DREAM 2011 web page

Phone numbers

• control room phone number: 76773
• Gabriella 162110
• Silvia 162256
• Roberto 165714

Shift schedule: June test beam period 18th June --> 22th June

Shifter instructions:

• How to take a run:

/home/dreamtest >  daq

/home/dreamtest >  daq DRS

• How to change the number of events in the run

/home/dreamtest >  export MAXEVENT Nevents

it will start 4 shells automatically with data taking

• Monitoring

To create pedestal plots for the run XXX:

/home/dreamtest > doOfflineHisto XXX pedestal      

To create plots for data from run XXX :

 /home/dreamtest > doOfflineHisto XXX data      
  

To open a root file with pedestal plots:

 /home/dreamtest >  root /home/dreamtest/working/hbook/datafile_histo_pedestal_runXXX.root  
 

To open a root file with plots:

root /home/dreamtest/working/hbook/datafile_histo_runXXX.root  
 

Monitoring code:

working/DreamDaq/dreammon.c
 

• DRS in stand-alone with waveump

      * ssh pcdreamdaq
      *cd /home/dreamtest/wavedump2root
      * WaveDump
 

It will open the stand alone program, then you should type command you need: - s: start - P: it will start the graphics -W: it will write events in a file, in order to do plots -T if you want a random trigger

In order to read text files and create ntuples:

convert_all.sh

Then open root files and look at:

DRS.Draw("integral >> h(NumberOfBins)")

IN order to edit wavedump script (from pcdreamdaq):

/etc/wavedump/WavedumpConfig.txt

HV Mappings

RO Mappings

Detector layout

• Coordinate system

• Old DREAM module

S1--> S19 , Q1-->Q19

• PWO Matrix (0.3% Mo)

X1 -> X7 one side (labels on the box: C1->C7), X8 -> X14 other side (labels on the box: S1->S7)

UV filter U330 both sides, PMT 8900-100 (superbialcali windows)

Trouble shooting

*DAQ freezing:

 ssh pcdreamdaq.cern.ch
cleanDAQ

VME crate power resetted

• • If the power of VME crate switches off, you need to set threshold of V258 discriminators

Useful links

• SPS Page1 http://op-webtools.web.cern.ch/op-webtools/vistar/vistars.php?usr=SPS1
• Logbook 2010 links https://atlserver.pv.infn.it/franchin/DREAM/LOGBOOK/
• SPS schedule http://sps-schedule.web.cern.ch/sps-schedule/

Some Informations

• How to set the printer :
  • URL: ipp://pcdream.cern.ch/printers/laser_lan
  • protocol: ipp
  • Host: pcdream.cern.ch

How to print from root:

• • Printer command:

     lpr -P

    , Printer name:

     laser_lan

• High Voltage via telnet

  •  telnet dream-hv.cern.ch 1527 

-- SilviaFranchino - 18 June 2011