<!-- Title: 16:52:58  Wed Mar 27 2002 -->
<!-- Crewchief: Burkett -->
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<!-- Notes: -->
COT Validation for 3/25-4/1.


<!-- Date: Wed Mar 27 18:13:58 2002 -->
 
 
<H2> Checks of data from Monday - Stores 1124, 1126, and 1128 </H2> 
<br> 
The following runs, all over 10 nb-1, were checked: 
<br> 
<TABLE BORDER=2 CELLSPACING=2 CELLPADDING=2 BGCOLOR="#FFFFFF" ALIGN=CENTER NOSAVE> 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Store </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Run Number </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Luminosity </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Stage0 Evts </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1124 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141598 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 96.4 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 5417 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1126 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141618 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 101.5 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 6056 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> -  </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141619 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 80.6 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 6343 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> - </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141621 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 17.1 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1554 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1128 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141660 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 64.1 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 5000 </FONT></TH> 
</TR> 
</TABLE></BR> 
 
 
<H4> Residuals: </H4> 
 
The RMS residuals from the run with the most events in Stage0, 141619, are  
listed below.<br><br> 
 
<TABLE BORDER=2 CELLSPACING=2 CELLPADDING=2 BGCOLOR="#FFFFFF" ALIGN=CENTER NOSAVE> 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Superlayer </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Good Hits RMS </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> All Hits RMS </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 227 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 276 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 2 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 270 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 354 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 3 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 198 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 253 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 4 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 217 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 291 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 5 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 182 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 243 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 6 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 183 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 255 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 7 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 167 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 230 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 8 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 164 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 245 </FONT></TH> 
</TR> 
 
</TABLE></BR> 
 
 
Continue to use <b> run 140973 as the reference run </b> since it has 
so much luminosity. 
 
<H4> Hot/Cold cells compared to 140973: </H4> 
 
Looking over all runs.  Listing cells in the HitCells and UsedCells plots 
that are more that 8 sigma from 140973. 
<br><br> 
 
 
<TABLE BORDER=2 CELLSPACING=2 CELLPADDING=2 BGCOLOR="#FFFFFF" ALIGN=CENTER width="75%" NOSAVE> 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Superlayer </TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> High HitCells</TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Low HitCells</TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> High UsedCells</TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Low UsedCells</TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 98 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 2 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 39 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 31, 46 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 3 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 55 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 112-114 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 4 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 124 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 176, 177, 183-185 </FONT></TH> 
</TR>  
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 5 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 17 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 205, 223 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 6 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 221  </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 7 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 49 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 104, 171 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 42, 269 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 8 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 203 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
</TR> 
 
</TABLE></BR> 
 
 
<BR><BR> 
 
From scanning the plots, a couple of notes: 
<ul> 
 
   <li> The big dip(per) in the UsedHits vs Cell plot for SL1 is still there, 
        and it is shadowing some of the other SL.  The source of this is still 
        not understood.<br> 
<a href='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-37&button=yes' target='xxx' onclick='jswindow()'><img 
             src='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-37' width='300'></a> 
        </li>  
   <li> It looks like the drift velocity was wrong for SL4 in run 141660.  Note the slope of the 
        plot of residual vs distance.  This was the only run for that store, so it is impossible  
        to tell if the effect went away or not.  I don't know of anything that happened with the 
        HV for SL4 in that run.<br> 
<a href='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-38&button=yes' target='xxx' onclick='jswindow()'><img 
             src='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-38' width='300'></a> 
        </li> 
</ul>   
<!-- Author: K Burkett -->


<!-- Date: Fri Mar 29 12:30:02 2002 -->
 
 
<H2> Checks of data from Stores 1137 </H2> 
<br> 
The following runs, all over 10 nb-1, were checked: 
<br> 
<TABLE BORDER=2 CELLSPACING=2 CELLPADDING=2 BGCOLOR="#FFFFFF" ALIGN=CENTER NOSAVE> 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Run Number </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Luminosity </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Stage0 Evts </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141928 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 47.0 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 2714 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141931 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 136.8 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 10509 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141948 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 12.3 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1195 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141950 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 20.0 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 2077 </FONT></TH> 
</TR> 
 
</TABLE></BR> 
 
 
 
Compared these runs with <b> run 141619 </b>, taken on Monday. 
 
