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REFERENCES % %--------------% \def\jref#1 #2 #3 #4 {{\par\noindent \hangindent=3em \hangafter=1 \advance \rightskip by 5em #1, {\it#2}, {\bf#3}, #4.\par}} \def\ref#1{{\par\noindent \hangindent=3em \hangafter=1 \advance \rightskip by 5em #1.\par}} %----------------------------------% % INCREMENTAL EQUATION NUMBERING % %----------------------------------% \newcount\eqnum \def\nexteq{\global\advance\eqnum by1 \eqno(\number\eqnum)} \def\lasteq#1{\if)#1[\number\eqnum]\else(\number\eqnum)\fi#1} \def\preveq#1#2{{\advance\eqnum by-#1 \if)#2[\number\eqnum]\else(\number\eqnum)\fi}#2} %----------% % TABLES % %----------% \def\endtable{\endgroup} \def\tableheight{\vrule width 0pt height 8.5pt depth 3.5pt} {\catcode`|=\active \catcode`&=\active \gdef\tabledelim{\catcode`|=\active \let|=\vbar \catcode`&=\active \let&=\nobar} } \def\table{\begingroup \def\twidth{\hsize} \def\tablewidth##1{\def\twidth{##1}} \def\defaultheight{\vrule width 0pt height 8.5pt depth 3.5pt} \def\heightdepth##1{\dimen0=##1 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\def\nobar{&&} \def\hdash##1{ \noalign{ \relax \gdef\tableheight{\heightdepth{0pt}} \toks0={} \count0=1 \count1=0 \putout##1\end \toks0=\expandafter{\the\toks0 &\end} \xdef\piggy{\the\toks0} } \piggy} \let\e=\expandafter \def\putspace{\ifnum\count0>1 \advance\count0 by -1 \toks0=\e\e\e{\the\e\toks0\e&\e\multispan\e{\the\count0}\hfill} \fi \count0=0 } \def\putrule{\ifnum\count1>0 \advance\count1 by 1 \toks0=\e\e\e{\the\e\toks0\e&\e\multispan\e{\the\count1}\leaders\hrule\hfill} \fi \count1=0 } \def\putout##1{\ifx##1\end \putspace \putrule \let\next=\relax \else \let\next=\putout \ifx##1- \advance\count1 by 2 \putspace \else \advance\count0 by 2 \putrule \fi \fi \next} } \def\tablespec#1{ \def\vdimens{\noexpand\tableheight} \def\tabby{\tabskip=0pt plus100pt minus100pt} \def\r{&################\tabby&\hfil################\unskip} \def\c{&################\tabby&\hfil################\unskip\hfil} \def\l{&################\tabby&################\unskip\hfil} \edef\templ{\noexpand\vdimens ########\unskip #1 \unskip&########\tabskip=0pt&########\cr} \tabledelim \edef\body##1{ \vbox{ \tabskip=0pt \offinterlineskip \halign to \twidth {\templ ##1}}} } %%%%%%%%%%%%%%%%%%%%%%%% % Define Standard Fonts% %%%%%%%%%%%%%%%%%%%%%%%% \raggedbottom \interlinepenalty=1000 \font\first=cmssbx10 \font\second=cmbxsl10 scaled\magstep1 \font\third=cmr10 \font\title=cmr10 at 14.40truept %%%%%%%%%%% % Table 4 % %%%%%%%%%%% \nopagenumbers \special {landscape()} \hsize 8.8 truein \vsize 7.0 truein \centerline{TABLE 4.~Observed, foreground, and intracluster color excesses and visual polarizations.} \eject \nopagenumbers $$ \table \tablespec{\c\c\c\c\c\c\c\c\c\c\c\c} \body{ \skip{5pt} \hline \skip{2pt} \hline & HD & LS & $\star$ & \extend3{$E_{B-V}$} & \extend2{Observed} & \extend2{Foreground} & \extend2{Intracluster} &\end & \extend3{ } & O & F & I & $P_V\pm\epsilon$&$\theta_V\pm\epsilon$&$P_V$&$\theta_V$ & $P_V\pm\epsilon$ & $\theta_V\pm\epsilon$ &\end & & & & & & & ($\%$) & (deg) & ($\%$) & (deg) & ($\%$) & (deg) &\end \hline & 93161 & 1832 & 16- 90 & .51 & .40 & .11 & 2.28$\pm$.14 & 107.4$\pm$1.8 & 2.12 & 112.4 & 0.41$\pm$.15 &~75.9$\pm$10.1 &\end & & 1878 & 16-115 & .48 & .41 & .07 & 2.22$\pm$.36 & ~91.2$\pm$4.6 & 1.84 & 113.4 & 1.58$\pm$.38 &~63.7$\pm$ 6.9 &\end & & 1874 & 16-112 & .65 & .40 & .25 & 1.39$\pm$.20 & ~98.6$\pm$4.1 & 1.84 & 113.5 & 0.94$\pm$.21 &~47.2$\pm$ 6.4 &\end & & & 16-110 & .63 & .40 & .23 & 2.22$\pm$.13 & 100.0$\pm$1.7 & 1.84 & 113.5 & 1.02$\pm$.13 &~72.5$\pm$ 3.7 &\end & 93160 & 1831 & 16- 88 & .48 & .40 & .08 & 2.23$\pm$.17 & 112.4$\pm$2.2 & 2.12 & 112.4 & 0.10$\pm$.17 &112.7$\pm$47.1 &\end & 93162 & 1833 & & .70 & .38 & .32 & 6.54$\pm$.15 & 136.3$\pm$0.7 & 1.99 & 113.0 & 5.37$\pm$.15 &144.1$\pm$ 0.8 &\end & 93308 & 1868 &$\eta$ Car& .40 & .41 & .00 & 4.50$\pm$.12 & ~45.3$\pm$0.8 & 1.90 & 113.2 & 6.01$\pm$.13 &~38.9$\pm$ 0.6 &\end & 93250 & 1859 & 16-101 & .49 & .42 & .07 & 2.10$\pm$.06 & 115.0$\pm$0.8 & 2.05 & 112.5 & 0.19$\pm$.06 &151.0$\pm$ 8.8 &\end & & 1856 & 16-100 & .53 & .37 & .16 & 3.66$\pm$.10 & 107.4$\pm$0.8 & 1.86 & 113.6 & 1.89$\pm$.10 &101.3$\pm$ 1.5 &\end & 93129 & 1819 & & .47 & .42 & .05 & 1.93$\pm$.07 & 111.2$\pm$1.0 & 1.94 & 112.9 & 0.12$\pm$.07 &~62.4$\pm$17.2 &\end & & 1808 & 14- 30 & .81 & .39 & .42 & 3.12$\pm$.06 & 127.8$\pm$0.6 & 2.19 & 112.3 & 1.68$\pm$.06 &148.8$\pm$ 1.0 &\end & 303316& 1800 & & & .34 & & 3.31$\pm$.42 & 124.9$\pm$3.6 & 2.08 & 112.8 & 1.65$\pm$.41 &140.5$\pm$ 7.2 &\end & 93343 & & & .62 & .40 & .22 & 2.95$\pm$.40 & ~88.5$\pm$3.9 & 1.75 & 113.8 & 2.29$\pm$.40 &~70.4$\pm$ 5.0 &\end & 93128 & 1819 & & .57 & .40 & .17 & 2.49$\pm$.19 & 111.5$\pm$2.2 & 2.17 & 112.3 & 0.33$\pm$.19 &106.7$\pm$16.5 &\end & 93403 & 1881 & & .57 & .48 & .09 & 2.31$\pm$.13 & 105.1$\pm$1.6 & 2.09 & 112.1 & 0.58$\pm$.13 &~74.7$\pm$ 6.4 &\end & 93420 & & BO Car & & .47 & & 1.50$\pm$.13 & 121.1$\pm$2.5 & 1.98 & 112.5 & 0.71$\pm$.13 &~~3.0$\pm$ 5.3 &\end & RT Car& & 15- 16 & .50 & .46 & .04 & 1.70$\pm$.04 & 118.0$\pm$0.7 & 2.21 & 111.9 & 0.66$\pm$.04 &~~5.1$\pm$ 1.7 &\end & & & 16- ~9 & .53 & .40 & .13 & 3.42$\pm$.24 & ~96.4$\pm$2.0 & 1.86 & 113.4 & 2.14$\pm$.24 &~81.9$\pm$ 3.2 &\end & & 1844 & 16- 10 & .62 & .41 & .21 & 3.49$\pm$.29 & ~99.0$\pm$2.4 & 1.89 & 113.2 & 2.03$\pm$.29 &~85.9$\pm$ 4.1 &\end & & & 16- 21 & .78 & .37 & .41 & 6.16$\pm$.08 & 108.0$\pm$0.4 & 1.86 & 113.6 & 4.35$\pm$.08 &105.7$\pm$ 0.5 &\end & & 1872 & 16- 34 & .56 & .40 & .16 & 1.39$\pm$.22 & ~97.5$\pm$4.5 & 1.83 & 113.5 & 0.98$\pm$.22 &~47.7$\pm$ 6.4 &\end & & 1823 & 14- ~8 & .47 & .41 & .06 & 1.78$\pm$.28 & 121.8$\pm$4.5 & 2.17 & 112.2 & 0.77$\pm$.28 &177.4$\pm$10.5 &\end & & 1814 & 14- 20 & .60 & .40 & .20 & 2.38$\pm$.05 & 115.7$\pm$0.6 & 2.19 & 112.2 & 0.34$\pm$.05 &142.1$\pm$ 4.2 &\end & 303312& 1807 & & .63 & .41 & .22 & 2.23$\pm$.37 & 122.5$\pm$4.8 & 2.28 & 111.9 & 0.83$\pm$.37 &164.1$\pm$12.7 &\end & & 1827 & & .60 & .42 & .18 & 3.33$\pm$.60 & ~89.1$\pm$5.2 & 2.22 & 112.0 & 2.39$\pm$.60 &~68.3$\pm$ 7.2 &\end & 92740 & 1761 & & & .31 & & 1.87$\pm$.09 & 101.8$\pm$1.4 & 2.37 & 112.1 & 0.91$\pm$.09 &~45.3$\pm$ 2.8 &\end & 92741 & 1758 & & & .25 & & 2.00$\pm$.13 & 121.3$\pm$1.9 & 2.09 & 113.4 & 0 58$\pm$.13 &166.7$\pm$ 6.5 &\end & 92877 & & & .22 & .28 & .06 & 1.61$\pm$.17 & 110.1$\pm$3.0 & 2.04 & 113.3 & 0.48$\pm$.17 &~34.5$\pm$10.2 &\end & 93146 & 1826 & C- 65 & & .29 & & 1.66$\pm$.18 & 119.0$\pm$3.1 & 1.65 & 115.1 & 0.22$\pm$.18 &160.7$\pm$23.0 &\end & 93421 & & C- 88 & & .32 & & 0.34$\pm$.32 & 123.6$\pm$27.3& 1.32 & 117.3 & 1.00$\pm$.32 &~25.2$\pm$ 9.2 &\end \hline } \endtable $$ \eject \nopagenumbers $$ \table \tablespec{\c\c\c\c\c\c\c\c\c\c\c\c} \body{ \skip{5pt} \hline \skip{2pt} \hline & HD & LS & $\star$ & \extend3{$E_{B-V}$} & \extend2{Observed} & \extend2{Foreground} & \extend2{Intracluster} &\end & \extend3{ } & O & F & I & $P_V\pm\epsilon$&$\theta_V\pm\epsilon$&$P_V$&$\theta_V$ & $P_V\pm\epsilon$ & $\theta_V\pm\epsilon$ &\end & & & & & & & ($\%$) & (deg) & ($\%$) & (deg) & ($\%$) & (deg) &\end \hline & 93576 & 1901 & C- 93 & .55 & .37 & .18 & 1.86$\pm$.20 & 123.1$\pm$3.1 & 1.32 & 116.9 & 0.63$\pm$.20 &136.5$\pm$ 9.1 &\end & 305524& 1860 & C- ~7 & .63 & .35 & .28 & 2.29$\pm$.22 & 100.4$\pm$2.8 & 1.73 & 114.3 & 1.11$\pm$.22 &~77.1$\pm$ 5.7 &\end & 305544& & C- 15 & .00 & .28 & .28 & 0.28$\pm$.27 & ~51.3$\pm$28.0& 1.75 & 114.7 & 1.93$\pm$.27 &~28.0$\pm$ 4.0 &\end & 305518& 1810 & C- 22 & .76 & .35 & .41 & 3.65$\pm$.18 & 103.1$\pm$1.4 & 1.95 & 113.3 & 1.95$\pm$.18 &~92.8$\pm$ 2.6 &\end & 305525& 1886 & C- 98 &1.00 & .40 & .60 & 2.81$\pm$.06 & ~82.4$\pm$0.6 & 1.62 & 114.5 & 2.57$\pm$.06 &~65.0$\pm$ 0.7 &\end & 93632 & 1907 & C- 92 & .62 & .37 & .25 & 1.06$\pm$.03 & ~57.9$\pm$0.8 & 1.26 & 117.4 & 2.00$\pm$.03 &~41.2$\pm$ 0.4 &\end & & 1853 & C- 12 &1.14 & .35 & .79 & 2.19$\pm$.05 & ~95.1$\pm$0.7 & 1.75 & 114.2 & 1.35$\pm$.05 &~68.5$\pm$ 1.1 &\end & 93281 & & C- 17 & & .35 & & 2.45$\pm$.18 & 108.2$\pm$2.1 & 1.67 & 114.6 & 0.90$\pm$.16 &~95.9$\pm$ 5.2 &\end & 93130 & 1825 & C- ~1 & .59 & .34 & .25 & 1.64$\pm$.14 & 102.4$\pm$2.4 & 1.85 & 113.8 & 0.72$\pm$.13 &~54.9$\pm$ 5.2 &\end & 305523& 1845 & C- 32 & .49 & .33 & .16 & 3.04$\pm$.25 & 110.2$\pm$2.4 & 1.72 & 114.5 & 1.37$\pm$.28 &104.7$\pm$ 5.8 &\end & & 1865 & C- 39 & .67 & .35 & .32 & 3.08$\pm$.54 & 112.5$\pm$5.1 & 1.68 & 114.6 & 1.41$\pm$.51 &110.0$\pm$10.5 &\end & 93206 & 1839 & C- 33 & .42 & .32 & .10 & 2.56$\pm$.09 & 124.4$\pm$1.0 & 1.69 & 114.7 & 1.12$\pm$.09 &139.4$\pm$ 2.3 &\end & 93222 & 1852 & C- ~6 & .39 & .31 & .08 & 0.87$\pm$.11 & 134.7$\pm$3.6 & 1.58 & 115.5 & 1.05$\pm$.11 &~~9.9$\pm$ 3.0 &\end & 305520& 1830 & C- ~4 & .45 & .32 & .13 & 1.74$\pm$.16 & 127.7$\pm$2.6 & 1.72 & 114.6 & 0.78$\pm$.32 &165.6$\pm$11.8 &\end & 93191 & & C- ~2 & .05 & .35 & .30 & 0.47$\pm$.14 & 132.0$\pm$8.6 & 1.78 & 114.1 & 1.42$\pm$.25 &~18.5$\pm$ 5.0 &\end & & 1883 & SRN-43 & .57 & .37 & .20 & 5.90$\pm$.48 & 106.5$\pm$2.3 & 1.56 & 