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\begin{document}
\begin{planotable}{lllllllll}
\tablenum{B23                 }
\tablewidth{7.3in}
\tablecaption{Observed Energy Distribution: Q1137+660                                       }
\tablehead{
\colhead{$\log(\nu_0)$}&
\colhead{$\log(\nu_1)$}&
\colhead{$\log(\nu_2)$}&
\colhead{$\log(\nu F(\nu))$}&
\colhead{Date}&
\colhead{Aperture}&
\colhead{Filter or}&
\colhead{Instrument}&
\colhead{Reference} \\
\colhead{(Hz)}&
\colhead{(Hz)}&
\colhead{(Hz)}&
\colhead{(Jy Hz)}&
\colhead{}&
\colhead{(arcsec)}&
\colhead{Detector}&
\colhead{(or Telescope)}&
\colhead{(see notes)}\\
}
\startdata\nl\phantom{a}
  9.43&  9.43&  9.43&  8.40$^{+  0.13}_{-  0.18}$& 1975 Dec    & -      &-       &GB              &AJ083,1009          \nl\phantom{a}
  9.69&  9.69&  9.69&  8.92$^{+  0.00}_{-  0.00}$& 1981 Mar 17 & -      &-       &VLA             &MN208,813           \nl\phantom{a}
  9.70&  9.70&  9.70&  8.91$^{+  0.02}_{-  0.02}$& 1974        &     6.0&-       &WSRT            &AApS34,129          \nl\phantom{a}
  9.70&  9.70&  9.70&  8.81$^{+  0.00}_{-  0.00}$&   -         &     2.0&-       &5km             &MN169,477           \nl\phantom{a}
  9.91&  9.91&  9.91&  9.09$^{+  0.05}_{-  0.06}$& 1975 Dec    & -      &-       &GB              &AJ083,1009          \nl\phantom{a}
 10.95& 10.95& 10.95&$< 10.32$&                    1980 Mar 30 & -      &-       &NRAO            &AJ087,0595          \nl\phantom{a}
 10.95& 10.95& 10.95&$< 10.57$&                    1980 Nov 10 & -      &-       &NRAO            &AJ087,0595          \nl\phantom{a}
 12.48& 12.40& 12.56&$< 11.87$&                    1983        &   300.0&IRAS4   &IRAS(AO)        &Table11             \nl\phantom{a}
 12.70& 12.57& 12.87&$< 11.54$&                    1983        &   300.0&IRAS3   &IRAS(AO)        &Table11             \nl\phantom{a}
 13.08& 13.00& 13.20&$< 11.78$&                    1983        &   300.0&IRAS2   &IRAS(AO)        &Table11             \nl\phantom{a}
 13.40& 13.30& 13.55&$< 12.00$&                    1983        &   300.0&IRAS1   &IRAS(AO)        &Table11             \nl\phantom{a}
 13.90& 13.86& 13.94& 11.55$^{+  0.03}_{-  0.03}$& 1986 Feb  4 &     6.0&L'      &IRTF            &Table9              \nl\phantom{a}
 14.13& 14.11& 14.19& 11.44$^{+  0.02}_{-  0.02}$& 1986 Feb  4 &     6.0&K       &IRTF            &Table9              \nl\phantom{a}
 14.26& 14.23& 14.31& 11.38$^{+  0.02}_{-  0.02}$& 1986 Feb  4 &     6.0&H       &IRTF            &Table9              \nl\phantom{a}
 14.38& 14.35& 14.45& 11.63$^{+  0.02}_{-  0.02}$& 1986 Feb  4 &     6.0&J       &IRTF            &Table9              \nl\phantom{a}
 14.52& 14.46& 14.58& 11.77$^{+  0.02}_{-  0.02}$& 1986 May 14 &    14.0&I       &MtHopk(24in)    &Table6              \nl\phantom{a}
 14.63& 14.57& 14.70& 11.80$^{+  0.02}_{-  0.02}$& 1986 May 14 &    14.0&R       &MtHopk(24in)    &Table6              \nl\phantom{a}
 14.74& 14.70& 14.78& 11.92$^{+  0.01}_{-  0.01}$& 1986 May 14 &    14.0&V       &MtHopk(24in)    &Table6              \nl\phantom{a}
 14.83& 14.78& 14.89& 12.02$^{+  0.02}_{-  0.02}$& 1986 May 14 &    14.0&B       &MtHopk(24in)    &Table6              \nl\phantom{a}
 15.00& 14.99& 15.00& 12.10$^{+  0.03}_{-  0.03}$& 1982 Apr 26 &    15.0&-       &LWR13083        &RDAF                \nl\phantom{a}
 15.01& 15.00& 15.02& 12.13$^{+  0.03}_{-  0.03}$& 1982 Apr 26 &    15.0&-       &LWR13083        &RDAF                \nl\phantom{a}
 15.02& 15.02& 15.03& 12.18$^{+  0.03}_{-  0.03}$& 1982 Apr 26 &    15.0&-       &LWR13083        &RDAF                \nl\phantom{a}
 15.03& 15.03& 15.04& 12.15$^{+  0.02}_{-  0.03}$& 1982 Apr 26 &    15.0&-       &LWR13083        &RDAF                \nl\phantom{a}
 15.05& 15.04& 15.05& 12.22$^{+  0.02}_{-  0.03}$& 1982 Apr 26 &    15.0&-       &LWR13083        &RDAF                \nl\phantom{a}
 15.09& 15.08& 15.10& 12.21$^{+  0.03}_{-  0.03}$& 1982 Apr 26 &    15.0&-       &LWR13083        &RDAF                \nl\phantom{a}
 15.13& 15.12& 15.14& 12.23$^{+  0.04}_{-  0.04}$& 1982 Apr 26 &    15.0&-       &LWR13083        &RDAF                \nl\phantom{a}
 15.15& 15.14& 15.15& 12.21$^{+  0.03}_{-  0.03}$& 1982 Apr 26 &    15.0&-       &LWR13083        &RDAF                \nl\phantom{a}
 15.21& 15.20& 15.22& 12.14$^{+  0.02}_{-  0.02}$& 1980 Dec  5 &    15.0&-       &SWP10763        &RDAF                \nl\phantom{a}
 15.23& 15.22& 15.24& 12.15$^{+  0.03}_{-  0.03}$& 1980 Dec  5 &    15.0&-       &SWP10763        &RDAF                \nl\phantom{a}
 15.27& 15.26& 15.28& 12.17$^{+  0.02}_{-  0.03}$& 1980 Dec  5 &    15.0&-       &SWP10763        &RDAF                \nl\phantom{a}
 15.29& 15.28& 15.30& 12.19$^{+  0.02}_{-  0.02}$& 1980 Dec  5 &    15.0&-       &SWP10763        &RDAF                \nl\phantom{a}
 15.32& 15.30& 15.33& 12.11$^{+  0.02}_{-  0.03}$& 1980 Dec  5 &    15.0&-       &SWP10763        &RDAF                \nl\phantom{a}
 15.34& 15.33& 15.36& 12.10$^{+  0.02}_{-  0.02}$& 1980 Dec  5 &    15.0&-       &SWP10763        &RDAF                \nl\phantom{a}
 15.37& 15.36& 15.38& 12.12$^{+  0.02}_{-  0.02}$& 1980 Dec  5 &    15.0&-       &SWP10763        &RDAF                \nl\phantom{a}
 17.38& 16.68& 17.93& 11.22$^{+  0.07}_{-  0.04}$& 1980 Apr 20 & -      &IPC     &IPC             &ApJ323,343          \nl\phantom{a}
\end{planotable}
\end{document}
