Difference between revisions of "Cosmics in TEDf"

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Currently running with cosmics in TEDf (Feb 2021). Set up:
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===Current Set Up for Running with Cosmics in TEDf (Feb 2021)===
 
* 89 bars
 
* 89 bars
 
* 2 CAEN v1190 TDCs (recording time information from all 180 channels)
 
* 2 CAEN v1190 TDCs (recording time information from all 180 channels)
 
* 2 v792 QDCs (recording charge information from subsets of 64 channels at a time)
 
* 2 v792 QDCs (recording charge information from subsets of 64 channels at a time)
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* 12 NINO cads operating with AGILENT PSU and operating with internal threshold set by potentiometer on cards
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* 12 NINO cards operating with AGILENT PSU and operating with internal threshold set by potentiometer on cards
 
* HV supplied by CAEN SY1527N main frame equipped with 1x A1531 primary PSU (have 3 spare) and 4x A1932A 48 channel HV distributer modules (have 4 spare)
 
* HV supplied by CAEN SY1527N main frame equipped with 1x A1531 primary PSU (have 3 spare) and 4x A1932A 48 channel HV distributer modules (have 4 spare)
  
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Details on ROC and coda3 setup etc to be added here:
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===CODA 3 and VME Readout Set Up Details===
−
*Check ROL etc, crate slots etc
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Details on ROC, PEB, and CODA3 setup etc to be added here:
 +
*ROC
 +
**Slot - 1
 +
**Name - intelbbhodo
 +
*PEB
 +
**Slot - 21
 +
**Name -
 +
*CODA Readout
 +
**ROL file: bbhodo_list.c
 +
** To connect and edit rol file : ssh sbs-onl@intelbbhodo
 +
***Location - rol file on intelbbhodo in /homesbs-onl/rol
 +
**CAEN1190
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*** Set for trigger match mode and enable trigger time subtraction.
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*** Set for LE/TE
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*** Set for 100ns resolution ( actually it is 97.7ns/channel)
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*** Set window offset to -500ns and window width to 450ns.
 +
**V792
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*** Set up with no sparsification
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*Crate
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**Slot 1 - ROC
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**Slot 2 - v1190
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***Serial Number -
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***Used for TDC left side, channels 0-89 correspond to bars 1-90L, channel 127 used for TDC reference signal
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**Slot 3 - v1190
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***Serial Number -
 +
***Used for TDC right side, channels 0-89 correspond to bars 1-90R, channel 127 used for TDC reference signal
 +
**Slot 4 - v792
 +
***Serial Number -
 +
***Used for ADC, 32 channels which are shifted around the detector
 +
**Slot 5 - v792
 +
***Serial Number -
 +
***Used for ADC, 32 channels which are shifted around the detector
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*Trigger
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**Signal
 +
*** Trigger is from scintillator place above the scintillator array.
 +
** ROL is program to expect trigger into the front panel TRG.
 +
** Trigger output for the TI is set to width of 100ns in the ROL.
 +
** Trigger output is retimed by making a coincidence with a copy of the trigger ( width 125ns) delayed by 100ns so that it sets the timing of the coincidence.
 +
*** This is because the timing of the trigger output relative to the trigger input varied by up to 20ns.
 +
**ADC Gate
 +
***ADC gate is about 150ns wide.
 +
***The ADC signal is about 25-40ns after the gate
 +
**TDC Gate
 +
***what is timing wrt to TDC signals?
 +
***what is reference signals timing wrt to TDC signals?
  
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Details of running coda and analysis on tedbbdaq machine:
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===Running the DAQ and Analysis===
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* account is bbhodo
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* account is bbhodo on tedbbdaq machine (contact local users directly for password)
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* To run coda:
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*Run CODA
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* To run analysis scripts:
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**How To
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*
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***In home directory on bbhodo@tedbbdaq type: startCoda
 +
**** In CODA RCgui click Control->Connect, click Configure, click Download, click Start
 +
***Data files saved to /home/bbhodo/data.sbsdaq2 directory in format bbhodo_####.evio.0 where #### is the run number.
 +
***To set event limit click Options->Scheduler->Program and set event limit using cursor
 +
*Run analysis
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**Replay
 +
***Script Name - replay_hodo_cosmic.C
 +
***Location - /home/bbhodo/BBhodo/replay
 +
***Command Instructions
 +
****In replay directory type: analyzer
 +
*****.L replay_hodo_cosmic.C+
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*****replay_hodo_cosmic("name of data file",-1)
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******Insert actual name of data file
 +
******Insert -1 for all events in data file or insert number of events to analyse (eg. 10000).
 +
****Replayed file will appear in /home/bbhodo/BBhodo/replay/ReplayedFiles in the form replayed_bbhodo_####.evio.0.root
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**Analyse
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***Script Name - Analyse_Replayed_Hodo_Cosmic_Tree.C
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***Location - /home/bbhodo/BBhodo/replay/Macro
 +
***Command Instructions
 +
****In Macro directory type: analyzer
 +
*****.x Analyse_Replayed_Hodo_Cosmic_Tree.C+(####,-1)
 +
******Insert for #### the run number of corresponding replayed file to be analysed (eg. 140)
 +
******Insert -1 for all events in replayed file or insert number of events to analyse (eg. 10000).
 +
***Analysed file will appear in /home/bbhodo/BBhodo/replay/Macro in the form Analysed_replayed_bbhodo_####.evio.0.root
 +
***To view analysed file in Macros directory type: analyzer "name of analysed file"
 +
****TBrowser browser
 +
*****Use cursor to click on branches and histograms to view them

