\begin{table}%T6
\caption{\label{tab6}Mercury at 150~GHz and 230~GHz: Brightness temperature 
$T_{\rm B}$~[K] (and 1$\sigma$ error in $\%$). DMY = day, month, year. 
\mbox{${\cal D}$ = fractional day, Eq.~(4).}}
\small%\centering
\par
\begin{tabular}{rlc|rlc|rlc|rlc} 
\hline
\hline
DMY  & $T_{\rm B}$ & ${\cal D}$ & DMY  & $T_{\rm B}$ & ${\cal D}$ & DMY  & $T_{\rm B}$ & ${\cal D}$ &
DMY  & $T_{\rm B}$ & ${\cal D}$ \\
\hline
{\bf 150~GHz}  &     &       &       &     &       &       &     &        &       &  & \\
  7 6 89 &261(15)& 0.38&15 1 93 &448(15)& 0.03&29 7 0 &317(15)& 0.27&  6 8 3 &231(18)& 0.79\\
 24 7 89 &590(30)& 0.94&13 11 93 &371(15)& 0.36&18 8 0 &516(15)& 0.04& 25 2 4 &743(17)& 0.05\\
 27 8 90 & 98(22)& 0.65&19 11 93 &545(15)& 0.26&1810 0 &201(15)& 0.69&  1 5 4 &204(17)& 0.37\\
 30 10 90 &280(18)& 0.97&25 11 93 &239(15)& 0.19&27 6 1 &176(18)& 0.40&  8 5 4 &314(16)& 0.32\\
  5 11 90 &327(20)& 0.95&11 11 94 &561(15)& 0.17&12 8 1 &275(19)& 0.95& 23 12 4 &260(20)& 0.27\\
 16 2 91 &398(17)& 0.07&15 10 96 &411(16)& 0.22&14 9 1 &244(18)& 0.80& 21 3 5 &184(20)& 0.59\\
  7 1 92 &463(22)& 0.14&28 7 99 &121(16)& 0.46& 1 4 2 &390(17)& 0.05& 14 4 5 &198(17)& 0.34\\
 12 5 92 &257(15)& 0.17&28 7 99 &121(16)& 0.46&18 4 2 &522(17)& 0.88& 29 5 5 &417(17)& 0.06\\
 29 5 92 &592(17)& 0.03& 2 6 0 &260(15)& 0.76&16 2 3 &409(16)& 0.16& 27 7 5 &114(24)& 0.61\\
 14 9 92 &726(26)& 0.02&19 6 0 &187(15)& 0.65&17 2 3 &329(17)& 0.15&        &       &     \\
  7 11 92 &168(19)& 0.74&17 7 0 &233(15)& 0.39&19 6 3 &415(17)& 0.18&        &       &     \\
{\bf 230~GHz} &  &     &       &       &     &       &       &     &        &       & \\
 27 4 87 &805(15)& 0.09&16 3 92 &216(21)& 0.64&21 4 97 &119(23)& 0.55& 26 7 1 &322(18)& 0.12\\
  8 3  88 &468(17)& 0.23&17 3 92 &198(22)& 0.63& 1 10 97 &373(18)& 0.09& 16 6 2 &177(18)& 0.33\\
 16 3 88 &369(27)& 0.19&14 4 92 &267(15)& 0.32&15 11 97 &214(21)& 0.88& 17 6 2 &189(16)& 0.33\\
 17 3 88 &338(24)& 0.19&23 12 92 &291(28)& 0.12& 8 6 98 &488(21)& 0.03& 20 6 2 &220(19)& 0.31\\
 30 6 88 &254(22)& 0.35& 5 2 93 &394(17)& 0.93&29 7 98 &232(21)& 0.66& 22 6 2 &245(16)& 0.29\\
 16 5  89 &(69:)(28)& 0.57&15 2 93 &256(15)& 0.83&19 12 98 &291(17)& 0.22& 24 6 2 &244(16)& 0.28\\
 12 6 90 &243(24)& 0.21&10 3 93 &157(15)& 0.47&27 8 99 &410(21)& 0.12& 17 2 3 &395(17)& 0.15\\
 11 1 91 &311(17)& 0.23& 11 2 93 &475(17)& 0.14& 2 6 0 &272(15)& 0.76& 31 7 3 &222(18)& 0.82\\
  7 1 92 &410(15)& 0.14& 9 3 94 &333(18)& 0.70&19 6 0 &193(15)& 0.65& 24 8 3 &171(20)& 0.70\\
 21 2 92 &590(16)& 0.94& 2 4 94 &485(23)& 0.18&17 7 0 &196(15)& 0.39& 28 11 3 &192(16)& 0.87\\
 21 2 92 &728(21)& 0.94& 7 4 94 &351(18)& 0.16&29 7 0 &331(15)& 0.27& 29 11 3 &235(19)& 0.87\\
  6 3 92 &392(21)& 0.79& 3 5 94 &613(21)& 0.94&18 8 0 &574(15)& 0.04&  7 2 4 &245(17)& 0.11\\
  9 3 92 &305(22)& 0.75&11 11 94 &700(22)& 0.17&29 9 0 &263(18)& 0.82&  6 5 4 &261(25)& 0.33\\
 12 3 92 &270(29)& 0.71&25 9 96 &147(16)& 0.38& 2 10 0 &111(25)& 0.81&  8 6 4 &366(20)& 0.12\\
 14 3 92 &221(22)& 0.66&11 1 97 &172(18)& 0.34&18 10 0 &193(15)& 0.69&        &       &     \\
 15 3 92 &226(23)& 0.66&19 4 97 & 93(17)& 0.57&27 6 1 &126(20)& 0.40&        &       &     \\
\hline
\end{tabular} 
\end{table}