<!-- Title: Day shift. Thu Oct 23, 2003 -->
<!-- SciCo: Weiming Yao -->
<!-- DAQAce: Anant Gajjar  -->
<!-- MonAce: &nbsp; -->
<!-- CO: &nbsp; -->
<!-- OpManager: Steve Hahn -->
<!-- Notes: -->
<pre>Network down this morning, daq test, working on database, and  
do L2_torture and cosmic afterward.  
 </pre>

<!-- Date: Thu Oct 23 08:32:07.939 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171847">171847</A>
ACTIVATE: cem led
<!-- Author: Anant x2080 -->


<!-- Date: Thu Oct 23 08:32:09.809 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171847">171847</A>
TERMINATE: cem led
<!-- Author: Anant x2080 -->



<!-- Date: Thu Oct 23 08:33:21.029 2003 -->
<p>The solenoid "Emergency Dump Station" was indicating a solenoid 
slow dump, which Weiming silenced.  Turns out they are in the  
process in the cryo area of transferring resources in preparation 
for moving the solenoid readout to another new computer.  So, 
currently solenoid information may be wrong and should be ignored. 
I'll note when things are back to normal.,</p>
<!-- Author: Steve Hahn -->

<!-- Date: Thu Oct 23 08:41:47.606 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171851">171851</A>
ACTIVATE: muon -hv standby
<!-- Author: Anant x2080 -->


<!-- Date: Thu Oct 23 08:41:48.973 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171851">171851</A>
TERMINATE: muon
<!-- Author: Anant x2080 -->
<!-- Comment: Thu Oct 23 09;02;28 comment by...Anant -->
<pre>When turning the muon hv back up CMP south wall A4 would not go back up to full voltage and kept generating an alarm. I have left the CMP on stand by.</pre>
<!-- Date: Thu Oct 23 08:43:14.758 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171853">171853</A>
ACTIVATE: tof tac
<!-- Author: Anant x2080 -->


<!-- Date: Thu Oct 23 08:46:13.692 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171853">171853</A>
TERMINATE: tof tac
<!-- Author: Anant x2080 -->


<!-- Date: Thu Oct 23 09:01:00.169 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171855">171855</A>
ACTIVATE: plug laser bothplugs_normal
<!-- Author: Anant x2080 -->


<!-- Date: Thu Oct 23 09:01:01.779 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171855">171855</A>
TERMINATE: plug laser bothplugs_normal
<!-- Author: Anant x2080 -->



<!-- Date: Thu Oct 23 09:06:40.818 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171858">171858</A>
ACTIVATE: L2 torture with all available resources
<!-- Author: Anant x2080 -->
<!-- Comment: Thu Oct 23 09;08;32 comment by...Anant -->
<pre>b0svt05 had to be shepherded to get into both ready and active state.</pre>


<!-- Date: Thu Oct 23 09:17:00.493 2003 -->
Looks like offline is back!  At least I can get to the e-log from my office.
<!-- Author: Steve Hahn -->


<!-- Date: Thu Oct 23 09:21:10.118 2003 -->
<pre>There was a done timeout on cot06. During the auto HRR it wouldn't go into the halt state and so had to be shepherded.</pre>
<!-- Author: Anant :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171858' target=_top>171858</a>) -->

<!-- Date: Thu Oct 23 09:29:32.274 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171858">171858</A>
TERMINATE: take out cot crates for expert
<!-- Author: Anant x2080 -->



<!-- Date: Thu Oct 23 09:33:49.504 2003 -->
<pre>We noticed that the HV for the SE CMX (arch + miniskirt) as well as the SW miniskirt were turned on this morning for calibration purposes.   
 
The SE CMX is still locked out (by Steve Hahn) and the SW miniskirt is not inserted yet.  So in the first case, the HV pods are turned on (leaving a very small but potenially harmful damage to somebody poking around the area.  In addition, a gas tech or ops manager might think the wrong thing.  In the case of the SW miniskirts, these cables are not connected to any thing (the exact location of one is actually unknown).  5000 Volts can be quite a shocking experiance to an unsuspecting passer-by. 
 
