<!-- Title: Eve shift. Sat Apr 26, 2008 -->
<!-- SciCo: Ankush Mitra -->
<!-- DAQAce: Chang-Seong Moon -->
<!-- MonAce: &nbsp; -->
<!-- CO: Victoria Martin -->
<!-- OpManager: JJ Schmidt -->
<!-- Notes: -->
<pre>Still waiting for beam 
Continue with the usual L2 TORTURE and COSMICS </pre>


<!-- Date: Sat Apr 26 16:18:40.270 2008 -->
<h3>Current MCR Plan</h3> 
 
<p>I just called the MCR and they plan to start shot set-up in ~30 minutes. </p>
<!-- Author: Ankush (SciCo) -->
<!-- Comment: Sat Apr 26 16;38;02 comment by...Ankush (SciCo) -->
<h3>Shot setup to start in less than 15 minutes</h3>

<p>MCR called to give us the official warnining for short-setup.</p>



<!-- Comment: Sat Apr 26 17;11;08 comment by...Ankush (SciCo) -->
<h4>first 4 proton bunches injected</h4>

<!-- Date: Sat Apr 26 17:13:16.907 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261413>261413</A>
 Terminated at 2008.04.26 17:13:06
<!-- Author: RunControl -->


<!-- Date: Sat Apr 26 17:13:45.462 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261413>261413</A>
TERMINATE: For shot setup
<!-- Author: Chang-Seong -->



<!-- Date: Sat Apr 26 17:14:27.543 2008 -->
<h3>Final Protons being loaded</h3> 
 
<p>already at half-way for the proton loading</p>
<!-- Author: Ankush (SciCo) :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261413' target=_top>261413</a>) -->
<!-- Comment: Sat Apr 26 17;18;48 comment by...Ankush (SciCo) -->
<h4>All final protons loaded....now waiting for pbars</h4>
<!-- Date: Sat Apr 26 17:16:32.164 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261414>261414</A>
ACTIVATE: RunSet: AAA_SHOTSETUP  Trigger: PHYSICS_5_01 [5,1037,719] 
<!-- Author: Chang-Seong -->



<!-- Date: Sat Apr 26 17:17:54.568 2008 -->
Fotis was just here. He forced several readouts of the problem Pisabox and everything looks fine. He says this is not a usual 
occurence and can only guess at what might have gone wrong 
(line voltage sag? humidity or temperature sensitivity?).  
<!-- Author: jj -->


<!-- Date: Sat Apr 26 17:18:26.168 2008 -->
Done TO. for crate b0cmu00. Auto HRR.
<!-- Author: Chang-Seong :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261414' target=_top>261414</a>) -->



<!-- Date: Sat Apr 26 17:19:36.806 2008 -->
evb2b turned red. HRR fixed it.
<!-- Author: Chang-Seong :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261414' target=_top>261414</a>) -->


<!-- Date: Sat Apr 26 17:20:32.157 2008 -->
<h3>Pbar loading started</h3> 
 
<p>Silicon MPC paged.  JJ is already here.</p>
<!-- Author: Ankush (SciCo) :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261414' target=_top>261414</a>) -->
<!-- Comment: Sat Apr 26 17;24;47 comment by...Ankush (SciCo) -->
<p>1st four pbars transferred.</p>


<!-- Comment: Sat Apr 26 17;39;00 comment by...Ankush (SciCo) -->
<p>half way on the pbar tranfers.</p>
<!-- Date: Sat Apr 26 17:36:54.106 2008 -->
<table><tr><td><a href=/cgi/elog/elog.pl?nb=2008&action=view&page=-2046&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/elog.pl?nb=2008&action=view&page=-2046  width='300' align='top'></a></td><td>Temp in hall.</td></tr></table>
<!-- Author: jj -->
<!-- Comment: Sat Apr 26 17;37;21 comment by...jj -->
Temp in collision hall.  Let's hope we don't overshoot.