<ul> 
   <li> Hot and cold cells are consistent. 
   <li> Resolutions are consistent. 
   <li> Drift velocity of SL4 looks OK now. 
 
</ul> 
 
 
<BR><BR> 
 
A notable problem was found in run 141931. 
<ul> 
 
   <li> UsedCells plot for SL2 shows a large dip, covering cells 116-123. 
        This has an effect on other SLs, causing a dip at the same phi.<br> 
<a href='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-39&button=yes' target='xxx' onclick='jswindow()'><img 
             src='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-39' width='300'></a> 
        </li>  
   <li> The source of this is a drop in the mean residual for those cells, 
        as seen from this plot of Residual Vs. Cell for SL2.<br> 
<a href='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-40&button=yes' target='xxx' onclick='jswindow()'><img 
             src='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-40' width='300'></a> 
        </li> 
   <li> I will have to check with the experts to understand which crate/slot 
        this TDC would correspond to, before I can check the YMon plots. 
</ul>   
<!-- Author: K Burkett -->


<!-- Date: Fri Mar 29 17:18:42 2002 -->
 
 
<H2> Checks of data from Stores 1140 </H2> 
<br> 
The following runs, all over 10 nb-1, were checked: 
<br> 
<TABLE BORDER=2 CELLSPACING=2 CELLPADDING=2 BGCOLOR="#FFFFFF" ALIGN=CENTER NOSAVE> 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Run Number </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Luminosity </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Stage0 Evts </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141984 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 88.0 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 3809 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141986 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 31.5 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1706 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 141989 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 55.8 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 3564 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142005 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 15.5 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1523 </FONT></TH> 
</TR> 
 
</TABLE></BR> 
 
 
 
Compared these runs with <b> run 141619 </b>, taken on Monday. 
 
<ul> 
   <li> High bins in HitCells: SL2:108 
   <li> Low  bins in HitCells: SL2:39, SL5:304-311(see below) 
   <li> High bins in UsedCells: SL6:25 
   <li> Low  bins in UsedCells: SL5:165,166,223 SL5:304-311(see below) 
</ul> 
 
 
<BR><BR> 
 
In run 141989, cells 304-311 of SL5 are zero for both Raw and Used Hits. 
The problem disappeared in the next run.  In the plot below, the black 
histogram is the reference (141619) and the red histogram is for run 
141989.<br> 
<a href='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-41&button=yes' target='xxx' onclick='jswindow()'><img 
             src='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-41' width='300'></a>  
<!-- Author: K Burkett -->
<!-- Comment: Fri Mar 29 17;23;10 comment by...K Burkett -->
Reading the shift e-log more closely, I see that this TDC
was giving done TO's.  It was removed while Kirby came in
to take a look at it.  He used his magic and fixed the card
so that it could be put back included in subsequent runs.


<!-- Date: Sun Mar 31 20:16:47 2002 -->
 
 
<H2> Checks of data from stores 1142 and 1144 </H2> 
<br> 
The following runs, all over 10 nb-1, were checked: 
<br> 
<TABLE BORDER=2 CELLSPACING=2 CELLPADDING=2 BGCOLOR="#FFFFFF" ALIGN=CENTER NOSAVE> 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Store </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Run Number </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Luminosity </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Stage0 Evts </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1142 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142105 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 33.4 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1382 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> - </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142106 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 70.4 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 3548 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> -  </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142107 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 15.1 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 922 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> - </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142108 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 21.0 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1364 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> - </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142109 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 14.3 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 984 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> - </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142110 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 124.5 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 10496 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> - </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142111 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 18.9 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 2022 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1144 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142130 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 33.1 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1186 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> - </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142131 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 36.2 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1488 </FONT></TH> 
</TR> 
</TABLE></BR> 
 
 
<H4> Residuals: </H4> 
 
The RMS residuals from the run with the most events in Stage0, 142110, are  
listed below.  They are consistent with the previous entry.<br><br> 
 
