LHCb Silicon Tracker TWiki

This page is an experiment trying to collect documents and information relevant for the commissioning of the Silicon Tracker, and to provide a forum for the discussion of commissioning-related topics.

Silicon Tracker Commissioning Meeting

Room 13 1-17 at CERN - every Monday at 10:00 AM To join both the web and audio conference (recommended), click here: https://audioconf.cern.ch/call/0147531

If you only want to participate in the audio conference, you may dial in with the following numbers:

+41227676000 (Main), and enter access code: 0147531

FIRST TIME USERS: If you have not used this conference bridge before, you can download the software that may be used during the conference. If you have already downloaded this software, you do not have to download it again. To download the software, click here:

https://audioconf.cern.ch/content/ENG-US/htdocs/buddies/downloadmsi.html (Microsoft Internet Explorer® required).

Online Twiki

ST Online Twiki

* Cooling plant status

How tos

• ST TELL1 Emulator page
• ST Vetra Analysis page
• ST Vetra Conditions Database How to
• Condition Tag Collector
• 2010 Analysis
• Viper python scripts

TED + pedestal runs

• ST 2009 TED run
• 2010 TED run
• IT Pedestal running

Documentation

• Condition Tag Collector
• ST Notes living archive

Data Quality and monitoring

• DAQ and Monitoring page
• TT DQ Summary
• IT DQ Summary
• DQ Summary Columns

Production data

• optical power test data from Digitizer Board commissioning

Partitioning

• Channel numbering and readout partitioning for the Silicon Tracker (LHCb note 2006-003, pdf)
• High Voltage Distribution study (OBSOLETE!) (excel)
• Low voltage distribution control in Svce boxes (ppt)
• IT ECS hierarchy (ppt)
• HV patchpanels: in the cavern
• IT/TT LV long distance cabling (xls)
• IT/TT HV Distribution 2007 (Updated 30.11.2007 by PV (xls)
• IT Service Box mapping
• IT_OpticalFiber_SvcBox_Module_Mapping.xls: IT Mapping of Modules/Cables/Service-boxes/Optical-fibres

TT partitioning

• TT readout mapping spreadsheets
• TT DAQ hierarchy (pdf)
• TT HV hierarchy (pdf)
• TT LV hierarchy (pdf)
• TT flowswitches, flowmeters and temperature mapping (pdf): detector to patchpanel on detector frame
• TT patch panels on top of service boxes (pdf)
• TT HV mapping: cable chain to patchpanel on top of Service Boxes
• TT HV cabling: Service Boxes to Balcony
  
• Internal cabling of TT HV patchpanels on top of Service Boxes (fixed mapping) (xls)
• TT LV mapping between Service Boxes and MARATON PSUs on balcony
  
• TT cable chain load plan
• TT readout cabling plots (no longer maintained, see TT readout mapping spreadsheets for up-to-date information)
• Modification of TT High Voltage Patch Panel due to a new TT Readout partitioning (ppt)
• TT module installation plan, as presented by Johannes during the LHCb week in Saint-Nectaire.
• TT Service Box mapping
• detailed cabling info at detector patchpanel

Operation procedures

• IT Online commissioning (html)
• IT DAQ (html)
• Maraton LV tests and commissioning recommendations (pdf)
• How_To_LV_(en).doc: How To start to work with Maraton PS
• Parametros_OPC.xls: OPC Parameters for Maraton PS
• TT cooling station manual
• TT opening and closing manual
• TT DSS document
• IT DSS document

Commissioning status

• Module_status.xls: TT module status
• ITtestResults.xls: IT-Test-Status
• Optical_power.xls: TT optical power measurements (signal and TFC)
• LHCb Detector activities Shutdown 2008 2009

Discussion

Potentially useful links

• Silicon Tracker homepage
• Silicon Tracker electronics page
• LHCb EDMS documents

-- OlafSteinkamp - 05 Apr 2007