<!-- Comment: Sat Apr 26 19;02;02 comment by...jj -->
I think these temps are actually on the quad support columns and
not collision hall temps. (There are of course related!)
<!-- Comment: Sat Apr 26 19;02;24 comment by...spell checker -->
"They are..."
<!-- Date: Sat Apr 26 17:54:44.851 2008 -->
<h3>All PBars loaded.</h3> 
 
<p>Now waiting for scraping.</p>
<!-- Author: Ankush (SciCo) :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261414' target=_top>261414</a>) -->


<!-- Date: Sat Apr 26 18:00:39.911 2008 -->
<h3>Aceelaration</h3> 
 
<p>waiting to hit flat-top</p>
<!-- Author: Ankush (SciCo) :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261414' target=_top>261414</a>) -->
<!-- Comment: Sat Apr 26 18;05;44 comment by...Ankush (SciCo) -->
<b>Scraping started</b>
<!-- Date: Sat Apr 26 18:05:34.984 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261414>261414</A>
TERMINATE: For data taking.
<!-- Author: Chang-Seong -->



<!-- Date: Sat Apr 26 18:21:10.341 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416>261416</A>
 Activated at 2008.04.26 18:20:47
<!-- Author: RunControl -->


<!-- Date: Sat Apr 26 18:21:11.063 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416>261416</A>
ACTIVATE: RunSet: AAA_CURRENT  Trigger: PHYSICS_5_01 [5,1037,719] 
<!-- Author: Chang-Seong -->



<!-- Date: Sat Apr 26 18:23:23.125 2008 -->
<h4>Store 6090</h4> 
 
<p>Now collecting data</p> 
 
<TABLE bgcolor=#cdc9a5> 
<TR><TH>Date</th><th>Time</th><th>BLM</th><th colspan=2>Dose</th></tr> 
<tr><td>2008.04.26</td><td>18:21:00</td><td>W Inner BLM</td><td>4.967</td><td>RADS</td></tr> 
<tr><td>2008.04.26</td><td>18:21:00</td><td>W Outer BLM</td><td>3.312</td><td>RADS</td></tr> 
<tr><td>2008.04.26</td><td>18:21:00</td><td>E Inner BLM</td><td>4.083</td><td>RADS</td></tr> 
<tr><td>2008.04.26</td><td>18:21:00</td><td>E Outer BLM</td><td>3.312</td><td>RADS</td></tr> 
</TABLE> 
<strong>Integrated dosage</strong> 
 
<TABLE bgcolor=#add8e6> 
<TR><TH>Date</th><th>Time</th><th colspan=3>Quantity</th></tr> 
<tr><td>2008.04.26</td><td>18:17:23</td><td>C:B0ILUM</td><td>167.750</td><td>E30</td></tr> 
<tr><td>2008.04.26</td><td>18:17:23</td><td>C:B0LLUM</td><td>0.000</td><td>E30</td></tr> 
<tr><td>2008.04.26</td><td>18:17:23</td><td>C:B0PLOS</td><td>57.737</td><td>Hz</td></tr> 
<tr><td>2008.04.26</td><td>18:17:23</td><td>C:B0ALOS</td><td>57.737</td><td>Hz</td></tr> 
<tr><td>2008.04.26</td><td>18:20:28</td><td>TEVpr</td><td>9374.003</td><td>E09</td></tr> 
<tr><td>2008.04.26</td><td>18:20:28</td><td>TEVpb</td><td>1861.841</td><td>E09</td></tr> 
</TABLE> 
<strong>Luminosity and losses</strong> 
 
 
  
<!-- Author: Ankush (SciCo) :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416' target=_top>261416</a>) -->
<!-- Comment: Sat Apr 26 18;26;00 comment by...Ankush -->
<p>and Sasha won the initial lumi bet.</p>


<!-- Date: Sat Apr 26 18:34:45.201 2008 -->
<center><a href='/cgi/elog/elog.pl?nb=2008&action=view&page=-2047&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/elog.pl?nb=2008&action=view&page=-2047' width='300'></a><a href='/cgi/elog/elog.pl?nb=2008&action=view&page=-2048&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/elog.pl?nb=2008&action=view&page=-2048' width='300'></a>

<br>
Loss/AbGaps plot and SVRAD Integ plot. They are different from the normal case.