115.2 & 4.44$\pm$.47 &103.5$\pm$ 3.0 &\end & & & FO- 15 &1.20 & .40 & .80 & 3.52$\pm$.09 & 146.5$\pm$0.7 & 1.72 & 114.1 & 3.20$\pm$.09 &161.1$\pm$ 0.8 &\end & & & 16-244 & & .38 & & 8.46$\pm$.08 & 166.8$\pm$0.3 & 1.98 & 113.0 & 9.25$\pm$.08 &172.7$\pm$ 0.2 &\end & & 1855& 15- 15 & .48 & .46 & .02 & 3.17$\pm$.06 & 114.1$\pm$0.5 & 2.24 & 111.7 & 0.95$\pm$.06 &119.7$\pm$ 1.8 &\end & & & 15- 14 & .54 & .46 & .08 & 3.48$\pm$.05 & 113.1$\pm$0.4 & 2.24 & 111.7 & 1.24$\pm$.05 &115.5$\pm$ 1.2 &\end & & & 15- 13 & .58 & .46 & .12 & 3.04$\pm$.07 & 113.4$\pm$0.7 & 2.24 & 111.7 & 0.81$\pm$.07 &118.1$\pm$ 2.5 &\end & & & 15- ~7 & .57 & .46 & .11 & 2.82$\pm$.07 & 116.1$\pm$0.7 & 2.25 & 111.7 & 0.69$\pm$.07 &131.0$\pm$ 2.9 &\end & & & 15- ~2 & .49 & .47 & .02 & 2.30$\pm$.05 & 118.0$\pm$0.6 & 2.25 & 111.7 & 0.50$\pm$.05 &156.8$\pm$ 2.9 &\end & & & 15- 23 & .51 & .46 & .05 & 2.53$\pm$.12 & 112.5$\pm$1.4 & 2.30 & 111.6 & 0.24$\pm$.12 &121.6$\pm$14.3 &\end \hline \skip{2pt} \hline } \endtable $$ \centerline{Notes to TABLE 4} \parindent=20mm \item{HD:} Henry Draper. \item{LS:} Luminous Stars (Stephenson \& Sanduleak 1971). \item{$\star$:} Identification as in Tables 1, 2 and 3. \item{$E_{B-V}$:} $B-V$ color excess. \itemitem{O, F, I:} Observed, Foreground (computed from position), Intracluster. \item{$P_V, \theta_V$:} Polarization in percent, equatorial position angle in degrees, in V. \eject %%%%%%%%%%% % Table 6 % %%%%%%%%%%% \nopagenumbers \special {landscape()} \hsize 8.8 truein \vsize 7.0 truein \centerline{TABLE 6.~UBVRI polarization results.} \eject \nopagenumbers $$ \table \tablespec{\c\c\c\c\c\c\c\c\c\c\c} \body{ \skip{5pt} \hline \skip{2pt} \hline & & & &\extend2{$\sigma_{\theta}/\overline\epsilon$} & \extend3{Observed} & \extend3{Intracluster} &\end &HD&LS&$\star$&O&I&$\lambda_{max}\pm\epsilon$&$P_{max}\pm\epsilon$&$\sigma_1$&$\lambda_{max}\pm\epsilon$&$P_{max}\pm\epsilon$&$\sigma_1$&\end & & & & & & ($\mu$m) & ($\%$) & ($\%$) & ($\mu$m) & ($\%$) & ($\%$) &\end \hline & & & FO- 15 & 2.24 & 1.22 & .726$\pm$.033 & 3.80$\pm$.10 & 0.42 & .786$\pm$.031 & 3.66$\pm$.10 & 0.36 &\end & 305518 & 1810 & C- 22 & 0.89 & 1.06 & .531$\pm$.021 & 3.53$\pm$.08 & 0.66 & .519$\pm$.038 & 1.89$\pm$.08 & 1.20 &\end & & 1856 & 16-100 & 1.16 & 1.24 & .616$\pm$.008 & 3.75$\pm$.03 & 0.13 & .658$\pm$.026 & 2.03$\pm$.06 & 0.39 &\end & & & 16-244 & 8.22 & 6.32 & .692$\pm$.022 & 8.73$\pm$.13 & 0.40 & .699$\pm$.019 & 9.58$\pm$.12 & 0.34 &\end & & & 16- 21 & 4.70 & 4.64 & .601$\pm$.020 & 6.12$\pm$.10 & 0.38 & .619$\pm$.031 & 4.29$\pm$.11 & 0.57 &\end & & 1853 & C- 12 & 1.92 & 1.37 & .570$\pm$.026 & 2.20$\pm$.05 & 0.88 & .675$\pm$.026 & 1.46$\pm$.03 & 0.73 &\end & 305525 & 1886 & C- 98 & 2.67 & 3.23 & .527$\pm$.027 & 2.82$\pm$.09 & 0.92 & .561$\pm$.024 & 2.54$\pm$.06 & 0.76 &\end & 93632 & 1907 & C- 92 & 4.09 & 1.47 & .877$\pm$.023 & 1.32$\pm$.05 & 1.16 & .734$\pm$.020 & 2.18$\pm$.06 & 1.17 &\end & & 1814 & 14- 20 & 0.85 & 2.76:& .515$\pm$.031 & 2.40$\pm$.09 & 1.38 & .506$\pm$.072 & 0.40$\pm$.04 & 3.25 &\end & & 1808 & 14- 30 & 2.93 & 1.71 & .578$\pm$.047 & 3.07$\pm$.13 & 1.37 & .693$\pm$.065 & 1.74$\pm$.09 & 1.59 &\end & RT Car & & 15- 16 & 4.53 & 3.93 & .814$\pm$.077 & 2.10$\pm$.14 & 1.48 & .229$\pm$.083 & 1.50:~~~~~ & 5.63 &\end & & & 15- 15 & 2.55 & 2.52 & .540$\pm$.021 & 3.13$\pm$.06 & 0.58 & .578$\pm$.055 & 0.98$\pm$.04 & 1.44 &\end & & & 15- 14 & 1.89 & 1.84 & .581$\pm$.020 & 3.38$\pm$.06 & 0.53 & .641$\pm$.065 & 1.17$\pm$.07 & 1.52 &\end & & & 15- 13 & 1.28 & 1.34 & .564$\pm$.015 & 3.05$\pm$.04 & 0.35 & .613$\pm$.046 & 0.85$\pm$.04 & 0.97 &\end & & & 15- ~7 & 0.98 & 0.57 & .602$\pm$.014 & 2.87$\pm$.03 & 0.33 & .812$\pm$.039 & 0.85$\pm$.05 & 0.69 &\end & & & 15- ~2 & 1.83 & 1.17 & .541$\pm$.016 & 2.33$\pm$.04 & 0.55 & .855$\pm$.182 & 0.66$\pm$.14 & 3.94 &\end & & & 15- 23 & 1.96 & 2.33:& .608$\pm$.034 & 2.31$\pm$.07 & 0.69 & 1.12$\pm$.360 & 0.49$\pm$.23 & 3.99 &\end & & & 15- ~5 & 2.31 & 2.32 & .590$\pm$.038 & 3.03$\pm$.09 & 0.59 & .626$\pm$.039 & 1.10$\pm$.03 & 0.57 &\end \hline \skip{2pt} \hline } \endtable $$ \centerline{Notes to TABLE 6} \parindent=11mm \item{HD:} Henry Draper. \item{LS:} Luminous Stars (Stephenson \& Sanduleak 1971). \item{$\star$:} Identification as in Tables 1, 2, and 3. \item{$\sigma_\theta/\overline\epsilon$:} See text. \item{O, I:} Observed, intracluster. \item{$\lambda_{max}$:} Wavelength of maximum polarization in $\mu$m. \item{$P_{max}$:} Polarization at $\lambda_{max}$ in percent. \item{$\sigma_1$:} Unit weight error of fit. \bye