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$$\vbox{
\vskip 1.0cm
\tabl T{\sevenrm ABLE} 7. \ Photometry of Blue Straggler 12 in NGC~5053
\par \vskip 1pt
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\noalign{\vskip 3pt}
Night & HJD(Mid) &  $V$ & $\sigma_V$ &  $B$  & $\sigma_B$ \cr
\noalign{\vskip 3pt}
No.     &"2440000+"&         &         &         &          \cr
\noalign{\vskip 9pt\hrule\vskip 10pt}
4 & 6587.8072 &        &       & 20.24" & 0.10" \cr
  & """".8287 &        &       & 20.31" & 0.10" \cr
  & """".8544 &        &       & 20.19" & 0.09" \cr
5 & 6588.7630 & 19.75" & 0.17" &        &       \cr
  & """".7696 &        &       & 20.37" & 0.10" \cr
  & """".7939 &        &       & 20.18" & 0.10" \cr
  & """".8123 & 19.80" & 0.13" &        &       \cr
  & """".8189 &        &       & 20.16" & 0.10" \cr
\noalign{\vskip 4pt}
9 & 6970.6854 & 19.65" & 0.18" &        &       \cr
  & """".7069 &        &       & 20.14" & 0.13" \cr
  & """".7410 & 19.71" & 0.26" &        &       \cr
  & """".7597 &        &       & 20.21" & 0.09" \cr
  & """".8028 & 19.85" & 0.12" &        &       \cr
  & """".8222 &        &       & 20.18" & 0.10" \cr
\noalign{\vskip 4pt}
10& 6971.6847 &        &       & 20.35" & 0.11" \cr
  & """".7049 & 19.66" & 0.37" &        &       \cr
  & """".7799 &        &       & 20.07" & 0.14" \cr
  & """".7861 & 19.69" & 0.19" &        &       \cr
\noalign{\vskip 4pt}
17& 8416.6764 & 20.036 & 0.051 &        &       \cr
  & """".6847 & 19.907 & 0.034 &        &       \cr
  & """".6931 & 19.970 & 0.038 &        &       \cr
  & """".7007 & 19.996 & 0.037 &        &       \cr
  & """".7090 & 20.004 & 0.035 &        &       \cr
  & """".7167 & 19.926 & 0.031 &        &       \cr
  & """".7250 & 19.944 & 0.024 &        &       \cr
  & """".7334 & 19.954 & 0.027 &        &       \cr
  & """".7410 & 19.949 & 0.026 &        &       \cr
  & """".7493 & 19.991 & 0.031 &        &       \cr
  & """".7660 & 20.009 & 0.036 &        &       \cr
  & """".7771 & 19.956 & 0.031 &        &       \cr
  & """".7847 & 19.958 & 0.033 &        &       \cr
  & """".7931 & 19.890 & 0.029 &        &       \cr
  & """".8007 & 19.940 & 0.032 &        &       \cr
\noalign{\vskip 4pt}
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}}$$ \vfill \eject
}$$


\bye
\end