In the future, we should continue the policy of letting CMX-ers keep the HV on via MUON3.  So keep the things that are off, off.  If you need to have HV on in an area which is off, feel free to page the CMX pager, etc.  One should follow the normal recovery procedure in the case of a trip (unless a CMX expert has said otherwise).</pre>
<!-- Author: Dale Stentz, Ingyin Zaw -->

<!-- Date: Thu Oct 23 09:35:25.793 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171859">171859</A>
ACTIVATE: L2 torture without cot crates and cot pulser
<!-- Author: Anant x2080 -->


<!-- Date: Thu Oct 23 09:54:30.077 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171859">171859</A>
TERMINATE: error in b0tsi00, during autoHRR for RXPT error on XFT00
<!-- Author: Anant x2080 -->
<!-- Comment: Thu Oct 23 09;55;20 comment by...Anant -->
<pre>error was:

TS failed when trying to Run (State 2)</pre>

<!-- Comment: Thu Oct 23 10;08;17 comment by...Anant -->
<table border=0><td><tr><td bgcolor=#e0e030><pre>The error was to do with the XFT00. So in future rather than aborting the run should try shepherding the XFT crate.

When there is an error like this you can see which crate is causing the problem by clicking on RXPT in daqmon, choosing your partition on the window that pops up and then a page telling you which crate is giving errors will pop up.</pre></td></tr></td></table>


<!-- Date: Thu Oct 23 10:09:52.124 2003 -->
<pre>L3 proxy died when trying to start the new run. Restarted it using the ace control panel</pre>
<!-- Author: Anant -->

<!-- Date: Thu Oct 23 10:11:25.168 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171862">171862</A>
ACTIVATE: L2 torture no cot crates
<!-- Author: Anant x2080 -->



<!-- Date: Thu Oct 23 10:15:21.349 2003 -->
<pre>there was an RXPT error on XFT00 again. This time it went through the auto HRR fine</pre>
<!-- Author: Anant :: (run <a href='/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171862' target=_top>171862</a>) -->
<!-- Comment: Thu Oct 23 10;17;38 comment by...Anant -->
<pre>rxpt error form XFT00 again</pre>
<!-- Date: Thu Oct 23 10:16:23.504 2003 -->
<pre>stale nfs handle for www on dap32 prevents consumer web page  
from updateing. 
 
We moved TrigMon and LumMon from dap77 to dap33 (new rack 
mount PC) 
 
</pre>
<!-- Author: Frank Chlebana -->



<!-- Date: Thu Oct 23 10:30:29.073 2003 -->
<pre>Offline network seems to be back up...</pre>
<!-- Author: Frank Chlebana -->

<!-- Date: Thu Oct 23 10:35:20.395 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171862">171862</A>
TERMINATE: rxpt error from xft00.
Again b0tsi00 wouldn't go into active state during HRR, tried shepherding xft00 but it didn't work
<!-- Author: Anant x2080 -->



<!-- Date: Thu Oct 23 10:39:11.234 2003 -->
All power rack and database are down, until future notice.
<!-- Author: weiming -->
<!-- Comment: Thu Oct 23 12;39;08 comment by...weiming -->
All the power supplies are replaced. 
<!-- Date: Thu Oct 23 10:41:41.032 2003 -->
Move TrigMon and LumMon from b0dap77 to b0dap33 by Frank C's requests.  ConsumerStageManger has not been properly functioning since 
Oct. 20th 11:45am, due to staled NSF connection (consequence is 
that Consumer HistoDisplay does not connect to the right consumers 
from the 'choose' window).  This problem will be fixed by the DAQ 
people this afternoon after the DATABASE work is done and when 
b0dap32 gets rebooted.
<!-- Author: kaori -->


<!-- Date: Thu Oct 23 11:35:18.387 2003 -->
Paged CMP pager about the CMP south wall A4 not coming back up after calibrations. They know about this and said I should leave it  off and turn everything else on
<!-- Author: Anant -->


<!-- Date: Thu Oct 23 12:24:00.865 2003 -->
<pre>I replaced the bases on CEM 5R02E and 8R02E due to excessive 
rise in the d6-d7 resistor.  One on 5R had increased by 40kohms 
since Jan 2003 and one on 8R increased by 30kohms.  The 
existing bases probably were all right for now, but since they 
appear to be slowly going bad, this is the best time to replace 
them and start fresh when we come up.</pre>
<!-- Author: Bob Wagner (ANL) -->



<!-- Date: Thu Oct 23 13:25:31.955 2003 -->
Locks have been removed from CMX SE HV, and the cables reattached to the CAEN. Control is expert only for the moment.
<!-- Author: Phil Schlabach -->


<!-- Date: Thu Oct 23 13:42:57.480 2003 -->
<pre>Some more information on CEM PMT diagnostics: 
 
1) We've noticed that CEM 08W has most tubes decreasing in gain 
   slowly over the last several months.  Measured the base 
   resistors on 4 worst tubes (8L, 8R, 4R, 2R) to see if this 
   is another wedge with a resistor problem.  All four bases 
   were acceptably close to nominal resistance throughout.  So 
   this hypothesis is dismissed.  The source of the decrease is 
   still unknown.  I will look into the HV to make sure there 
   is not a systematic decrease. 
 
