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\def\ddd{\ \ \dots \ \ }


\begin{center}
\begin{tabular} {l l l l l l l l}
\multicolumn{8}{c}{Table 2. Leuschner 76-cm observations of SN 1993J.} \\ \hline \hline
UT Date & JD$^a$ & \hfil U \hfil  & \hfil  B\hfil   & \hfil   V \hfil  & \hfil  R \hfil  & \hfil  I \hfil  &  notes$^b$ \\ \hline
Mar 30.2  &9076.7  & \ddd &  \ddd & 10.65:& 10.53:& 10.67:&  CP \\
Mar 31.2  &9077.7  & \ddd & 10.89 & 10.78 & 10.63 & 10.57 &  CP \\
Apr 02.2  &9079.7  & \ddd & 11.70 & 11.33 & 11.07 & 11.12 &  CP \\
Apr 03.2  &9080.7  &11.15 & 12.01 & 11.67 & 11.35 & 11.07 &  \\
Apr 06.2  &9083.7  & \ddd &  \ddd & 11.76 & 11.31 & 11.21 &  \\
Apr 07.22 &9084.72 &11.83 & 12.13 & 11.73 & 11.32 & 11.21 &  \\
Apr 07.30 &9084.80 &11.72 & 12.02 & 11.62 & 11.21 & 11.10 &  \\
Apr 08.24 &9085.74 &11.71 & 11.92 & 11.48 & 11.04 & 11.03 &  \\
Apr 08.32 &9085.82 &11.79 & 12.00 & 11.56 & 11.12 & 11.11 &  \\
Apr 10.23 &9087.73 &11.75 & 11.75 & 11.24 & 10.89 & 10.87 &  CP \\
 \\
Apr 10.40 &9087.90 &11.79 & 11.79 & 11.28 & 10.92 & 10.90 &  CP \\
Apr 11.21 &9088.71 & \ddd &  \ddd & 11.17 & 10.77 & 10.80 &  \\
Apr 13.2  &9090.7  &11.57 & 11.46 & 10.96 & 10.58 & 10.61 &  \\
Apr 13.3  &9090.8  &11.58 & 11.47 & 10.97 & 10.59 & 10.62 &    \\
Apr 14.2  &9091.7  & \ddd & 11.33 & 10.88 & 10.49 & 10.53 &  \\
Apr 14.3  &9091.8  &11.56 & 11.36 & 10.91 & 10.52 & 10.56 &  \\
Apr 16.2  &9093.7  & \ddd & 11.28 & 10.77 & 10.39 & 10.41 &  \\
Apr 16.3  &9093.8  & \ddd & 11.31 & 10.80 & 10.42 & 10.44 &  \\
Apr 17.2  &9094.7  & \ddd &  \ddd & 10.75 & 10.36 & 10.41 &  CP \\
Apr 18.3  &9095.8  & \ddd & 11.37 & 10.78 & 10.41 & 10.39 &  CP \\
 \\
Apr 20.3  &9097.8  & \ddd &  \ddd & 10.82 & 10.46 & 10.41 &  \\
Apr 22.2  &9099.7  & \ddd &  \ddd & 10.98 & 10.61 & 10.42 &  CP \\
Apr 23.2  &9100.7  &12.64 & 11.90 & 11.07 & 10.65 & 10.49 &  \\
Apr 23.3  &9100.8  &12.60 & 11.86 & 11.03 & 10.61 & 10.45 &  \\
Apr 25.2  &9102.7  & \ddd &  \ddd & 11.25:& 10.72 & 10.58:&  CP \\
Apr 27.3  &9104.8  &13.23 & 12.49 & 11.42 & 10.88 & 10.69 &  \\
Apr 28.3  &9105.8  &13.31 & 12.59 & 11.45 & 10.82 & 10.73 &  \\
Apr 29.2  &9106.7  &13.38 & 12.70 & 11.52 & 10.89 & 10.77 &  \\
Apr 30.3  &9107.8  &13.51 & 12.79 & 11.59 & 10.94 & 10.79 &  \\
May 01.2  &9108.7  &13.52 & 12.85 & 11.63 & 10.97 & 10.85 &  \\
 \\
May 02.2  &9109.7  &13.62 & 12.92 & 11.68 & 11.00 & 10.88 &  \\
May 03.2  &9110.7  &13.48 & 12.93 & 11.72 & 11.00 & 10.90 &  CP \\
May 04.3  &9111.8  &13.53:& 13.06 & 11.81 & 11.12 & 10.96 &  C \\
May 05.2  &9112.7  &13.64 & 13.11 & 11.86 & 11.15 & 10.97 &  \\
May 07.2  &9114.7  &13.64 & 13.22 & 11.95 & 11.24 & 11.05 &  \\
May 09.3  &9116.8  &13.77 & 13.29 & 12.02 & 11.30 & 11.11 &   \\
May 10.3  &9117.8  &13.67 & 13.34 & 12.05 & 11.36 & 11.11 &  \\
May 11.2  &9118.7  & \ddd &  \ddd & 12.13:& 11.42:& 11.13:&  CP \\
May 14.3  &9121.8  &13.63 & 13.43 & 12.17 & 11.49 & 11.24 &  \\
May 15.3  &9122.8  &13.78 & 13.43 & 12.18 & 11.50 & 11.23 &  \\
 \\
May 16.3  &9123.8  &13.63 & 13.50 & 12.23 & 11.57 & 11.28 &  \\
May 17.3  &9124.8  &13.61 & 13.50 & 12.23 & 11.56 & 11.28 &  \\
May 19.3  &9126.8  & \ddd &  \ddd & 12.31:& 11.63:& 11.34:&  CP \\
May 21.3  &9128.8  & \ddd & 13.56:& 12.33 & 11.65 & 11.38 &  CP \\
May 22.3  &9129.8  &13.89:& 13.58 & 12.40 & 11.73 & 11.39 &  \\
May 23.3  &9130.8  &13.96 & 13.61 & 12.40 & 11.77 & 11.43 & \\
May 28.2  &9135.7  & \ddd & 13.62 & 12.49:& 11.87 & 11.53 &  CP \\
May 29.3  &9136.8  & \ddd &  \ddd & 12.48:& 11.86:& 11.56:&  CP \\
Jun 03.3  &9141.8  & \ddd & 13.69:& 12.58 & 11.91 & 11.63:&  CP \\
Jun 08.2  &9146.7  &13.97 & 13.73 & 12.66 & 12.01 & 11.74 &  \\
 \\
Jun 09.2  &9147.7  &14.14 & 13.74 & 12.70 & 12.09 & 11.77 &  \\