</center>
<!-- Author: Chang-Seong -->


<!-- Date: Sat Apr 26 18:52:07.502 2008 -->
Suddenly, superlayer 8 turns off in the VNODE1. We turn COT standby and on. Then COT is back.
<!-- Author: Chang-Seong :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416' target=_top>261416</a>) -->
<!-- Comment: Sat Apr 26 18;55;29 comment by...Ankush (SciCo) -->
<h3>COL SL8 Trip</h3>

<p>In iFIX in appeared COT SL8 has spontaneously turned itself off.  After paging the COT expert (Kevin Burkett), he adivsed to look at the text display behind the main COT HV window.  That told us SL8 really did trip.</p>

<p>For now, the advice is to run as we are.  If there is another trip, we will follow the trip-recovery instructions and page COT.</p>



<!-- Comment: Sat Apr 26 19;05;58 comment by...Ankush (SciCo) -->
COT SL8 just tripped again.   COT expert paged.

<!-- Comment: Sat Apr 26 19;10;34 comment by...Ankush (SciCo) -->
<p>Kerbin Burkett (COT expert) called back and is now driving in to investigate.</p>


<!-- Comment: Sat Apr 26 20;15;15 comment by...Kevin (a.k.a. Kerbin) Burkett -->
Both COT trips were SL8 P12, which is the wire that has caused trouble in recent weeks.  It has been stable for more than an hour now, so we will not lower the voltage on this wire further.
<!-- Comment: Sat Apr 26 20;22;05 comment by...Ankush (SciCo) -->
<p>kerbin...oppos sorry Kevin</p>
<!-- Date: Sat Apr 26 19:34:36.678 2008 -->
<table><tr><td><a href=/cgi/elog/elog.pl?nb=2008&action=view&page=-2049&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/elog.pl?nb=2008&action=view&page=-2049  width='300' align='top'></a></td><td>XFT funkyness</td></tr></table>
<!-- Author: Victoria -->
<!-- Comment: Sat Apr 26 19;35;39 comment by...Ankush (SciCo) -->
<p>L1 XFT has been paged</p>

<!-- Comment: Sat Apr 26 19;36;15 comment by...Victoria -->
This is a TrigMon plot - doesn't look good!

<!-- Comment: Sat Apr 26 19;57;15 comment by...Ankush (SciCo) -->
<p>Trying L1 XFT pager again.  The plot is still bad.</p>
<!-- Comment: Sat Apr 26 20;21;28 comment by...Ankush -->
<p>Paged the XFT backup (Nils Kumack).  Nils replied and said this error is in the CO known problems list.</p>
<!-- Date: Sat Apr 26 19:44:35.528 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416>261416</A>
cal: <tt>One hot channel in WHA - looks like a new one to me.  I'll put the plot in the e-log.  (One hot channel is, however, ok.)</tt>
<!-- Author: Consumer Operator( Victoria Martin) -->


<!-- Date: Sat Apr 26 19:44:36.372 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416>261416</A>
smx: <tt>Currently CES stats are low, so not 100% sure, but looks fine.</tt>
<!-- Author: Consumer Operator( Victoria Martin) -->


<!-- Date: Sat Apr 26 19:44:37.105 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416>261416</A>
trigger: <tt>XFT FINDER Canvas SL3-4 reports too many errors.</tt>
<!-- Author: Consumer Operator( Victoria Martin) -->



<!-- Date: Sat Apr 26 19:46:06.469 2008 -->
<table><tr><td><a href=/cgi/elog/elog.pl?nb=2008&action=view&page=-2050&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/elog.pl?nb=2008&action=view&page=-2050  width='300' align='top'></a></td><td>New hot WHA channel?</td></tr></table>
<!-- Author: Victoria -->
<!-- Comment: Sat Apr 26 19;51;49 comment by...Victoria -->
I've emailed the CAL SPLs about this to let them know.


