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\begin{document}
\begin{planotable}{lllllllll}
\tablenum{B20                 }
\tablewidth{7.3in}
\tablecaption{Observed Energy Distribution: Q1028+313                                       }
\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}
  9.70&  9.70&  9.70&  8.66$^{+  0.00}_{-  0.00}$& 1982 Oct 23 &     4.0&-       &VLA/B           &AJ089,1464          \nl\phantom{a}
 10.95& 10.95& 10.95& 10.10$^{+  0.08}_{-  0.10}$& 1980 Mar 30 & -      &-       &NRAO            &AJ087,0595          \nl\phantom{a}
 12.48& 12.40& 12.56&$< 12.07$&                    1983        &   300.0&IRAS4   &IRAS            &Table11             \nl\phantom{a}
 12.70& 12.57& 12.87&$< 11.84$&                    1983        &   300.0&IRAS3   &IRAS            &Table11             \nl\phantom{a}
 13.08& 13.00& 13.20&$< 12.16$&                    1983        &   300.0&IRAS2   &IRAS            &Table11             \nl\phantom{a}
 13.40& 13.30& 13.55&$< 12.40$&                    1983        &   300.0&IRAS1   &IRAS            &Table11             \nl\phantom{a}
 13.93& 13.88& 14.00& 11.91$^{+  0.06}_{-  0.06}$& 1985 Jun  2 &     5.0&L       &MMT             &Table9              \nl\phantom{a}
 13.93& 13.88& 14.00& 11.69$^{+  0.06}_{-  0.06}$& 1985 Jun  3 &     5.0&L       &MMT             &Table9              \nl\phantom{a}
 14.13& 14.11& 14.19& 11.82$^{+  0.02}_{-  0.02}$& 1985 Jun  2 &     9.0&K       &MMT             &Table9              \nl\phantom{a}
 14.13& 14.11& 14.19& 11.80$^{+  0.08}_{-  0.08}$& 1980 Dec 16 & -      &K       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.26& 14.23& 14.31& 11.74$^{+  0.02}_{-  0.02}$& 1985 Jun  2 &     9.0&H       &MMT             &Table9              \nl\phantom{a}
 14.26& 14.23& 14.31& 11.71$^{+  0.02}_{-  0.02}$& 1985 Jun  3 &     5.0&H       &MMT             &Table9              \nl\phantom{a}
 14.38& 14.35& 14.45& 11.81$^{+  0.02}_{-  0.02}$& 1985 Jun  2 &     9.0&J       &MMT             &Table9              \nl\phantom{a}
 14.52& 14.46& 14.58& 11.90$^{+  0.02}_{-  0.02}$& 1985 May 13 &    14.0&I       &MtHopk(24in)    &Table6              \nl\phantom{a}
 14.52& 14.46& 14.58& 11.71$^{+  0.00}_{-  0.00}$& 1981 Feb  2 & -      &I       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.52& 14.46& 14.58& 11.63$^{+  0.00}_{-  0.00}$& 1981 Apr  1 & -      &I       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.55& 14.54& 14.55& 11.70$^{+  0.02}_{-  0.02}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.56& 14.55& 14.57& 11.73$^{+  0.02}_{-  0.02}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.57& 14.57& 14.57& 11.75$^{+  0.02}_{-  0.02}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.62& 14.61& 14.62& 11.78$^{+  0.02}_{-  0.02}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.63& 14.62& 14.64& 11.81$^{+  0.01}_{-  0.01}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.63& 14.57& 14.70& 11.83$^{+  0.02}_{-  0.02}$& 1985 May 13 &    14.0&R       &MtHopk(24in)    &Table6              \nl\phantom{a}
 14.63& 14.57& 14.70& 11.65$^{+  0.00}_{-  0.00}$& 1981 Feb  2 & -      &R       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.63& 14.57& 14.70& 11.58$^{+  0.00}_{-  0.00}$& 1981 Apr  1 & -      &R       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.64& 14.64& 14.65& 11.80$^{+  0.02}_{-  0.02}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.66& 14.65& 14.67& 11.77$^{+  0.01}_{-  0.01}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.67& 14.67& 14.68& 11.79$^{+  0.01}_{-  0.01}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.69& 14.68& 14.70& 11.80$^{+  0.01}_{-  0.01}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.74& 14.74& 14.75& 11.86$^{+  0.01}_{-  0.01}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.74& 14.70& 14.78& 11.94$^{+  0.02}_{-  0.02}$& 1985 May 13 &    14.0&V       &MtHopk(24in)    &Table6              \nl\phantom{a}