Jun 11.3  &9149.8  &14.06:& 13.77 & 12.76 & 12.16 & 11.79 &  CP \\
Jun 12.2  &9150.7  &14.02 & 13.76 & 12.75 & 12.13 & 11.81 &  \\
Jun 13.2  &9151.7  &13.98 & 13.76 & 12.76 & 12.14 & 11.84 &  \\
Jun 14.3  &9152.8  &13.98 & 13.78 & 12.78 & 12.19 & 11.85 &  \\
Jun 16.3  &9154.8  &13.98 & 13.80 & 12.82 & 12.22 & 11.90 &  \\
Jun 18.3  &9156.8  &13.99 & 13.79 & 12.82 & 12.19 & 11.94 &  \\
Jun 19.3  &9157.8  &13.89 & 13.82 & 12.84 & 12.22 & 11.97 &     \\
Jun 20.3  &9158.8  &13.86:& 13.86 & 12.91 & 12.35 & 11.97 &  P   \\
Jun 21.2  &9159.7  & \ddd &  \ddd & 12.89:& 12.33:& 11.92:&  CP \\
 \\
\hline
\end{tabular}
\end{center}
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\begin{center}
\begin{tabular} {l l l l l l l l}
\multicolumn{8}{c}{Table 2 (cont). Leuschner 76-cm observations of SN 1993J.} \\ \hline \hline
UT Date & JD$^a$ & \hfil U \hfil  & \hfil  B\hfil   & \hfil   V \hfil  & \hfil  R \hfil  & \hfil  I \hfil  & notes$^b$ \\ \hline

Jun 22.3  &9160.8  &13.77:& 13.83 & 12.91 & 12.32 & 12.02 &  \\
Jun 23.2  &9161.7  &13.81 & 13.85 & 12.93 & 12.35:& 12.01 &  \\
Jun 24.2  &9162.7  &13.98 & 13.87 & 12.97 & 12.38 & 12.05 &  C? \\
Jun 25.2  &9163.7  &14.09 & 13.89 & 13.04 & 12.48 & 12.09 &  \\
Jun 26.2  &9164.7  &14.03 & 13.90 & 13.02 & 12.50 & 12.11 &  \\
Jun 27.2  &9165.7  & \ddd & 13.91 & 13.04 & 12.53 & 12.11 &  P \\
Jun 28.2  &9166.7  &14.13:& 13.95 & 13.01 & 12.48 & 12.15 &  P \\
Jun 29.2  &9167.7  &14.08 & 13.94 & 13.09 & 12.57 & 12.15 &\\
Jun 30.2  &9168.7  &14.15 & 13.95 & 13.08 & 12.55 & 12.18 &\\
Jul 01.2  &9169.7  &14.11 & 13.97 & 13.12 & 12.57 & 12.21 &\\
 \\
Jul 02.2  &9170.7  &14.28 & 13.95 & 13.10 & 12.57 & 12.21 &\\
Jul 03.2  &9171.7  & \ddd & 13.87 & 13.13 & 12.58 & 12.21 &  P \\
Jul 04.2  &9172.7  & \ddd & 13.95 & 13.16 & 12.63 & 12.26 &  P \\
Jul 05.2  &9173.7  &14.04 & 13.97 & 13.17 & 12.61 & 12.25 &\\
Jul 06.2  &9174.7  & \ddd & 14.01 & 13.19 & 12.66 & 12.32 &  P \\
Jul 09.2  &9177.7  & \ddd & \ddd  & \ddd  & 12.75 & 12.38 &   \\
Jul 11.2  &9179.7  & \ddd & 14.05 & 13.24 & 12.68 & 12.40 &\\
Jul 12.2  &9180.72 & \ddd & 14.07:& 13.25 & 12.74 & 12.44 &  C? P \\
Jul 13.2  &9181.7  & \ddd & 14.09 & 13.30 & 12.83 & 12.39:&\\
Jul 14.2  &9182.7  & \ddd & 14.15 & 13.40 & 12.89 & 12.47 &  P \\
 \\
Jul 15.2  &9183.7  & \ddd & 14.11 & 13.38 & 12.91 & 12.50 &    \\
Jul 16.2  &9184.7  & \ddd & 14.18 & 13.41 & 12.95 & 12.52 &   \\
Jul 17.2  &9185.7  & \ddd & 14.14 & 13.43 & 12.93 & 12.56 &   \\
Jul 18.2  &9186.7  & \ddd & 14.17 & 13.42 & 12.98 & 12.57 &\\
Jul 19.2  &9187.7  & \ddd & 14.31+& \ddd  & 13.00+& \ddd  &  P \\
Jul 20.2  &9188.7  & \ddd & \ddd  & 13.53 & 13.09 & 12.62 &  P \\ \hline \hline
 \\
\multicolumn{8}{l}{$^a$Julian Date - 2,440,000.} \\
\multicolumn{8}{l}{$^b$P = poor seeing; C = clouds.} \\
 \\
\multicolumn{8}{l}{In the table above, ``:'' denotes an uncertain value, and ``+'' one } \\
\multicolumn{8}{l}{\quad which has been derived using color terms from the } \\
\multicolumn{8}{l}{\quad previous or following night.} \\
\end{tabular}
\end{center}


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\begin{center}
\begin{tabular} {l l l l l l l l}
\multicolumn{8}{c}{Table 3. Leuschner 50-cm observations of SN 1993J.} \\ \hline \hline
UT Date & JD$^a$ & \hfil U \hfil  & \hfil B\hfil   & \hfil V \hfil  & \hfil R \hfil  & \hfil I \hfil  &notes$^b$\\ \hline

Apr 03.2 & 9080.7 & 11.46 & 12.01 & 11.65 & 11.35 & 11.06 &  \\
Apr 06.2 & 9083.7 & 11.81 & 12.20 & 11.80 & 11.45 & 11.23 &  \\
Apr 07.2 & 9084.7 & 11.82 & 12.12 & 11.69 & 11.34 & 11.14 &  \\
Apr 08.2 & 9085.7 & 11.78 & 11.98 & 11.56 & 11.21 & 11.04 &  \\