<!-- Comment: Sun Apr 27 12;05;35 comment by...Fotis  -->
<pre>It is ok. It shows up hot on the low adc threshold but it is fine on the high threshold.
Probably there is a pedestal shift or a small light leak. Same pmt had the same
problem in early March and then the problem went away. </pre>
<!-- Date: Sat Apr 26 20:10:18.771 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416>261416</A>
 Terminated at 2008.04.26 20:10:00
<!-- Author: RunControl -->


<!-- Date: Sat Apr 26 20:10:19.874 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416>261416</A>
TERMINATE: svx05 trip.
<!-- Author: Chang-Seong -->
<!-- Comment: Sat Apr 26 20;12;33 comment by...Ankush (SciCo) -->
<p>While Sasha (Silicon SPL) investigates, we have started a no-silicon run.</p>


<!-- Date: Sat Apr 26 20:16:15.029 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417>261417</A>
 Activated at 2008.04.26 20:15:36
<!-- Author: RunControl -->


<!-- Date: Sat Apr 26 20:16:16.327 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417>261417</A>
ACTIVATE: RunSet: AAA_NOSILICON  Trigger: PHYSICS_5_01 [5,1037,719] 
<!-- Author: Chang-Seong -->





<!-- Date: Sat Apr 26 20:23:10.504 2008 -->
b0ccal01, b0pcal10 node is not reponsive. Shepherd. OK.
<!-- Author: Chang-Seong :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417' target=_top>261417</a>) -->

<!-- Date: Sat Apr 26 20:25:10.213 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416>261416</A>
smx: <tt>CES has sufficient stats now (end of run)</tt>
<!-- Author: Consumer Operator( Victoria Martin) -->


<!-- Date: Sat Apr 26 20:25:11.947 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261416>261416</A>
trigger: <tt>L1 XFT problem was actually in the known problems page.  I'll ensure that the run is marked good.</tt>
<!-- Author: Consumer Operator( Victoria Martin) -->



<!-- Date: Sat Apr 26 20:34:18.141 2008 -->
b0pcal02 node is not reponsive. Shepherd. OK.
<!-- Author: Chang-Seong :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417' target=_top>261417</a>) -->


<!-- Date: Sat Apr 26 20:40:54.898 2008 -->
FrontEnd Crate Error Condition from: 
CCAL_00 
CCAL_02 
CCAL_09 
CCAL_11 
WCAL_01 
WCAL_05 
PCAL_01 
PCAL_03 
PCAL_04 
PCAL_06 
PCAL_11 
SVT_PULSAR_09 
SVT_TRACKING_02 
 
Auto HRR.
<!-- Author: Chang-Seong :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417' target=_top>261417</a>) -->


<!-- Date: Sat Apr 26 20:41:39.477 2008 -->
Done TO. for crate b0imu01, b0clc02, b0svt09. Auto HRR.   
<!-- Author: Chang-Seong :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417' target=_top>261417</a>) -->


<!-- Date: Sat Apr 26 21:20:09.419 2008 -->
Done Timeout detected in crates: PCAL_11. Auto HRR doesn't work. Shepherd fix it.  
<!-- Author: Chang-Seong :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417' target=_top>261417</a>) -->


<!-- Date: Sat Apr 26 21:27:28.174 2008 -->
Could someone check if SSS (Screen Snapshot Service) is running 
on the Ace's RunControl console? (Start it if is is not running.)
<!-- Author: jj -->
<!-- Comment: Sat Apr 26 21;41;18 comment by...Chang-Seong -->
I'm sorry about that. I start SSS on the PC.


