\begin{table}%T2

\caption{Calculated F~II Stark {\it FWHM} ($W$ in pm) and shift ($d$ in
pm) values for electrons (a), protons (b) and helium ions (c) as
perturbers for various plasma temperatures ($T$ in $10^3$~K) and
$10^{23}$ m$^{-3}$
 perturber density. $\langle\lambda\rangle$ is the mean wavelength in the multiplet. The negative shift is toward the blue.}\label{t2}

%\vskip 3mm 
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&&Transition\hfil&& $\langle \lambda \rangle$\hfil &&
&&\multispan{11}\hfil\vbox{\vskip 2pt \hbox{\hfil $T$  ($10^3$~K)
}}\hfil &\cr \noalign{\moveright 113.25pt \vbox{\hrule width312pt}}
&&multiplet\hfil&& (nm)\hfil&& &&\vbox{\vskip 3pt \hbox{5}}\hfil
&&10\hfil &&20\hfil &&30\hfil &&50\hfil &&100\hfil &\cr
\noalign{\moveright 113.25pt \vbox{\hrule width312pt}}
&&\omit&&\omit&&\omit&&\vbox{\vskip 3pt \hbox{$W$ ~~~~~~~ $d$~~}}&&$W$ ~~~~~~~
$d$~~&&$W$ ~~~~~~~ $d$~~&&$W$ ~~~~~~~ $d$~~ &&$W$ ~~~~~~~ $d$~~&&$W$ ~~~~~~~ $d$~~&\cr
\noalign{\hrule} &&\vbox{\vskip 4pt \hbox{$\rm 3s\ ^5S^o {-} 3p\
^5P$}}\hfil&&385.01&& a\hfil&&38.5~~$-$0.17&&~27.9~~$-$0.34&&
20.4~~$-$0.44&&17.6~~$-$0.43&&15.3~~$-$0.52&& 13.7~~$-$0.46&\cr &&
(1)\hfil &&\omit&&
b\hfil&&0.64~~$-$0.08&&1.12~~$-$0.16&&1.58~~$-$0.28&&1.75~~$-$0.34&&
1.92~~$-$0.43&& 2.15~~$-$0.52&\cr &&  && &&
c\hfil&&0.91~~$-$0.08&&1.14~~$-$0.15&&1.75~~$-$0.24&&1.89~~$-$0.30&&
2.05~~$-$0.36&& 2.22~~$-$0.43&\cr && && && &&  && &&  &&  && && &\cr
&&$\rm 3s'\ ^3D^o {-} 3p'\ ^3D$&&411.48&& a\hfil
&&44.7~~~0.08&&32.3~~$-$0.45&&23.5~~$-$0.62&&20.2~~$-$0.61&&
17.6~~$-$0.74&&15.7~~$-$0.64&\cr && (5)\hfil && &&
b\hfil&&0.72~~$-$0.11&&1.27~~$-$0.24&&1.79~~$-$0.39&&1.99~~$-$0.48&&
2.19~~$-$0.60&& 2.45~~$-$0.71&\cr &&  && &&
c\hfil&&1.02~~$-$0.11&&1.55~~$-$0.22&&1.98~~$-$0.34&&2.14~~$-$0.42&&
2.32~~$-$0.49&& 2.53~~$-$0.59&\cr && && && &&  && &&  &&  && && &\cr
&&$\rm 3s'\ ^3D^o {-} 3p'\ ^3P$&&354.08&& a\hfil
&&34.0~~~0.40&&24.6~~$-$0.07&&18.0~~$-$0.14&&15.6~~$-$0.13&&
13.7~~$-$0.16&& 12.3~~$-$0.16&\cr && (6)\hfil && &&
b\hfil&&0.64~~$-$0.02&&1.08~~$-$0.05&&1.51~~$-$0.09&&1.65~~$-$0.12&&
1.81~~$-$0.16&& 2.01~~$-$0.20&\cr &&  && &&
c\hfil&&0.90~~$-$0.02&&1.33~~$-$0.05&&1.65~~$-$0.08&&1.78~~$-$0.11&&
1.93~~$-$0.14&& 2.08~~$-$0.17&\cr && && && &&  && &&  &&  && && &\cr
&& $\rm 3s'\ ^1D^o {-} 3p'\ ^1F$&&430.54&&
a\hfil&&49.5~~$-$0.06&&35.8~~$-$0.56&&26.3~~$-$0.61&&
22.8~~$-$0.66&&20.2~~$-$0.78&& 18.2~~$-$0.73&\cr && (7)\hfil && &&
b\hfil&&0.87~~$-$0.13&&1.50~~$-$0.26&&2.10~~$-$0.44&&2.32~~$-$0.53&&
2.55~~$-$0.66&&2.86~~$-$0.79&\cr &&  && &&
c\hfil&&1.23~~$-$0.12&&1.84~~$-$0.24&&2.31~~$-$0.38&&2.50~~$-$0.47&&
2.72~~$-$0.54&& 2.94~~$-$0.66&\cr && && && &&  && &&  &&  && && &\cr
&& $\rm 3s'\ ^1D^o {-} 3p'\ ^1D$&&320.65&&
a\hfil&&29.8~~~0.62&&21.6~~~0.43&&16.1~~~0.25&&
14.1~~~0.35&&12.7~~~0.40&& 11.7~~~0.32&\cr && (8)\hfil && &&
b\hfil&&0.70~~~0.08&&1.14~~~0.17&&1.55~~~0.27&&1.68~~~0.33&&
1.84~~~0.41&&2.04~~~0.49&\cr &&  && &&
c\hfil&&0.96~~~0.08&&1.40~~~0.15&&1.67~~~0.24&&1.80~~~0.29&&
1.95~~~0.34&& 2.08~~~0.41&\cr && && && &&  && &&  &&  && && &\cr
&& $\rm 3p\ ^5P {-} 3d\ ^5D^o$ &&350.54&&
a\hfil&&41.4~~~0.96&&30.9~~~1.00&&23.4~~~0.96&&
20.6~~~1.07&&18.4~~~1.14&& 16.8~~~1.01&\cr && (3)\hfil && &&
b\hfil&&1.50~~~0.22&&2.26~~~0.42&&2.84~~~0.64&&3.07~~~0.76&&
3.34~~~0.88&&3.63~~~1.06&\cr &&  && &&
c\hfil&&1.90~~~0.21&&2.65~~~0.38&&3.05~~~0.55&&3.27~~~0.63&&
3.52~~~0.73&& 3.69~~~0.87&\cr && && && &&  && &&  &&  && && &\cr
&& $\rm 3d\ ^5D^o {-} 4f\ ^5F$\hfil&&424.70&&
a\hfil&&990~~$-$2.01&&158~~$-$3.88&&129~~$-$3.1&&
120~~$-$2.75&&110~~$-$3.28&& 99.9~~$-$3.02&\cr && (9)\hfil && &&
b\hfil&&11.5~~$-$7.37&&15.7~~$-$10.7&&19.6~~$-$14.8&&21.9~~$-$16.5&&
24.8~~$-$19.0&&28.2~~$-$21.5&\cr &&  && &&
c\hfil&&11.9~~$-$5.98&&15.0~~$-$8.59&&18.0~~$-$12.2&&19.4~~$-$13.3&&21.5~~$-$15.4&&
23.3~~$-$17.7&\cr \noalign{\hrule}}}}
%\vspace*{2mm}
\end{table}