Apr 10.2 & 9087.7 & 11.62:& 11.80 & 11.31 & 10.99 & 10.86 &  CP\\
Apr 11.2 & 9088.7 & 11.50 & 11.64 & 11.21 & 10.89 & 10.76 &  \\
Apr 12.2 & 9089.7 & 11.40 & 11.57 & 11.09 & 10.79 & 10.69 & \\
Apr 13.2 & 9090.7 & 11.30 & 11.47 & 11.00 & 10.70 & 10.61 &  \\
Apr 14.2 & 9091.7 & 11.31 & 11.43 & 10.95 & 10.66 & 10.57 &  \\
Apr 16.2 & 9093.7 & 11.16 & 11.35 & 10.84 & 10.54 & 10.44 &  \\
   \\
Apr 17.2 & 9094.7 & 11.22 & 11.31 & 10.79 & 10.46 & 10.43 &  CP\\
Apr 18.2 & 9095.7 & 11.34 & 11.35 & 10.76 & 10.44 & 10.35 &  CP\\
Apr 19.2 & 9096.7 & 11.34 & 11.38 & 10.75 & 10.45 & 10.38 & \\
Apr 20.3 & 9097.7 & 11.49 & 11.48 & 10.83 & 10.49 & 10.39 &  \\
Apr 22.2 & 9099.7 & 11.58 & 11.71 & 10.95 & 10.57 & 10.47 &  CP\\
Apr 23.2 & 9100.7 & 12.12 & 11.87 & 11.03 & 10.61 & 10.45 &  \\
Apr 27.2 & 9104.7 & 13.36:& 12.49 & 11.36 & 10.86 & 10.64 & \\
Apr 27.3 & 9104.8 & 13.40 & 12.53 & 11.40 & 10.90 & \ddd  &  \\
Apr 28.3 & 9105.7 & 13.56 & 12.65 & 11.51 & 11.00 & 10.76 &  \\
Apr 29.2 & 9106.7 & 13.39 & 12.72 & 11.55 & 11.00 & 10.77 &  \\
   \\
Apr 29.3 & 9106.8 & 13.38 & 12.71 & 11.54 & 10.99 & 10.76 & \\
May 01.2 & 9108.7 & 14.12 & 12.82 & 11.66 & 11.10 & 10.85 &  \\
May 02.2 & 9109.7 & 14.15 & 12.94 & 11.71 & 11.14 & 10.87 &  \\
May 03.2 & 9110.7 & 13.62 & 12.96 & 11.79 & 11.20 & 10.95 &  CP\\
May 08.2 & 9115.7 & \ddd  & 13.26 & 12.01 & 11.42 & 11.11 & \\
May 09.3 & 9116.7 & 14.19 & 13.31 & 12.04 & 11.44 & 11.13 &   \\
May 14.3 & 9121.8 & \ddd  & 13.46 & 12.22 & 11.61 & 11.26 &  \\
May 15.3 & 9122.8 & \ddd  & 13.46 & 12.22 & 11.63 & 11.28 &  \\
May 16.3 & 9123.7 & \ddd  & 13.47 & 12.22 & 11.64 & 11.29 &  \\
May 19.3 & 9126.7 & \ddd  & 13.55 & 12.29 & 11.72 & 11.37 &  CP\\
   \\
May 21.3 & 9128.8 & \ddd  & \ddd  & 12.36 & 11.80 & 11.43 &  CP\\
May 22.3 & 9129.8 & \ddd  & 13.56 & 12.39 & 11.82 & 11.45 &  \\
May 23.3 & 9130.8 & \ddd  & 13.57 & 12.39 & 11.81 & 11.47 &  \\
Jun 03.3 & 9141.8 & 14.04 & 13.68 & 12.59 & 12.03 & 11.67 &  CP\\
Jun 09.2 & 9147.8 & 14.29 & 13.79 & 12.73 & 12.21 & 11.79 &  \\
Jun 27.2 & 9165.7 & 14.47 & 13.98 & 13.08 & 12.60 & 12.16 &  P \\
Jun 29.2 & 9167.7 & 14.30+& \ddd  & 13.11+& \ddd  & 12.21+&\\
Jun 30.2 & 9168.7 & 14.34 & 13.95+& \ddd  & 12.65+& \ddd  & \\
Jul 01.2 & 9169.7 & 14.29+& \ddd  & 13.11+& \ddd  & 12.19+& \\
Jul 02.2 & 9170.7 & 14.26 & 13.96+& \ddd  & 12.69+& \ddd  &\\
   \\
Jul 03.2 & 9171.7 & \ddd  & \ddd  & 13.13+& \ddd  & 12.31+&  P \\
Jul 04.2 & 9172.7 & 14.36 & 13.96+& \ddd  & 12.72+& \ddd  &  P \\
Jul 05.2 & 9173.7 & 14.35+& \ddd  & 13.20+& \ddd  & 12.30+&\\
Jul 06.2 & 9174.7 & 14.24 & 13.99+& \ddd  & 12.80+& \ddd  &  P \\
Jul 11.2 & 9179.7 & 14.49+& \ddd  & 13.32+& \ddd  & 12.47+&\\
Jul 12.2 & 9180.7 & \ddd  & 14.14 & 13.34 & 12.88 & 12.49 &  CP\\
Jul 13.2 & 9181.7 & 14.50+& \ddd  & \ddd  & \ddd  & \ddd  & \\ \hline \hline
 \\
\multicolumn{8}{l}{$^a$Julian Date - 2,440,000.} \\
\multicolumn{8}{l}{$^b$P = poor seeing; C = clouds.} \\
 \\
\multicolumn{8}{l}{In the table above, ``:'' denotes an uncertain value, and ``+'' one } \\
\multicolumn{8}{l}{\quad which has been derived using color terms from the} \\
\multicolumn{8}{l}{\quad previous or following night.} \\
\end{tabular}
\end{center}
 
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\begin{center}
\begin{tabular} {l l l l l l l l}
\multicolumn{8}{c}{Table 7. La Palma$^a$ observations of SN 1993J.} \\ \hline \hline
UT Date & JD$^b$ & \hfil U \hfil  & \hfil  B\hfil   & \hfil   V \hfil  & \hfil  R \hfil  & \hfil  I \hfil  &   notes$^c$ \\ \hline
Mar 30.89& 9077.39&  9.95 & 10.77 & 10.70 & 10.60 & 10.51& \\
Mar 31.06& 9077.56& 10.02 & 10.85 & 10.76 & 10.64 & 10.55& \\
Mar 31.98& 9078.48& 10.55 & 11.21 & 11.02 & 10.83 & 10.69& \\