<!-- Date: Sat Apr 26 22:09:22.354 2008 -->
<h3>VIP Guest</h3> 
 
<p>Congressman/CDF Alumunus Bill Foster came over for a visit and to say 'hello'.</p>
<!-- Author: Ankush (SciCo) :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417' target=_top>261417</a>) -->

<!-- Date: Sat Apr 26 22:54:57.775 2008 -->
Run <A HREF=/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417>261417</A>
smx: <tt>In CES Strip Plots, quite a few warm channels in east phi wedge 0. <br>
Some hot channels in CES Wire plots, also in east phi wedge 0.  <br>
But no effect on occupancy plots. I will paste plots in e-log.</tt>
<!-- Author: Consumer Operator( Victoria Martin) -->



<!-- Date: Sat Apr 26 22:57:34.054 2008 -->
<center><a href='/cgi/elog/elog.pl?nb=2008&action=view&page=-2051&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/elog.pl?nb=2008&action=view&page=-2051' width='300'></a><a href='/cgi/elog/elog.pl?nb=2008&action=view&page=-2052&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/elog.pl?nb=2008&action=view&page=-2052' width='300'></a></center>
<!-- Author: Victoria -->
<!-- Comment: Sat Apr 26 23;01;18 comment by...Victoria. -->
CES Strip and CES Wire YMon plots.  In both bottom right plots, wedge 0 has some hot-to-warm portions.  These don't show up in the occupancy plots on the top right.  So I think it's okay, nothing obvious in the YMon100 plots.  I will email the plots to Shower max people just in case. 


<!-- Date: Sat Apr 26 23:20:00.769 2008 -->
There was heartbeat alarm for CLC, CPR. I tried to restart the monitoring program. But it didn't work and made trigger inhibit set. So I reboot the CLS1 HV PC by the instruction. At this time, the PC was stuck. I went down 1st flour and reset the PC in the 1RR06D. And I restart the ifix and clc monitoring program and turn on the CPR HV with CLC expert Mary Convery.
<!-- Author: Chang-Seong :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417' target=_top>261417</a>) -->
<!-- Comment: Sun Apr 27 07;14;22 comment by...convery -->
This starts out as the same problem as always.  I'm not sure why twice this week there has been trouble restarting the monitoring -- if it is some real new problem or not.  I am reluctant to change the instructions without seeing it myself.  But probably rebooting the pc in this case was unnecessary; at least the other day, JJ was able to recover after restarting both server and client but no reboot.
<!-- Date: Sat Apr 26 23:27:34.312 2008 -->
*** Node b0cot19 in Error *** 
Last data more than 120s ago!  Node is not responsive. 
 
Shepherd twice. Then OK.  
<!-- Author: Chang-Seong :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417' target=_top>261417</a>) -->


<!-- Date: Sat Apr 26 23:45:36.955 2008 -->
<h3>Store Termination Details</h3> 
 
<pre> 
Collider Shot Details: (For Sunday Morning) 
 
    * Store Termination: 
          o At 0730hrs  we should consult with Tevatron On-Call experts about the orbits before we terminate the store. If the CDF hall temps have stabilized and Tevatron experts have no further needed to look at the stored beam, we should terminate the store and go into shot setup 
</pre>
<!-- Author: Ankush (SciCo) :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417' target=_top>261417</a>) -->


<!-- Date: Sat Apr 26 23:48:57.868 2008 -->
<h3>ICICLE Heartbeat problem</h3> 
 
<p>There has been an ongoing ICICLE hertbeat problem.  ICICLE was restarted several times but that didn't fix the problem.  We followed the instructions but that did not help.</p> 
 
<p>The odd thing is procMon sys ICICLE is OK and we can see ICICLE is updating.  I think it's just the case of iFIX not picking up the heartbeat correctly.</p>
<!-- Author: Ankush (SciCo) :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=261417' target=_top>261417</a>) -->

