Burst} & \colhead{$\mathrm{DM_{CHIME}}$} &
\colhead{$\mathrm{DM_{DSA}}$} & \colhead{$\Delta\mathrm{DM}$} &
\colhead{$\mathrm{DM_{adopted}}$}}
\startdata
FRB 20220207C & $262.3617\pm0.0104$ & $262.3164\pm0.0293$ & $+0.0453$ & $262.3617\pm0.0104$ \\
FRB 20220310F & $462.1888\pm0.0050$ & $462.1928\pm0.0293$ & $-0.0040$ & $462.1888\pm0.0050$ \\
FRB 20220506D & $397.0155\pm0.0050$ & $396.9410\pm0.0825$ & $+0.0745$ & $397.0155\pm0.0050$ \\
FRB 20221113A & $411.4357\pm0.0050$ & $411.5527\pm0.0724$ & $-0.1170$ & $411.4357\pm0.0050$ \\
FRB 20221203A & $602.3778\pm0.0060$ & $602.3792\pm0.0128$ & $-0.0014$ & $602.3778\pm0.0060$ \\
FRB 20230307A & $610.2891\pm0.0050$ & $610.2325\pm0.0071$ & $+0.0565$ & $610.2891\pm0.0050$ \\
FRB 20230325C & $912.4076\pm0.0157$ & $912.4911\pm0.0223$ & $-0.0835$ & $912.4076\pm0.0157$ \\
FRB 20230814B & $696.5180\pm0.0050$ & $696.4655\pm0.0685$ & $+0.0525$ & $696.5180\pm0.0050$ \\
FRB 20230913G & $518.7970\pm0.0050$ & $518.7977\pm0.0630$ & $-0.0007$ & $518.7970\pm0.0050$ \\
FRB 20240122A & $960.1316\pm0.0050$ & $960.0858\pm0.0697$ & $+0.0458$ & $960.1316\pm0.0050$ \\
FRB 20240203D & $272.6387\pm0.0119$ & $272.5614\pm0.0862$ & $+0.0773$ & $272.6387\pm0.0119$ \\
FRB 20240229A & $491.2078\pm0.0052$ & $491.1975\pm0.0396$ & $+0.0103$ & $491.2078\pm0.0052$ \\
\enddata
\end{deluxetable*}