Apr 01.90& 9079.40& 11.05 & 11.57 & 11.30 & 11.05 & 10.84& \\
Apr 02.99& 9080.49& 11.48 & 11.91 & 11.62 & 11.32 & 11.03& \\
Apr 03.16& 9080.66& \ddd  & 11.93 & 11.64 & 11.26 & 10.97& \\
Apr 03.90& 9081.40& 11.76 & 12.14 & 11.79 & 11.41 & 11.19& \\
Apr 04.09& 9081.59& 11.80 & 12.19 & 11.81 & 11.47 & 11.23& \\
Apr 04.95& 9082.45& 11.85 & 12.28 & 11.90 & 11.52 & 11.27& \\
Apr 05.08& 9082.58& 11.88 & 12.29 & 11.92 & 11.51 & 11.28& \\
  \\
Apr 05.91& 9083.41& 11.93 & 12.27 & 11.86 & 11.47 & 11.23& \\
Apr 05.97& 9083.47& 11.94 & 12.27 & 11.88 & 11.44 & 11.26& \\
Apr 06.10& 9083.60& 11.93 & 12.26 & 11.86 & 11.45 & 11.24& \\
Apr 06.99& 9084.49& 11.95 & 12.21 & 11.80 & 11.38 & 11.17& \\
Apr 08.02& 9085.52& 11.90 & 12.07 & 11.64 & 11.24 & 11.09&   I \\
Apr 08.10& 9085.60& 11.89 & 12.06 & 11.63 & 11.25 & 11.10& \\
Apr 08.98& 9086.48& 11.78 & 11.95 & 11.50 & 11.11 & 10.96& \\
Apr 10.07& 9087.57& 11.70 & 11.82 & 11.39 & 11.04 & 10.91& \\
Apr 10.16& 9087.66& 11.69 & 11.82 & 11.36 & 11.02 & 10.94& \\
Apr 10.89& 9088.39& 11.63 & 11.73 & 11.28 & 10.83 & 10.78& \\
  \\
Apr 10.93& 9088.43& 11.63 & 11.72 & 11.29 & 10.83 & 10.74& \\
Apr 11.01& 9088.51& 11.65 & 11.73 & 11.28 & 10.86 & 10.82& \\
Apr 11.06& 9088.56& 11.66 & 11.74 & 11.32 & 10.85 & 10.81& \\
Apr 11.93& 9089.43& \ddd  & 11.64 & 11.17 & \ddd  & \ddd & \\
Apr 12.87& 9090.37& \ddd  & 11.51 & 11.10 & \ddd  & \ddd & \\
Apr 13.00& 9090.50& \ddd  & 11.53 & 11.08 & \ddd  & \ddd & \\
Apr 13.88& 9091.38& \ddd  & 11.48 & 11.01 & \ddd  & \ddd & \\
Apr 14.04& 9091.54& \ddd  & 11.46 & 11.00 & \ddd  & \ddd & \\
Apr 14.88& 9092.38& \ddd  & 11.42 & 10.94 & \ddd  & \ddd & \\
Apr 14.98& 9092.48& \ddd  & 11.40 & 10.93 & \ddd  & \ddd & \\
  \\
Apr 15.88& 9093.38& \ddd  & 11.38 & 10.89 & \ddd  & \ddd & \\
Apr 16.05& 9093.55& \ddd  & 11.39 & 10.90 & \ddd  & \ddd & \\
Apr 16.89& 9094.39& \ddd  & 11.37 & 10.87 & \ddd  & \ddd & \\
Apr 17.00& 9094.50& \ddd  & 11.38 & 10.85 & \ddd  & \ddd & \\
Apr 17.93& 9095.43& \ddd  & 11.40 & 10.90 & \ddd  & \ddd & \\
Apr 21.96& 9099.46& \ddd  & 11.73 & 10.99 & 10.54 & 10.40& \\
Apr 23.91& 9101.41& \ddd  & 12.04 & 11.16 & 10.66 & 10.49& \\
Apr 24.89& 9102.39& \ddd  & 12.22 & 11.24 & 10.82 & 10.60& \\
Apr 25.91& 9103.41& 12.94 & 12.36 & 11.35 & 10.77 & 10.62& \\
Apr 27.91& 9105.41& 13.33 & 12.64 & 11.51 & 10.88 & 10.73& \\
  \\
Apr 28.87& 9106.37& 13.45 & 12.78 & 11.63 & 10.94 & 10.81& \\
Apr 29.90& 9107.40& 13.63 & 12.82 & 11.68 & 10.98 & 10.79& \\
May 30.88& 9108.38& 13.70 & 12.94 & 11.72 & 11.03 & 10.86& \\
May 05.89& 9113.39& 14.10 & 13.26 & 12.01 & 11.28 & 11.05& \\
May 14.90& 9122.40& 14.43 & 13.51 & 12.26 & 11.56 & 11.28& \\
May 15.90& 9123.40& 14.37 & 13.54 & 12.32 & 11.60 & 11.30& \\
May 16.88& 9124.38& \ddd  & 13.58 & 12.32 & \ddd  & \ddd & \\
May 22.88& 9130.38& 14.41 & 13.63 & 12.45 & 11.76 & 11.46& \\
May 24.91& 9132.41& 14.44 & 13.71 & 12.48 & 11.81 & 11.49&   P \\
May 25.88& 9133.38& 14.43 & 13.70 & 12.49 & 11.83 & 11.52& \\ \hline \hline
  \\
\multicolumn{8}{l}{$^a$Data from the 1-m Jacobus Kapteyn Telescope unless marked I.} \\
\multicolumn{8}{l}{$^b$Julian Day - 2,440,000.} \\
\multicolumn{8}{l}{$^c$P = poor conditions; I = Isaac Newton Telescope.} \\
\end{tabular}
\end{center}

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\begin{center}
\begin{tabular} {l l c c l l}
\multicolumn{6}{c}{Table 14. Summed optical fluxes$^a$ of SN 1993J.} \\ \hline \hline
 & & \multicolumn{2}{c}{corrected for extinction} & & \\
JD$^b$ & \hfil observed \hfil  & \hfil E(B-V)=0.08 \hfil   & \hfil E(B-V)=0.32 \hfil  & \hfil  site$^c$ \hfil  & \hfil  bands \hfil \\ \hline
   9077.39  &  1.054e-09  &  1.384e-09  &  4.351e-09 &  LP & UBVRI  \\