2) On wedge 19E, 8L and 8R are somewhat erratic.  I measured 
   the dark current from these tubes to determine if erratic 
   behavior shows up there.  8R is very quiet with a 25pA dark 
   current.  8L has a dark current of about 50pA with slightly 
   noisy fluctuation at the level of 20pA.  There are 
   occasional spikes up to 300pA.  This is well within 
   acceptable limit and would show nothing in pulsed readout. 
   So again there is as yet no resolution of problem in these 
   tubes.</pre>
<!-- Author: Bob Wagner (ANL) -->


<!-- Date: Thu Oct 23 14:25:01.952 2003 -->
The COT baggie purge was started at 14:10.  You must carry an oxygen monitor if you enter the EAST bore (the WEST Plug is closed).  
<!-- Author: R. Wagner ( -->


<!-- Date: Thu Oct 23 15:08:59.293 2003 -->
Trevor and I inspected a dead channel in CMP (stack 32, bottom) in which the signal cable was implicated. I found a pin I thought was not seated in the connector correctly and seated it. I'm not sure it worked, but Lucio and Trevor will follow up and reinstall the panels in the floor when finished.
<!-- Author: Phil Schlabach, Trevor Vickey -->


<!-- Date: Thu Oct 23 15:09:43.847 2003 -->
CMX SE HV is turned on.
<!-- Author: Ingyin Zaw, Dale Stentz -->

<!-- Date: Thu Oct 23 15:19:24.612 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171863">171863</A>
ACTIVATE: L2 torture now that the database is back up
<!-- Author: Anant x2080 -->


<!-- Date: Thu Oct 23 15:19:25.640 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171863">171863</A>
TERMINATE: botsi00 wouldn't go into activate. I think it's to do with xft00
<!-- Author: Anant x2080 -->


<!-- Date: Thu Oct 23 15:34:23.027 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171867">171867</A>
ACTIVATE: L2 torture
<!-- Author: Anant x2080 -->


<!-- Date: Thu Oct 23 15:35:40.579 2003 -->
Run <A HREF="/java/cdfdb/servlet/RunSummary?RUN_NUMBER=171867">171867</A>
TERMINATE: keep getting l2 decision timeouts
<!-- Author: Anant x2080 -->
<!-- Comment: Thu Oct 23 15;37;51 comment by...Anant -->
<pre>the error logger has this strange message:

(MLE) b0l2de00:Messenger:3:32:28 PM-&gt;Unknown: ModDone error, event 3
</pre>
<!-- Date: Thu Oct 23 15:36:59.370 2003 -->
COT is doing HV test, ignoring the alarm for the moment.
<!-- Author: weiming -->
<!-- Comment: Thu Oct 23 15;56;44 comment by...weiming -->
test is over, and any cot alarm will be real. 
<!-- Date: Thu Oct 23 15:56:41.523 2003 -->
<TABLE BORDER=2 CELLSPACING=1 CELLPADDING=1 BGCOLOR=WHITE>
<TR BGCOLOR=YELLOW><TH>Run Number</TH>
<TH>Data Type</TH>
<TH>Physics Table</TH>
<TH>Begin Time</TH>
<TH>End Time</TH>
<TH>Live Time</TH>
<TH>L1 Accepts</TH>
<TH>L2 Accepts</TH>
<TH>L3 Accepts</TH>
<TH>Live Lumi, nb-1</TH>
<TH>GR</TH>
<TH>SC</TH>
<TH>RC</TH></TR>

<TR><TD>Totals</TD>                                                     
<TD> </TD>                                                              
<TD> </TD>                                                              
<TD> </TD>                                                              
<TD>15:55:02</TD>                                                       
<TD ALIGN=CENTER>::</TD>                                                
<TD ALIGN=RIGHT></TD>                                                   
<TD ALIGN=RIGHT></TD>                                                   
<TD ALIGN=RIGHT></TD>                                                   
<TD ALIGN=RIGHT></TD>                                                   
<TD> </TD>                                                              
<TD> </TD>                                                              
<TD> </TD></TR>                                                         
                                                                        
</TABLE>
<!-- Author: End of Shift Report -->




<!-- Date: Thu Oct 23 15:59:02.820 2003 -->
<font color=red>Shift Summary: </font><pre>Not much happened during the day.  
 
Offline up early around 10:40AM.  
All power supplies replaced.    
Work on online database finished. 
</pre> 
<!-- Author: weiming -->