<!-- Date: Sat Apr 26 23:55:12.081 2008 -->
<TABLE BORDER=2 CELLSPACING=1 CELLPADDING=1 BGCOLOR=WHITE>
<TR BGCOLOR=YELLOW><TH>RunNumber</TH>
<TH>DataType</TH>
<TH>PhysicsTable</TH>
<TH>Begin</TH>
<TH>End</TH>
<TH>LiveTime</TH>
<TH>L3Accepts</TH>
<TH>DelivLumi nb<SUP>-1</SUP></TH>
<TH>LiveLumi nb<SUP>-1</SUP></TH>
<TH>GR</TH>
<TH>SC</TH>
<TH>RC</TH></TR>
<TR><TD><A HREF=/java/cdfdb/servlet/RunSummary?RUN=261416 target=_runSummary>261416</A> x3FD28</TD>
<TD>BEAM</TD>
<TD><FONT SIZE=-1>PHYSICS_5_01 [5,1037,719]</FONT></TD>
<TD ALIGN=CENTER>18:20:47</TD>
<TD ALIGN=CENTER>20:10:00</TD>
<TD ALIGN=CENTER>01:20:18</TD>
<TD ALIGN=RIGHT>     657,926</TD>   <TD ALIGN=RIGHT>    906.22</TD>
<TD ALIGN=RIGHT>    666.29</TD>
<TD ALIGN=CENTER>1</TD>
<TD ALIGN=CENTER>1</TD>
<TD ALIGN=CENTER>1</TD></TR>

<TR><TD><A HREF=/java/cdfdb/servlet/RunSummary?RUN=261417 target=_runSummary>261417</A> x3FD29</TD>
<TD>BEAM</TD>
<TD><FONT SIZE=-1>PHYSICS_5_01 [5,1037,719]</FONT></TD>
<TD ALIGN=CENTER>20:15:36</TD>
<TD ALIGN=CENTER></TD>
<TD ALIGN=CENTER>02:55:31</TD>
<TD ALIGN=RIGHT>     775,205</TD>   <TD ALIGN=RIGHT>  1,330.98</TD>
<TD ALIGN=RIGHT>  1,076.73</TD>
<TD ALIGN=CENTER></TD>
<TD ALIGN=CENTER></TD>
<TD ALIGN=CENTER>1</TD></TR>

<TR><TD>Totals</TD>
<TD> </TD>
<TD> </TD>
<TD> </TD>
<TD>23:55:03</TD>
<TD ALIGN=CENTER>04:15:49</TD>
<TD ALIGN=RIGHT>     1,433,131</TD> <TD ALIGN=RIGHT>  2,237.20</TD>
<TD ALIGN=RIGHT>  1,743.02</TD>
<TD> </TD>
<TD> </TD>
<TD> </TD></TR>

</TABLE>
<!-- Author: End of Shift Report -->



<!-- Date: Sun Apr 27 00:00:04.578 2008 -->
<font color=red>Shift Summary: </font><pre>26 Apr 2008 Eve Shift 
 
Started shift with no beam...continued with usual program of L2 
TORTURE and COSMICS.  
 
17:00 Shot setup in progress 
17:20 All protons loaded 
17:74 All pbars loaded 
 
18:23 Store 6090 colliding and CDF is collecting data 
 
18:40 COT SL8 tripped. Recovered by going to STNADBY and back to 
ON. After paging COT expert (Kevin Burkett) he advised us to page COT 
is there is a second COT trip. 
 
19:05 COT SL8 tripped again.  COT export (Kevin Burkett) was paged 
again and drove in.  The trip came from the same wire which has been 
causing recent trouble. However as COT has been running stabley, no 
changes were made. 
 
 
20:10  SVX trips.  Couldn't immediately recover, so  Run 261416 was 
terminated.  New non-silicon run (Run Number: 261417) was started. 
 
Unfortunately the trip appears to be due to a bad power supply.  So an 
entire wedge was excluded.  But there is a mysterious trip message 
which is still getting reported.  So that means no silicon running. 
 
 
22:00 Congressman Bill Foster came over for a visit to CDF. 
 
22:40 CLC/CPR heartbeat was missing.  We followed the instructions to 
recover the montioring but this did not work.  We paged Mary Convery. 
 
 
There has been ongoing problem with ICICLE heartbeat problem as 
reported by iFIX. But procmon says it's Ok and ICICLE is running OK. 
 
 
</pre> 
<br><b>End of Shift Numbers</b>
<table><tr><td width=60% align=left>
<b>CDF Run II <p></b>                       
<pre>
Runs                   261416 261417
Delivered Luminosity   2321.2  
Acquired Luminosity    1764.0  
Efficiency             76.0
   
</td></tr></table></pre>
<!-- Author: Ankush MItra (SciCo) -->