   9077.56  &  9.950e-10  &  1.305e-09  &  4.089e-09 &  LP & UBVRI  \\
   9078.48  &  7.348e-10  &  9.544e-10  &  2.882e-09 &  LP & UBVRI  \\
   9079.40  &  5.481e-10  &  7.061e-10  &  2.065e-09 &  LP & UBVRI  \\
   9080.49  &  4.104e-10  &  5.259e-10  &  1.508e-09 &  LP & UBVRI  \\
   9080.70  &  3.978e-10  &  5.100e-10  &  1.465e-09 &  L& UBVRI  \\
   9081.40  &  3.469e-10  &  4.427e-10  &  1.248e-09 &  LP & UBVRI  \\
   9081.59  &  3.331e-10  &  4.251e-10  &  1.199e-09 &  LP & UBVRI  \\
   9082.45  &  3.137e-10  &  4.002e-10  &  1.126e-09 &  LP & UBVRI  \\
   9082.58  &  3.109e-10  &  3.963e-10  &  1.113e-09 &  LP & UBVRI  \\
 \\ 
   9083.41  &  3.185e-10  &  4.053e-10  &  1.127e-09 &  LP & UBVRI  \\
   9083.47  &  3.179e-10  &  4.044e-10  &  1.124e-09 &  LP & UBVRI  \\
   9083.60  &  3.203e-10  &  4.075e-10  &  1.133e-09 &  LP & UBVRI  \\
   9083.70  &  3.347e-10  &  4.270e-10  &  1.201e-09 &  L& UBVRI  \\
   9084.49  &  3.356e-10  &  4.262e-10  &  1.176e-09 &  LP & UBVRI  \\
   9084.70  &  3.607e-10  &  4.591e-10  &  1.279e-09 &  L& UBVRI  \\
   9085.52  &  3.753e-10  &  4.763e-10  &  1.309e-09 &  LP & UBVRI  \\
   9085.60  &  3.757e-10  &  4.771e-10  &  1.314e-09 &  LP & UBVRI  \\
   9085.70  &  4.000e-10  &  5.087e-10  &  1.409e-09 &  L& UBVRI  \\
   9086.48  &  4.223e-10  &  5.358e-10  &  1.471e-09 &  LP & UBVRI  \\
 \\
   9087.57  &  4.589e-10  &  5.831e-10  &  1.607e-09 &  LP & UBVRI  \\
   9087.66  &  4.622e-10  &  5.874e-10  &  1.620e-09 &  LP & UBVRI  \\
   9088.39  &  5.179e-10  &  6.564e-10  &  1.790e-09 &  LP & UBVRI  \\
   9088.43  &  5.213e-10  &  6.604e-10  &  1.799e-09 &  LP & UBVRI  \\
   9088.51  &  5.097e-10  &  6.464e-10  &  1.767e-09 &  LP & UBVRI  \\
   9088.56  &  5.066e-10  &  6.421e-10  &  1.752e-09 &  LP & UBVRI  \\
   9088.70  &  5.366e-10  &  6.826e-10  &  1.890e-09 &  L& UBVRI  \\
   9089.70  &  5.845e-10  &  7.434e-10  &  2.058e-09 &  L& UBVRI  \\
   9090.70  &  6.357e-10  &  8.089e-10  &  2.243e-09 &  L& UBVRI  \\
   9091.67  &  6.490e-10  &  8.243e-10  &  2.267e-09 &  KP& UBVRI  \\
 \\ 
   9091.70  &  6.568e-10  &  8.351e-10  &  2.307e-09 &  L& UBVRI  \\
   9092.65  &  6.827e-10  &  8.662e-10  &  2.372e-09 &  KP& UBVRI  \\
   9093.69  &  7.044e-10  &  8.923e-10  &  2.428e-09 &  KP& UBVRI  \\
   9093.70  &  7.292e-10  &  9.269e-10  &  2.560e-09 &  L& UBVRI  \\
   9094.70  &  7.536e-10  &  9.563e-10  &  2.620e-09 &  L& UBVRI  \\
   9095.65  &  7.192e-10  &  9.086e-10  &  2.443e-09 &  KP &UBVRI  \\
   9095.70  &  7.543e-10  &  9.537e-10  &  2.572e-09 &  L &UBVRI  \\
   9095.74  &  7.215e-10  &  9.115e-10  &  2.450e-09 &  KP &UBVRI  \\
   9096.65  &  7.031e-10  &  8.868e-10  &  2.369e-09 &  KP &UBVRI  \\
   9096.70  &  7.455e-10  &  9.427e-10  &  2.543e-09 &  L &UBVRI  \\
 \\
   9097.65  &  6.798e-10  &  8.552e-10  &  2.257e-09 &  KP &UBVRI  \\
   9097.70  &  6.997e-10  &  8.824e-10  &  2.353e-09 &  L &UBVRI  \\
   9098.78  &  6.341e-10  &  7.953e-10  &  2.073e-09 &  KP &UBVRI  \\
   9099.65  &  5.915e-10  &  7.393e-10  &  1.898e-09 &  KP &UBVRI  \\
   9099.70  &  6.243e-10  &  7.853e-10  &  2.076e-09 &  L &UBVRI  \\
   9100.70  &  5.672e-10  &  7.075e-10  &  1.799e-09 &  L &UBVRI  \\
   9101.65  &  4.922e-10  &  6.104e-10  &  1.513e-09 &  KP &UBVRI  \\
   9102.67  &  4.448e-10  &  5.500e-10  &  1.345e-09 &  KP &UBVRI  \\
   9103.41  &  4.345e-10  &  5.364e-10  &  1.301e-09 &  LP  &UBVRI  \\
   9103.75  &  4.096e-10  &  5.055e-10  &  1.224e-09 &  KP &UBVRI  \\
 \\
   9105.41  &  3.759e-10  &  4.621e-10  &  1.099e-09 &  LP  &UBVRI  \\
   9105.70  &  3.545e-10  &  4.358e-10  &  1.035e-09 &  L &UBVRI  \\
   9106.37  &  3.459e-10  &  4.247e-10  &  1.004e-09 &  LP  &UBVRI  \\