 14.74& 14.70& 14.78& 11.66$^{+  0.00}_{-  0.00}$& 1981 Feb  2 & -      &V       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.74& 14.70& 14.78& 11.47$^{+  0.00}_{-  0.00}$& 1981 Apr  1 & -      &V       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.75& 14.75& 14.76& 11.86$^{+  0.01}_{-  0.01}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.83& 14.82& 14.83& 11.93$^{+  0.06}_{-  0.06}$& 1988 Sep  4 &    10.0&-       &MMT/FOGS        &Elvis,etal.1990     \nl\phantom{a}
 14.83& 14.78& 14.89& 11.96$^{+  0.02}_{-  0.02}$& 1985 May 13 &    14.0&B       &MtHopk(24in)    &Table6              \nl\phantom{a}
 14.83& 14.78& 14.89& 11.59$^{+  0.00}_{-  0.00}$& 1981 Feb  2 & -      &B       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.83& 14.78& 14.89& 11.28$^{+  0.00}_{-  0.00}$& 1981 Apr  1 & -      &B       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.92& 14.89& 14.96& 11.63$^{+  0.00}_{-  0.00}$& 1981 Feb  2 & -      &U       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.92& 14.89& 14.96& 11.53$^{+  0.00}_{-  0.00}$& 1981 Apr  1 & -      &U       &MtLemmon        &ApJ259,486          \nl\phantom{a}
 14.98& 14.97& 14.98& 12.03$^{+  0.03}_{-  0.03}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 14.99& 14.98& 15.00& 11.99$^{+  0.03}_{-  0.03}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.01& 15.00& 15.02& 12.07$^{+  0.02}_{-  0.02}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.03& 15.02& 15.04& 12.04$^{+  0.02}_{-  0.02}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.04& 15.04& 15.05& 12.05$^{+  0.02}_{-  0.02}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.06& 15.05& 15.07& 12.01$^{+  0.02}_{-  0.02}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.08& 15.07& 15.09& 12.03$^{+  0.02}_{-  0.02}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.11& 15.09& 15.12& 12.06$^{+  0.02}_{-  0.03}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.14& 15.14& 15.15& 12.04$^{+  0.04}_{-  0.04}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.16& 15.15& 15.16& 12.06$^{+  0.03}_{-  0.04}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.17& 15.16& 15.18& 12.08$^{+  0.05}_{-  0.06}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.18& 15.18& 15.19& 12.09$^{+  0.03}_{-  0.03}$& 1987 Dec 27 &    15.0&-       &LWP12386        &RDAF                \nl\phantom{a}
 15.20& 15.19& 15.20& 12.15$^{+  0.02}_{-  0.02}$& 1986 Apr 22 &    15.0&-       &SWP28214        &RDAF                \nl\phantom{a}
 15.24& 15.23& 15.24& 12.09$^{+  0.02}_{-  0.02}$& 1986 Apr 22 &    15.0&-       &SWP28214        &RDAF                \nl\phantom{a}
 15.28& 15.27& 15.28& 12.08$^{+  0.03}_{-  0.03}$& 1986 Apr 22 &    15.0&-       &SWP28214        &RDAF                \nl\phantom{a}
 15.29& 15.28& 15.30& 12.11$^{+  0.02}_{-  0.03}$& 1986 Apr 22 &    15.0&-       &SWP28214        &RDAF                \nl\phantom{a}
 15.36& 15.35& 15.36& 12.09$^{+  0.02}_{-  0.03}$& 1986 Apr 22 &    15.0&-       &SWP28214        &RDAF                \nl\phantom{a}
 15.37& 15.36& 15.39& 12.21$^{+  0.02}_{-  0.02}$& 1986 Apr 22 &    15.0&-       &SWP28214        &RDAF                \nl\phantom{a}
 16.68& 16.56& 16.86& 11.56$^{+  0.10}_{-  0.14}$& 1979 May 24 &   360.0&XS      &IPC4256         &AAp253,035          \nl\phantom{a}
 17.38& 16.59& 18.38& 11.26$^{+  0.04}_{-  0.04}$& 1979 May 24 &   360.0&IPC/MPC &IPC4256         &AAp253,035          \nl\phantom{a}
\end{planotable}
\end{document}