<TABLE BORDER=2 CELLSPACING=2 CELLPADDING=2 BGCOLOR="#FFFFFF" ALIGN=CENTER NOSAVE> 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Superlayer </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Good Hits RMS </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> All Hits RMS </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 223 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 274 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 2 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 266 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 351 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 3 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 199 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 250 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 4 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 216 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 290 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 5 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 183 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 243 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 6 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 182 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 254 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 7 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 164 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 228 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 8 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 166 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 243 </FONT></TH> 
</TR> 
 
</TABLE></BR> 
 
 
Continue to use <b> run 141619 as the reference run </b>. 
 
<H4> Hot/Cold cells compared to 141619: </H4> 
 
Looking over all runs.  Listing cells in the HitCells and UsedCells plots 
that are more that 8 sigma from 140973. 
<br><br> 
 
 
<TABLE BORDER=2 CELLSPACING=2 CELLPADDING=2 BGCOLOR="#FFFFFF" ALIGN=CENTER width="75%" NOSAVE> 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Superlayer </TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> High HitCells</TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Low HitCells</TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> High UsedCells</TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Low UsedCells</TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 1 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 2 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 39 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 3 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 55 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 47 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 4 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
</TR>  
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 5 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 222 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 6 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 40  </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 7 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 228 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 94 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 8 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> None </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 127 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 222, 243, 316, 359 </FONT></TH> 
</TR> 
 
</TABLE></BR> 
 
 
<BR><BR> 
 
In run 142105, it appears that the first ~1/4 of several superlayers 
are low in the plots of hits used on tracks vs. cell.  It shows up in 
the plot of the phi0 of good tracks as well.  It appears to be slightly 
less than one quadrant.  Also, it could be some manifestation of the 
same sinusoidal/deficit around cells 100-120 that has been seen before. 
This effect is not seen in later runs. 
<ul> 
 
   <li> The UsedCells canvas:<br> 
<a href='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-43&button=yes' target='xxx' onclick='jswindow()'><img 
             src='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-43' width='300'></a> 
        </li>  
   <li> Phi of good tracks:<br> 
<a href='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-42&button=yes' target='xxx' onclick='jswindow()'><img 
             src='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-42' width='300'></a> 
        </li> 
</ul>   
<!-- Author: K Burkett -->


<!-- Date: Mon Apr 1 10:04:18 2002 -->
 
<H2> Checks of data from Stores 1150 </H2> 
<br> 
The following runs, all over 10 nb-1, were checked: 
<br> 
<TABLE BORDER=2 CELLSPACING=2 CELLPADDING=2 BGCOLOR="#FFFFFF" ALIGN=CENTER NOSAVE> 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Run Number </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Luminosity </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> Stage0 Evts </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142168 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 152.6 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 9905 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142170 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 25.3 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 3312 </FONT></TH> 
</TR> 
 
<TR NOSAVE> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 142177 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 33.5 </FONT></TH> 
<TH ALIGN=CENTER ><FONT SIZE=-1> 4213 </FONT></TH> 
</TR> 
 
</TABLE></BR> 
 
 
 
Compared these runs with <b> run 142110</b>, 124.5 nb-1 run taken on Saturday. 
<ul> 
   <li> High(gt +8 sigma) bins in HitCells: None 
   <li> Low (lt -8 sigma) bins in HitCells: None 
   <li> High(gt +8 sigma) bins in UsedCells: None 
   <li> Low (lt -8 sigma) bins in UsedCells: SL8:324 
</ul> 
 
<br> 
Comparing just the two long runs, 142110 and 142168, they are very consistent. 
<BR><BR> 
 
For the sake of documentation, I include the following plot.  I don't 
understand, and I have never heard an explanation, why the residual vs 
cell plots seem to show large excursions for the first ~4 cells (1 TDC) 
in superlayers 2-5.<br><br> 
<a href='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-44&button=yes' target='xxx' onclick='jswindow()'><img 
             src='/cgi/elog/det-system-elog.pl?nb=cot&action=view&page=-44' width='300'></a>  
<!-- Author: K Burkett -->