   9106.70  &  3.490e-10  &  4.288e-10  &  1.019e-09 &  L &UBVRI  \\
   9106.80  &  3.522e-10  &  4.328e-10  &  1.028e-09 &  L &UBVRI  \\
   9107.40  &  3.358e-10  &  4.117e-10  &  9.664e-10 &  LP  &UBVRI  \\
   9108.38  &  3.170e-10  &  3.883e-10  &  9.085e-10 &  LP  &UBVRI  \\
   9108.70  &  3.142e-10  &  3.849e-10  &  9.001e-10 &  L &UBVRI  \\
   9109.70  &  3.005e-10  &  3.677e-10  &  8.545e-10 &  L &UBVRI  \\
   9110.70  &  2.872e-10  &  3.524e-10  &  8.327e-10 &  L &UBVRI  \\
 \\
\hline
\end{tabular}
\end{center}

\vfill
\eject

\begin{center}
\begin{tabular} {l l c c l l}
\multicolumn{6}{c}{Table 14 (cont). Summed optical fluxes$^a$ of SN 1993J.} \\ \hline \hline
 & & \multicolumn{2}{c}{corrected for extinction} & & \\
JD$^b$ & \hfil observed \hfil  & \hfil E(B-V)=0.08 \hfil   & \hfil E(B-V)=0.32 \hfil  & \hfil  site$^c$ \hfil  & \hfil  bands \hfil \\ \hline
   9113.39  &  2.504e-10  &  3.059e-10  &  7.075e-10 &  LP  &UBVRI  \\
   9116.70  &  2.281e-10  &  2.789e-10  &  6.472e-10 &  L &UBVRI  \\
   9122.40  &  1.973e-10  &  2.410e-10  &  5.563e-10 &  LP  &UBVRI  \\
   9123.40  &  1.911e-10  &  2.334e-10  &  5.395e-10 &  LP  &UBVRI  \\
   9130.38  &  1.677e-10  &  2.051e-10  &  4.776e-10 &  LP  &UBVRI  \\
   9132.41  &  1.610e-10  &  1.969e-10  &  4.574e-10 &  LP  &UBVRI  \\
   9133.38  &  1.587e-10  &  1.941e-10  &  4.525e-10 &  LP  &UBVRI  \\
   9141.80  &  1.420e-10  &  1.747e-10  &  4.184e-10 &  L &UBVRI  \\
   9147.80  &  1.242e-10  &  1.527e-10  &  3.655e-10 &  L &UBVRI  \\
   9165.70  &  9.120e-11  &  1.126e-10  &  2.749e-10 &  L &UBVRI  \\
 \\
   9147.70  &  1.259e-10  &  1.537e-10  &  3.526e-10 &  L & BVRI  \\
   9150.70  &  1.213e-10  &  1.481e-10  &  3.399e-10 &  L & BVRI  \\
   9151.70  &  1.198e-10  &  1.463e-10  &  3.364e-10 &  L & BVRI  \\
   9152.80  &  1.167e-10  &  1.425e-10  &  3.278e-10 &  L & BVRI  \\
   9154.80  &  1.131e-10  &  1.382e-10  &  3.187e-10 &  L & BVRI  \\
   9156.80  &  1.133e-10  &  1.386e-10  &  3.203e-10 &  L & BVRI  \\
   9157.80  &  1.105e-10  &  1.351e-10  &  3.122e-10 &  L & BVRI  \\
   9162.70  &  9.936e-11  &  1.216e-10  &  2.823e-10 &  L & BVRI  \\
   9163.70  &  9.383e-11  &  1.149e-10  &  2.678e-10 &  L & BVRI  \\
   9164.70  &  9.267e-11  &  1.135e-10  &  2.644e-10 &  L & BVRI  \\
 \\
   9165.70  &  9.143e-11  &  1.120e-10  &  2.611e-10 &  L & BVRI  \\
   9167.70  &  8.796e-11  &  1.077e-10  &  2.511e-10 &  L & BVRI  \\
   9168.70  &  8.805e-11  &  1.079e-10  &  2.518e-10 &  L & BVRI  \\
   9169.70  &  8.605e-11  &  1.055e-10  &  2.464e-10 &  L & BVRI  \\
   9170.70  &  8.653e-11  &  1.061e-10  &  2.481e-10 &  L & BVRI  \\
   9171.70  &  8.714e-11  &  1.070e-10  &  2.522e-10 &  L & BVRI  \\
   9172.70  &  8.308e-11  &  1.020e-10  &  2.397e-10 &  L & BVRI  \\
   9173.70  &  8.321e-11  &  1.020e-10  &  2.390e-10 &  L & BVRI  \\
   9174.70  &  7.982e-11  &  9.795e-11  &  2.302e-10 &  L & BVRI  \\
   9179.70  &  7.645e-11  &  9.385e-11  &  2.207e-10 &  L & BVRI  \\
 \\
   9182.70  &  6.690e-11  &  8.210e-11  &  1.932e-10 &  L & BVRI  \\
   9183.70  &  6.722e-11  &  8.264e-11  &  1.959e-10 &  L & BVRI  \\
   9184.70  &  6.485e-11  &  7.966e-11  &  1.881e-10 &  L & BVRI  \\
   9185.70  &  6.469e-11  &  7.956e-11  &  1.889e-10 &  L & BVRI  \\
   9186.70  &  6.344e-11  &  7.804e-11  &  1.854e-10 &  L & BVRI  \\ \hline \hline
 \\ 
\multicolumn{6}{l}{$^a$In units of erg cm$^{-2}$ s$^{-1}$.  Uses Bessell 1979 flux/mag calibration.} \\
\multicolumn{6}{l}{$^b$Julian Day - 2,440,000.} \\
\multicolumn{6}{l}{$^c$LP = La Palma; KP = Kitt Peak; L = Leuschner.} \\
\end{tabular}
\end{center}

\vfill
\eject
 
\begin{center}