Latest revision as of 10:02, 17 February 2021

Current Set Up for Running with Cosmics in TEDf (Feb 2021)

  • 89 bars
  • 2 CAEN v1190 TDCs (recording time information from all 180 channels)
  • 2 v792 QDCs (recording charge information from subsets of 64 channels at a time)
  • 12 NINO cards operating with AGILENT PSU and operating with internal threshold set by potentiometer on cards
  • HV supplied by CAEN SY1527N main frame equipped with 1x A1531 primary PSU (have 3 spare) and 4x A1932A 48 channel HV distributer modules (have 4 spare)

CODA 3 and VME Readout Set Up Details

Details on ROC, PEB, and CODA3 setup etc to be added here:

  • ROC
    • Slot - 1
    • Name - intelbbhodo
  • PEB
    • Slot - 21
    • Name -
  • CODA Readout
    • ROL file: bbhodo_list.c
    • To connect and edit rol file : ssh sbs-onl@intelbbhodo
      • Location - rol file on intelbbhodo in /homesbs-onl/rol
    • CAEN1190
      • Set for trigger match mode and enable trigger time subtraction.
      • Set for LE/TE
      • Set for 100ns resolution ( actually it is 97.7ns/channel)
      • Set window offset to -500ns and window width to 450ns.
    • V792
      • Set up with no sparsification
  • Crate
    • Slot 1 - ROC
    • Slot 2 - v1190
      • Serial Number -
      • Used for TDC left side, channels 0-89 correspond to bars 1-90L, channel 127 used for TDC reference signal
    • Slot 3 - v1190
      • Serial Number -
      • Used for TDC right side, channels 0-89 correspond to bars 1-90R, channel 127 used for TDC reference signal
    • Slot 4 - v792
      • Serial Number -
      • Used for ADC, 32 channels which are shifted around the detector
    • Slot 5 - v792
      • Serial Number -
      • Used for ADC, 32 channels which are shifted around the detector
  • Trigger
    • Signal
      • Trigger is from scintillator place above the scintillator array.
    • ROL is program to expect trigger into the front panel TRG.
    • Trigger output for the TI is set to width of 100ns in the ROL.
    • Trigger output is retimed by making a coincidence with a copy of the trigger ( width 125ns) delayed by 100ns so that it sets the timing of the coincidence.
      • This is because the timing of the trigger output relative to the trigger input varied by up to 20ns.
    • ADC Gate
      • ADC gate is about 150ns wide.
      • The ADC signal is about 25-40ns after the gate
    • TDC Gate
      • what is timing wrt to TDC signals?
      • what is reference signals timing wrt to TDC signals?

Running the DAQ and Analysis

  • account is bbhodo on tedbbdaq machine (contact local users directly for password)
  • Run CODA
    • How To
      • In home directory on bbhodo@tedbbdaq type: startCoda
        • In CODA RCgui click Control->Connect, click Configure, click Download, click Start
      • Data files saved to /home/bbhodo/data.sbsdaq2 directory in format bbhodo_####.evio.0 where #### is the run number.
      • To set event limit click Options->Scheduler->Program and set event limit using cursor
  • Run analysis
    • Replay
      • Script Name - replay_hodo_cosmic.C
      • Location - /home/bbhodo/BBhodo/replay
      • Command Instructions
        • In replay directory type: analyzer
          • .L replay_hodo_cosmic.C+
          • replay_hodo_cosmic("name of data file",-1)
            • Insert actual name of data file
            • Insert -1 for all events in data file or insert number of events to analyse (eg. 10000).
        • Replayed file will appear in /home/bbhodo/BBhodo/replay/ReplayedFiles in the form replayed_bbhodo_####.evio.0.root
    • Analyse
      • Script Name - Analyse_Replayed_Hodo_Cosmic_Tree.C
      • Location - /home/bbhodo/BBhodo/replay/Macro
      • Command Instructions
        • In Macro directory type: analyzer
          • .x Analyse_Replayed_Hodo_Cosmic_Tree.C+(####,-1)
            • Insert for #### the run number of corresponding replayed file to be analysed (eg. 140)
            • Insert -1 for all events in replayed file or insert number of events to analyse (eg. 10000).
      • Analysed file will appear in /home/bbhodo/BBhodo/replay/Macro in the form Analysed_replayed_bbhodo_####.evio.0.root
      • To view analysed file in Macros directory type: analyzer "name of analysed file"
        • TBrowser browser
          • Use cursor to click on branches and histograms to view them
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