\magnification=1200 \newdimen\signwidth \setbox0=\hbox{+} \signwidth=\wd0 \catcode`*=\active \def*{\kern\signwidth} \newdimen\digitwidth \setbox1=\hbox{0} \digitwidth=\wd1 \catcode`"=\active \def"{\kern\digitwidth} \def\double{\vskip 3pt\hrule \vskip 2pt \hrule \vskip 5pt} \def\tabl #1\par{\centerline{#1}\noindent} \def\leaderfil{\leaders\hbox to 0.5em{\hss.\hss}\hfill} \newcount\tableno \nopagenumbers $$\vbox{ \tabl T{\sevenrm ABLE} 2.\ \ Summary of CCD Observations \par \vskip 1pt $$\vbox{ \halign{ #\hfil& \hfil#\hfil& \hfil#\hfil& #\hfil& #\hfil\tabskip 0pt\cr \noalign{\vskip 1pt\double} \omit\hbox to 1.2in {\hfil Night \hfil}&""Hel.J.D.""& """No.{\thinspace}of"""& \hfil """Blue Stragglers""" \hfil & {\hfil RR Lyraes \hfil} \cr \omit\hbox to 1.2in {\hfil \hfil}&""2440000+""&"""Frames"""&{\hfil ""Monitored \hfil} & {\hfil Monitored \hfil} \cr \noalign{\vskip 3pt} \omit\hbox to 1.2in {\hfil (1) \hfil}&{\hfil (2) \hfil}&{\hfil (3) \hfil}& {\hfil}""(4){\hfil}&{\hfil (5) \hfil} \cr \noalign{\vskip 5pt\hrule\vskip 8pt} 1 ""1985 Feb 19/20 &6117.13--.17&""2B,"1V"&1--3,13,17,24,25 & 4\cr \noalign{\vskip 2pt} 2 ""1985 Feb 20/21 &6118.12--.16&"3B,"3V&1--3,13,17,24,25 & 4\cr \noalign{\vskip 2pt} 3 ""1985 Feb 21/22 &6119.09--.14&"6B,"5V&1--3,13,17,24,25 & 4\cr \noalign{\vskip 8pt} 4 ""1986 Jun 5/6 &6587.80--.86&"3B,"3V&12,14--16,20,21 &1,2,7\cr \noalign{\vskip 2pt} 5 ""1986 Jun 6/7 &6588.76--.82&"3B,"3V&12,14--16,20,21 &1,2,7\cr \noalign{\vskip 8pt} 6 ""1987 Apr 28/29 &6914.99--.02&"""""5V&1-4,7,13,22,23,25,26 &8,10\cr \noalign{\vskip 2pt} 7 ""1987 Apr 29/30 &6915.81--.90&"4B,"6V&10,14,21,25 &2\cr \noalign{\vskip 8pt} 8 ""1987 May 22/23" &6938.68--.88&""""14V&1--11,13,25 &10 \cr \noalign{\vskip 8pt} 9$^a$ "1987 Jun 23/24 &6970.68--.82&"3B,"3V&1,2,4-7,11,17,19,22,23,24" &3-6,8,10\cr \noalign{\vskip 2pt} & &"3B,"3V&2,3,6,8-16,18,21,24,25 &1,2,4,7 \cr \noalign{\vskip 2pt} 10 "1987 Jun 24/25 &6971.68--.79&"2B,"2V&1,2,4,5,7,17,19,22,23 &3-6,8,10 \cr \noalign{\vskip 2pt} & &"2B,"2V&2,3,6,8-16,18,21,24,25 &1,2,4,7 \cr \noalign{\vskip 2pt} 11 "1987 Jun 25/26 &6972.69--.76&"3B,"2V&1,2,4,5,7,17,19,22,23 &3-6,8,10\cr \noalign{\vskip 2pt} & &"2B,"2V&2,3,6,8-16,18,21,24,25 &1,2,4,7 \cr \noalign{\vskip 8pt} 12 "1988 Feb 15/16 &7207.93--.07&"1B,31V&1-4,7,10,13,17,24,25,26 &4,10 \cr \noalign{\vskip 8pt} 13 "1988 Feb 26/27 &7218.79--.05&""""46V&1--4,13 &none \cr \noalign{\vskip 2pt} 14 "1988 Feb 27/28 &7219.79--.02&""""58V&1--4,13 &none \cr \noalign{\vskip 2pt} 15 "1988 Feb 28/29 &7220.78--.83&""""11V&1--4,13 &none \cr \noalign{\vskip 8pt} 16 "1988 Mar 8/9 &7229.79--.83&"""""8V&1-5,10,13,17,25 &10 \cr \noalign{\vskip 8pt} 17 "1991 Jun 8/9 &8416.67--.80&"1I,15V&1-7,10-15,17,19,21-26&3,4,6-8,10\cr \noalign{\vskip 8pt} 18 "1994 Apr 9/10 &9452.74--.03&23B,29V&none&1-4,6-10\cr \noalign{\vskip 7pt\double\vskip 9pt} \multispan5{$^a$ On Nights 9-11, CCD frames were taken of the East and West sides of the cluster, \hfil} \cr \multispan5{\ \ \ with some overlap; these are summarized on the upper and lower rows, respectively. \hfil} \cr \multispan5{\ \ \ \hfil} \cr }}$$ \vfill \eject }$$ \bye \end 17 "1989 Jun 28/29 &7xxx.xx--.xx&""7B,8V&check & \cr \noalign{\vskip 8pt}