\begin{tabular} {l r c r c l l}
\multicolumn{7}{c}{Table 15. Blackbody temperature and luminosity$^a$ of SN 1993J.} \\ \hline \hline
 & \multicolumn{2}{c}{$E(B-V)=0.08$} & \multicolumn{2}{c}{$E(B-V)=0.32$} \\
JD$^b$ & \hfil Temp \hfil  & \hfil Luminosity\hfil   & \hfil Temp \hfil  & \hfil Luminosity \hfil & \hfil  site$^c$ \hfil  & \hfil  bands \hfil \\ \hline
 9077.39  & 13300  &  5.07   &    31100  & 38.07\ \  & LP  &  UBVRI \\
 9077.56  & 13000  &  4.67   &    29100  & 33.90\ \  & LP  &  UBVRI \\
 9078.48  & 10600  &  2.78   &    18200  & 15.13\ \  & LP  &  UBVRI \\
 9079.40  &  9100  &  1.82   &    13900  &  7.93 & LP  &  UBVRI \\
 9080.49  &  8400  &  1.29   &    12200  &  5.05 & LP  &  UBVRI \\
 9080.70  &  8200  &  1.24   &    11900  &  4.81 & L &  UBVRI \\
 9081.40  &  8200  &  1.07   &    11700  &  4.01 & LP  &  UBVRI \\
 9081.59  &  8000  &  1.01   &    11300  &  3.70 & LP  &  UBVRI \\
 9082.45  &  7900  &  0.95   &    11300  &  3.48 & LP  &  UBVRI \\
 9082.58  &  8000  &  0.95   &    11400  &  3.44 & LP  &  UBVRI \\
  \\
 9083.41  &  7700  &  0.95   &    10800  &  3.35 & LP  &  UBVRI \\
 9083.47  &  8000  &  0.96   &    11400  &  3.47 & LP  &  UBVRI \\
 9083.60  &  7900  &  0.97   &    11000  &  3.43 & LP  &  UBVRI \\
 9083.70  &  8000  &  1.02   &    11300  &  3.71 & L &  UBVRI \\
 9084.49  &  7700  &  1.00   &    10700  &  3.43 & LP  &  UBVRI \\
 9084.70  &  7800  &  1.10   &    10900  &  3.80 & L &  UBVRI \\
 9085.52  &  7800  &  1.14   &    10900  &  3.89 & LP  &  UBVRI \\
 9085.60  &  7800  &  1.14   &    10900  &  3.90 & LP  &  UBVRI \\
 9085.70  &  7800  &  1.21   &    10900  &  4.19 & L &  UBVRI \\
 9086.48  &  7700  &  1.26   &    10700  &  4.29 & LP  &  UBVRI \\
  \\
 9087.57  &  7900  &  1.39   &    11000  &  4.87 & LP  &  UBVRI \\
 9087.66  &  8000  &  1.40   &    11200  &  5.00 & LP  &  UBVRI \\
 9088.39  &  8100  &  1.59   &    11400  &  5.53 & LP  &  UBVRI \\
 9088.43  &  7900  &  1.58   &    11100  &  5.45 & LP  &  UBVRI \\
 9088.51  &  8100  &  1.57   &    11500  &  5.57 & LP  &  UBVRI \\
 9088.56  &  8200  &  1.56   &    11700  &  5.63 & LP  &  UBVRI \\
 9088.70  &  7900  &  1.63   &    11100  &  5.72 & L &  UBVRI \\
 9089.70  &  7900  &  1.77   &    11000  &  6.23 & L &  UBVRI \\
 9090.70  &  8000  &  1.93   &    11200  &  6.93 & L &  UBVRI \\
 9091.67  &  7800  &  1.97   &    10800  &  6.74 & KP &  UBVRI \\
  \\
 9091.70  &  7900  &  1.99   &    11000  &  6.99 & L &  UBVRI \\
 9092.65  &  7600  &  2.04   &    10500  &  6.79 & KP &  UBVRI \\
 9093.69  &  7600  &  2.10   &    10500  &  6.95 & KP &  UBVRI \\
 9093.70  &  7800  &  2.21   &    10800  &  7.61 & L &  UBVRI \\
 9094.70  &  7900  &  2.28   &    11100  &  7.94 & L &  UBVRI \\
 9095.65  &  7300  &  2.10   &     9800  &  6.63 & KP &  UBVRI \\
 9095.70  &  7300  &  2.21   &     9900  &  7.11 & L &  UBVRI \\
 9095.74  &  7200  &  2.11   &     9600  &  6.54 & KP &  UBVRI \\
 9096.65  &  7100  &  2.05   &     9500  &  6.32 & KP &  UBVRI \\
 9096.70  &  7300  &  2.18   &     9800  &  6.91 & L &  UBVRI \\
  \\
 9097.65  &  6800  &  1.95   &     9000  &  5.73 & KP &  UBVRI \\
 9097.70  &  7000  &  2.04   &     9400  &  6.18 & L &  UBVRI \\
 9098.78  &  6500  &  1.81   &     8400  &  5.10 & KP &  UBVRI \\
 9099.65  &  6200  &  1.71   &     7900  &  4.53 & KP &  UBVRI \\
 9099.70  &  6800  &  1.79   &     8900  &  5.27 & L &  UBVRI \\
 9100.70  &  6100  &  1.64   &     7700  &  4.23 & L &  UBVRI \\
 9101.65  &  5700  &  1.44   &     7000  &  3.50 & KP &  UBVRI \\
 9102.67  &  5500  &  1.29   &     6800  &  3.07 & KP &  UBVRI \\
 9103.41  &  5600  &  1.26   &     7000  &  3.01 & LP  &  UBVRI \\
 9103.75  &  5400  &  1.21   &     6600  &  2.79 & KP &  UBVRI \\
  \\
 9105.41  &  5400  &  1.10   &     6600  &  2.51 & LP  &  UBVRI \\
 9105.70  &  5100  &  1.07   &     6200  &  2.40 & L &  UBVRI \\
 9106.37  &  5400  &  1.01   &     6600  &  2.29 & LP  &  UBVRI \\
 9106.70  &  5100  &  1.05   &     6200  &  2.36 & L &  UBVRI \\
 9106.80  &  5100  &  1.06   &     6200  &  2.38 & L &  UBVRI \\
 9107.40  &  5200  &  1.00   &     6300  &  2.21 & LP  &  UBVRI \\
 9108.38  &  5200  &  0.94   &     6300  &  2.07 & LP  &  UBVRI \\
 9108.70  &  5000  &  0.95   &     6000  &  2.08 & L &  UBVRI \\
 9109.70  &  4800  &  0.93   &     5800  &  1.98 & L &  UBVRI \\
 9110.70  &  5100  &  0.87   &     6100  &  1.93 & L &  UBVRI \\
  \\
\hline
\end{tabular}
\end{center}
\vfill
\eject
 
\begin{center}
\begin{tabular} {l r c r c l l}
\multicolumn{7}{c}{Table 15 (cont). Blackbody temperature and luminosity$^a$ of SN 1993J.} \\ \hline\hline
JD$^b$ & \hfil Temp \hfil  & \hfil Luminosity\hfil   & \hfil Temp \hfil  & \hfil Luminosity \hfil & \hfil  site$^c$ \hfil  & \hfil  bands \hfil \\ \hline
 9113.39  &  4900  &  0.76   &     6000  &  1.64 & LP  &  UBVRI \\
 9116.70  &  4800  &  0.71   &     5700  &  1.52 & L &  UBVRI \\
 9122.40  &  4800  &  0.61   &     5800  &  1.29 & LP  &  UBVRI \\
 9123.40  &  4800  &  0.59   &     5800  &  1.25 & LP  &  UBVRI \\
 9130.38  &  4900  &  0.51   &     5900  &  1.11 & LP  &  UBVRI \\
 9132.41  &  4800  &  0.50   &     5800  &  1.06 & LP  &  UBVRI \\
 9133.38  &  4800  &  0.49   &     5800  &  1.05 & LP  &  UBVRI \\
 9141.80  &  5000  &  0.43   &     6000  &  0.97 & L &  UBVRI \\
 9147.80  &  4900  &  0.38   &     5900  &  0.85 & L &  UBVRI \\
 9165.70  &  5100  &  0.28   &     6200  &  0.64 & L &  UBVRI \\
  \\
 9147.70  &  5300  &  0.40   &     6600  &  0.94 & L &  BVRI \\
 9150.70  &  5300  &  0.39   &     6600  &  0.91 & L &  BVRI \\
 9151.70  &  5400  &  0.38   &     6700  &  0.90 & L &  BVRI \\
 9152.80  &  5300  &  0.37   &     6600  &  0.88 & L &  BVRI \\
 9154.80  &  5400  &  0.36   &     6700  &  0.85 & L &  BVRI \\
 9156.80  &  5600  &  0.36   &     7100  &  0.87 & L &  BVRI \\
 9157.80  &  5600  &  0.35   &     7100  &  0.85 & L &  BVRI \\
 9162.70  &  5500  &  0.32   &     6900  &  0.77 & L &  BVRI \\
 9163.70  &  5500  &  0.30   &     6900  &  0.73 & L &  BVRI \\
 9164.70  &  5400  &  0.30   &     6800  &  0.71 & L &  BVRI \\
  \\
 9165.70  &  5400  &  0.29   &     6700  &  0.70 & L &  BVRI \\
 9167.70  &  5400  &  0.28   &     6700  &  0.67 & L &  BVRI \\
 9168.70  &  5500  &  0.28   &     6900  &  0.68 & L &  BVRI \\
 9169.70  &  5600  &  0.28   &     7100  &  0.67 & L &  BVRI \\
 9170.70  &  5600  &  0.28   &     7000  &  0.67 & L &  BVRI \\
 9171.70  &  5800  &  0.28   &     7500  &  0.71 & L &  BVRI \\
 9172.70  &  5700  &  0.26   &     7300  &  0.66 & L &  BVRI \\
 9173.70  &  5700  &  0.26   &     7200  &  0.66 & L &  BVRI \\
 9174.70  &  5700  &  0.25   &     7300  &  0.64 & L &  BVRI \\
 9179.70  &  5900  &  0.24   &     7600  &  0.63 & L &  BVRI \\
  \\
 9182.70  &  5600  &  0.22   &     7100  &  0.52 & L &  BVRI \\
 9183.70  &  5800  &  0.21   &     7400  &  0.55 & L &  BVRI \\
 9184.70  &  5700  &  0.21   &     7200  &  0.52 & L &  BVRI \\
 9185.70  &  5900  &  0.21   &     7700  &  0.54 & L &  BVRI \\
 9186.70  &  5800  &  0.20   &     7400  &  0.52 & L &  BVRI \\ \hline\hline
 \\
\multicolumn{7}{l}{$^a$In units of $10^{42}$ erg cm$^{-2}$ s$^{-1}$.  Assumes distance to M81 is 3.63 Mpc.} \\
\multicolumn{7}{l}{$^b$Julian Day - 2,440,000.} \\
\multicolumn{7}{l}{$^c$LP = La Palma; KP = Kitt Peak; L = Leuschner.} \\
\end{tabular}
\end{center}


\vfill
\eject

\end{document}
